From 37fb05b233a461c45e6f6488cea10d1af4f12c2d Mon Sep 17 00:00:00 2001 From: Ed Page Date: Thu, 29 Oct 2009 07:54:28 -0500 Subject: [PATCH 1/1] Reformatting to be nice --- src/unit_data.py | 2832 ++++++++++++++++++++++++++++-------------------------- 1 file changed, 1454 insertions(+), 1378 deletions(-) diff --git a/src/unit_data.py b/src/unit_data.py index 688c4e2..aac4c47 100644 --- a/src/unit_data.py +++ b/src/unit_data.py @@ -13,7 +13,8 @@ _ = gettext.gettext # where function can be m and argument is the multiplying factor to_base # or function can be any other arbitrary function and argument can be a single argument list_dic = { - _(u"Acceleration"):{".base_unit":_(u"meter per second squared"), + _(u"Acceleration"): { + ".base_unit": _(u"meter per second squared"), _(u"free fall"): [(converters.m,9.80665),_(u"gn"),_(u"The ideal falling motion of a body that is subject only to the earth's gravitational field.")], _(u"meter per second squared"): @@ -26,9 +27,10 @@ list_dic = { [(converters.m,1/100.0),_(u"Gal"),_(u"A unit of gravitational acceleration equal to one centimeter per second per second (named after Galileo)")], _(u"millimeter per second squared"): [(converters.m,1/1000.0),u"mm/s\xb2",''] - }, + }, - _(u"Angle"):{".base_unit":_(u"radian"), + _(u"Angle"): { + ".base_unit": _(u"radian"), _(u"revolution / circle / perigon / turn"): [(converters.m,2.0*math.pi),"r",_(u"The act of revolving, or turning round on an axis or a center; the motion of a body round a fixed point or line; rotation; as, the revolution of a wheel, of a top, of the earth on its axis, etc.")], _(u"right angle"): @@ -61,88 +63,92 @@ list_dic = { [(converters.m,math.pi/16.0),'',_(u"1/32 of a circle. Points are used on the face of a compass (32 points). Each point is labelled clockwise starting from North as follows: North, North by East, North Northeast, Northeast by North, and Northeast, etc.")], _(u"sign"): [(converters.m,math.pi/6.0),'',_(u"The twelfth part of a circle as in twelve signs of the zodiac (an arc of 30 degrees).")], - }, - _(u"Angular Velocity / Frequency"):{".base_unit":_(u"radian per second"), - _(u"kiloradian per second"): - [(converters.m,1000.0),"krad/s",''], - _(u"revolution per second"): - [(converters.m,2*math.pi),"rev/s",''], - _(u"hertz"): - [(converters.m,2*math.pi),"Hz",_(u"Named after the German physicist Heinrich Hertz (1857-1894) who was the first to produce electromagnetic waves artificially. Having a periodic interval of one second.")], - _(u"radian per second"): - [(converters.m,1.0),"rad/s",''], - _(u"milliradian per second"): - [(converters.m,1/1000.0),"mrad/s",''], - _(u"revolution per minute"): - [(converters.m,(2*math.pi)/60.0),"rpm",''], - _(u"revolution per hour"): - [(converters.m,(2*math.pi)/3600.0),"rph",''], - _(u"revolution per day"): - [(converters.m,(2*math.pi)/(3600.0*24)),"rpd",''], - _(u"gigahertz"): - [(converters.m,1e9*2*math.pi),"GHz",_(u"One billion hertz.")], - _(u"terahertz"): - [(converters.m,1e12*2*math.pi),"THz",''], - _(u"petahertz"): - [(converters.m,1e15*2*math.pi),"PHz",''], - _(u"exahertz"): - [(converters.m,1e18*2*math.pi),"EHz",''], - _(u"megahertz"): - [(converters.m,1e6*2*math.pi),"MHz",_(u"One million hertz.")], - _(u"kilohertz"): - [(converters.m,1e3*2*math.pi),"kHz",_(u"One thousand hertz.")], - }, - _(u"Area"):{".base_unit":_(u"square meter"), - _(u"meter diameter circle"): - [(converters.f,('pi*(x/2.0)**2','2.0*(x/pi)**(0.5)')),"m dia.",_(u"Type the diameter of the circle in meters to find its area displayed in other fields.")], - _(u"centimeter diameter circle"): - [(converters.f,('pi*(x/200.0)**2','200.0*(x/pi)**(0.5)')),"cm dia.",_(u"Type the diameter of the circle in centimeters to find its area displayed in other fields.")], - _(u"inch diameter circle"): - [(converters.f,('pi*(((x*(25.4/1000))/2.0) )**2','1000/25.4 * 2.0*(x/pi)**(0.5)')),"in dia.",_(u"Type the diameter of the circle in inches to find its area displayed in other fields.")], - _(u"foot diameter circle"): - [(converters.f,('pi*(((x*((12*25.4)/1000))/2.0) )**2','1000/(12*25.4) * 2.0*(x/pi)**(0.5)')),"ft dia.",_(u"Type the diameter of the circle in feet to find its area displayed in other fields.")], - _(u"are"): - [(converters.m,100.0),'',_(u"The unit of superficial measure, being a square of which each side is ten meters in length; 100 square meters, or about 119.6 square yards.")], - _(u"acre"): - [(converters.m,4046.8564224),'',_(u"A piece of land, containing 160 square rods, or 4,840 square yards, or 43,560 square feet. This is the English statute acre. That of the United States is the same. The Scotch acre was about 1.26 of the English, and the Irish 1.62 of the English. Note: The acre was limited to its present definite quantity by statutes of Edward I., Edward III., and Henry VIII.")], - _(u"acre (Cheshire)"): - [(converters.m,8561.97632),'',''], - _(u"acre (Irish)"): - [(converters.m,6555.26312),'',''], - _(u"acre (Scottish)"): - [(converters.m,5142.20257),'',''], - _(u"arpent (French)"): - [(converters.m,4088/1.196),'',_(u" 4,088 sq. yards, or nearly five sixths of an English acre.")], - _(u"arpent (woodland)"): - [(converters.m,16*25.29285264*10+16*25.29285264*2.5+(16*25.29285264*10)/160),'',_(u"1 acre, 1 rood, 1 perch")], - _(u"barn"): - [(converters.m,1.0/1e28),'',_('Used in Nuclear physics to describe the apparent cross-sectional size of atomic sized objects that are bombarded with smaller objects (like electrons). 10^-28 square meters. 100 square femtometers. Originated from the semi-humorous idiom big as a barn and used by physicists to describe the size of the scattering object (Ex: That was as big as 5 barns!).')], - _(u"cho"): - [(converters.m,16*25.29285264*10*2.45),'',_(u"Japanese. 2.45 acre")], - _(u"circular inch"): - [(converters.m,1000000.0/(1e6*1550*1.273)),'',''], - _(u"circular mil"): - [(converters.m,1.0/(1e6*1550*1.273)),"cmil",''], - _(u"desyatina | dessiatina"): - [(converters.m,16*25.29285264*10*2.6996),'',_(u"Russian. 2.6996 acre. 2400 square sadzhens")], - _(u"flag"): - [(converters.m,25/10.7639104167097),'',_(u"square pace (a pace is 5 feet).")], - _(u"hide | carucate"): - [(converters.m,40468.71618),'',_(u"An ancient English measure of the amount of land required to support family")], - _(u"hectare"): - [(converters.m,10000.0),"ha",_(u"A measure of area, or superficies, containing a hundred ares, or 10,000 square meters, and equivalent to 2.471 acres.")], - _(u"homestead | quarter section"): - [(converters.m,16*25.29285264*10*160),'',_(u"160 acres,1/4 square mile, or 1/4 section. Use by the governments of North America early settlers in the western states and provinces were allowed to take title to a homestead of 160 acres of land by registering a claim, settling on the land, and cultivating it.")], - _(u"perch"): - [(converters.m,(16*25.29285264*10)/160),'',_(u"Used to measure land. A square rod; the 160th part of an acre.")], - _(u"sabin"): - [(converters.m,1/10.7639104167097),'',_(u"A unit of acoustic absorption equivalent to the absorption by a square foot of a surface that absorbs all incident sound. 1ft\xb2.")], - _(u"square"): - [(converters.m,100/10.7639104167097),'',_(u"Used in the construction for measuring roofing material, finished lumber, and other building materials. One square is equals 100 square feet.")], - _(u"section"): - [(converters.m,2.59*1E6),'',_(u"Used in land measuring. One square mile. An area of about 640 acres")], - _(u"square league (land)"): - [(converters.m,23309892.99),'',''], + }, + + _(u"Angular Velocity / Frequency"): { + ".base_unit":_(u"radian per second"), + _(u"kiloradian per second"): + [(converters.m,1000.0),"krad/s",''], + _(u"revolution per second"): + [(converters.m,2*math.pi),"rev/s",''], + _(u"hertz"): + [(converters.m,2*math.pi),"Hz",_(u"Named after the German physicist Heinrich Hertz (1857-1894) who was the first to produce electromagnetic waves artificially. Having a periodic interval of one second.")], + _(u"radian per second"): + [(converters.m,1.0),"rad/s",''], + _(u"milliradian per second"): + [(converters.m,1/1000.0),"mrad/s",''], + _(u"revolution per minute"): + [(converters.m,(2*math.pi)/60.0),"rpm",''], + _(u"revolution per hour"): + [(converters.m,(2*math.pi)/3600.0),"rph",''], + _(u"revolution per day"): + [(converters.m,(2*math.pi)/(3600.0*24)),"rpd",''], + _(u"gigahertz"): + [(converters.m,1e9*2*math.pi),"GHz",_(u"One billion hertz.")], + _(u"terahertz"): + [(converters.m,1e12*2*math.pi),"THz",''], + _(u"petahertz"): + [(converters.m,1e15*2*math.pi),"PHz",''], + _(u"exahertz"): + [(converters.m,1e18*2*math.pi),"EHz",''], + _(u"megahertz"): + [(converters.m,1e6*2*math.pi),"MHz",_(u"One million hertz.")], + _(u"kilohertz"): + [(converters.m,1e3*2*math.pi),"kHz",_(u"One thousand hertz.")], + }, + + _(u"Area"): { + ".base_unit":_(u"square meter"), + _(u"meter diameter circle"): + [(converters.f,('pi*(x/2.0)**2','2.0*(x/pi)**(0.5)')),"m dia.",_(u"Type the diameter of the circle in meters to find its area displayed in other fields.")], + _(u"centimeter diameter circle"): + [(converters.f,('pi*(x/200.0)**2','200.0*(x/pi)**(0.5)')),"cm dia.",_(u"Type the diameter of the circle in centimeters to find its area displayed in other fields.")], + _(u"inch diameter circle"): + [(converters.f,('pi*(((x*(25.4/1000))/2.0) )**2','1000/25.4 * 2.0*(x/pi)**(0.5)')),"in dia.",_(u"Type the diameter of the circle in inches to find its area displayed in other fields.")], + _(u"foot diameter circle"): + [(converters.f,('pi*(((x*((12*25.4)/1000))/2.0) )**2','1000/(12*25.4) * 2.0*(x/pi)**(0.5)')),"ft dia.",_(u"Type the diameter of the circle in feet to find its area displayed in other fields.")], + _(u"are"): + [(converters.m,100.0),'',_(u"The unit of superficial measure, being a square of which each side is ten meters in length; 100 square meters, or about 119.6 square yards.")], + _(u"acre"): + [(converters.m,4046.8564224),'',_(u"A piece of land, containing 160 square rods, or 4,840 square yards, or 43,560 square feet. This is the English statute acre. That of the United States is the same. The Scotch acre was about 1.26 of the English, and the Irish 1.62 of the English. Note: The acre was limited to its present definite quantity by statutes of Edward I., Edward III., and Henry VIII.")], + _(u"acre (Cheshire)"): + [(converters.m,8561.97632),'',''], + _(u"acre (Irish)"): + [(converters.m,6555.26312),'',''], + _(u"acre (Scottish)"): + [(converters.m,5142.20257),'',''], + _(u"arpent (French)"): + [(converters.m,4088/1.196),'',_(u" 4,088 sq. yards, or nearly five sixths of an English acre.")], + _(u"arpent (woodland)"): + [(converters.m,16*25.29285264*10+16*25.29285264*2.5+(16*25.29285264*10)/160),'',_(u"1 acre, 1 rood, 1 perch")], + _(u"barn"): + [(converters.m,1.0/1e28),'',_('Used in Nuclear physics to describe the apparent cross-sectional size of atomic sized objects that are bombarded with smaller objects (like electrons). 10^-28 square meters. 100 square femtometers. Originated from the semi-humorous idiom big as a barn and used by physicists to describe the size of the scattering object (Ex: That was as big as 5 barns!).')], + _(u"cho"): + [(converters.m,16*25.29285264*10*2.45),'',_(u"Japanese. 2.45 acre")], + _(u"circular inch"): + [(converters.m,1000000.0/(1e6*1550*1.273)),'',''], + _(u"circular mil"): + [(converters.m,1.0/(1e6*1550*1.273)),"cmil",''], + _(u"desyatina | dessiatina"): + [(converters.m,16*25.29285264*10*2.6996),'',_(u"Russian. 2.6996 acre. 2400 square sadzhens")], + _(u"flag"): + [(converters.m,25/10.7639104167097),'',_(u"square pace (a pace is 5 feet).")], + _(u"hide | carucate"): + [(converters.m,40468.71618),'',_(u"An ancient English measure of the amount of land required to support family")], + _(u"hectare"): + [(converters.m,10000.0),"ha",_(u"A measure of area, or superficies, containing a hundred ares, or 10,000 square meters, and equivalent to 2.471 acres.")], + _(u"homestead | quarter section"): + [(converters.m,16*25.29285264*10*160),'',_(u"160 acres,1/4 square mile, or 1/4 section. Use by the governments of North America early settlers in the western states and provinces were allowed to take title to a homestead of 160 acres of land by registering a claim, settling on the land, and cultivating it.")], + _(u"perch"): + [(converters.m,(16*25.29285264*10)/160),'',_(u"Used to measure land. A square rod; the 160th part of an acre.")], + _(u"sabin"): + [(converters.m,1/10.7639104167097),'',_(u"A unit of acoustic absorption equivalent to the absorption by a square foot of a surface that absorbs all incident sound. 1ft\xb2.")], + _(u"square"): + [(converters.m,100/10.7639104167097),'',_(u"Used in the construction for measuring roofing material, finished lumber, and other building materials. One square is equals 100 square feet.")], + _(u"section"): + [(converters.m,2.59*1E6),'',_(u"Used in land measuring. One square mile. An area of about 640 acres")], + _(u"square league (land)"): + [(converters.m,23309892.99),'',''], _(u"square mile"): [(converters.m,2.59*1e6),u"mi\xb2",''], _(u"square kilometer"): @@ -209,398 +215,415 @@ list_dic = { [(converters.m,951.01483),'',''], }, - _(u"Atomic Physics"):{".base_unit":_(u"radian per second"), - _(u"kilogram"): - [(converters.m,2.997925e8**2*(1.0/1.054e-34)),"kg",''], - _(u"joule"): - [(converters.m,1.0/1.054e-34),'',_(u"Named after the English physicist James Prescott Joule (1818-1889). A unit of work which is equal to 10^7 units of work in the C. G. S. system of units (ergs), and is practically equivalent to the energy expended in one second by an electric current of one ampere in a resistance of one ohm. One joule is approximately equal to 0.738 foot pounds.")], - _(u"erg"): - [(converters.m,1.0/1.054e-27),'',_(u"The unit of work or energy in the C. G. S. system, being the amount of work done by a dyne working through a distance of one centimeter; the amount of energy expended in moving a body one centimeter against a force of one dyne. One foot pound is equal to 13,560,000 ergs.")], - _(u"GeV Giga electronvolt"): - [(converters.m,2.41796e23*2*math.pi),"Gev",''], - _(u"neutron mass unit"): - [(converters.m,1.00137*1836.11*3.75577e4*13.6058*2.41796e14*2*math.pi),'',''], - _(u"proton mass unit"): - [(converters.m,1836.11*3.75577e4*13.6058*2.41796e14*2*math.pi),'',''], - _(u"atomic mass unit"): - [(converters.m,1822.84*3.75577e4*13.6058*2.41796e14*2*math.pi),"amu",''], - _(u"MeV Mega electronvolt"): - [(converters.m,2.41796e20*2*math.pi),"MeV",''], - _(u"electron rest mass"): - [(converters.m,3.75577e4*13.6058*2.41796e14*2*math.pi),'',''], - _(u"Rydberg constant"): - [(converters.m,13.6058*2.41796e14*2*math.pi),'',_(u"Named after the Swedish physicist Johannes Robert Rydberg (1854-1919). A wave number characteristic of the wave spectrum of each element")], - _(u"electronvolt"): - [(converters.m,2.41796e14*2*math.pi),"eV",_(u"A unit of energy equal to the work done by an electron accelerated through a potential difference of 1 volt.")], - _(u"kayser or cm^-1"): - [(converters.m,2.997925e10*2*math.pi),"K",_('Named after the German physicist Heinrich Gustav Johannes Kayser (1853-1940). Used to measure light and other electromagnetic waves. The "wave number" in kaysers equals the number of wavelengths per centimeter.')], - _(u"kelvin"): - [(converters.m,2.997925e8*2*math.pi/1.4387752e-2),"K",_(u"The basic unit of thermodynamic temperature adopted under the System International d'Unites")], - "m^-1": - [(converters.m,2.997925e8*2*math.pi),'',''], - _(u"millikayser"): - [(converters.m,2.997925e7*2*math.pi),'',''], - _(u"hertz"): - [(converters.m,2*math.pi),"Hz",''], - _(u"radian per second"): - [(converters.m,1.0),"rad/s",''], - }, - _(u"Computer Data"):{".base_unit":_(u"bit"), - _(u"bit"): - [(converters.m,1.0),'',_(u"One bit of data. Binary representation On/Off.")], - _(u"nibble | hexit | quadbit"): - [(converters.m,4.0),'',_(u"One half a byte")], - _(u"byte"): - [(converters.m,8.0),'',_(u"Eight bits")], - _(u"character"): - [(converters.m,8.0),'',_('Usually described by one byte (256 possible characters can be defined by one byte).')], - _(u"kilobit"): - [(converters.m,2.0**10.0),"kilobit",_(u"2^10 bits")], - _(u"megabit"): - [(converters.m,2.0**20.0),"megabit",_(u"2^20 bits")], - _(u"kilobyte | kibi"): - [(converters.m,1024.0*8),"K | Ki",_(u"2^10, 1024 bytes. 1024 comes from 2^10 which is close enough to 1000. kibi is the IEEE proposal.")], - _(u"megabyte | mebi"): - [(converters.m,1024.0**2*8),"M | Mi",_(u"2^20, 1024^2 bytes. 1024 kilobytes. 1024 comes from 2^10 which is close enough to 1000. mebi is the IEEE proposal.")], - _(u"gigabyte | gibi"): - [(converters.m,1024.0**3*8),"G | Gi",_(u"2^30, 1024^3. 1024 megabytes. 1024 comes from 2^10 which is close enough to 1000. gibi is the IEEE proposal.")], - _(u"terabyte | tebi"): - [(converters.m,1024.0**4*8),"T | Ti",_(u"2^40, 1024^4. 1024 gigabytes. 1024 comes from 2^10 which is close enough to 1000. tebi is the IEEE proposal.")], - _(u"petabyte | pebi"): - [(converters.m,1024.0**5*8),"P | Pi",_(u"2^50, 1024^5. 1024 terabytes. 1024 comes from 2^10 which is close enough to 1000. tebi is the IEEE proposal.")], - _(u"exabyte | exbi"): - [(converters.m,1024.0**6*8),"E | Ei",_(u"2^60, 1024^6, 1024 petabytes. 1024 comes from 2^10 which is close enough to 1000. tebi is the IEEE proposal.")], - _(u"zebi | zettabyte"): - [(converters.m,1024.0**7*8),"Zi",_(u"1024^7. 1024 exbibytes. 1024 comes from 2^10 which is close enough to 1000. tebi is the IEEE proposal.")], - _(u"yobi | yottabyte"): - [(converters.m,1024.0**8*8),"Yi",_(u"1024^8. 1024 yobibytes. 1024 comes from 2^10 which is close enough to 1000. tebi is the IEEE proposal.")], - }, - _(u"Computer Data flow rate"):{".base_unit":_('bits per second'), - _(u"baud:1"): - [(converters.m,1.0),"",_(u'Symbol rate for 1 bit per symbol. Named after the French telegraph engineer Jean-Maurice-\u00C9mile Baudot (1845 - 1903). Data transmission measured in symbols per second.')], - _(u"baud:10"): - [(converters.m,10.0),"",_(u'Symbol rate for 10 bits per symbol. Named after the French telegraph engineer Jean-Maurice-\u00C9mile Baudot (1845 - 1903). Data transmission measured in symbols per second.')], - _(u"baud:8"): - [(converters.m,8.0),"",_(u'Symbol rate for 8 bits per symbol. Named after the French telegraph engineer Jean-Maurice-\u00C9mile Baudot (1845 - 1903). Data transmission measured in symbols per second.')], - _(u"baud:4"): - [(converters.m,4.0),"",_(u'Symbol rate for 4 bits per symbol. Named after the French telegraph engineer Jean-Maurice-\u00C9mile Baudot (1845 - 1903). Data transmission measured in symbols per second.')], - _(u"bits per second"): - [(converters.m,1.0),"bps",_(u" ")], - _(u"characters per second"): - [(converters.m,10.0),"cps",_('Rate to transmit one character. The character is usually described as one byte with one stop bit and one start bit (10 bits in total).')], - }, - _(u"Computer Numbers"):{".base_unit":_(u"base 10 decimal"), - _(u"base 2 binary"): - [(converters.b,2),"base 2",_('Base two numbering system using the digits 0-1')], - _(u"base 3 ternary | trinary"): - [(converters.b,3),"base 3",_(u"Base three numbering system using the digits 0-2. Russian Nikolay Brusentsov built a trinary based computer system.")], - _(u"base 4 quaternary | quadrary"): - [(converters.b,4),"base 4",_(u"Base four numbering system using the digits 0-3.")], - _(u"base 5 quinary"): - [(converters.b,5),"base 5",_(u"Base five numbering system using the digits 0-4.")], - _(u"base 6 senary | hexary"): - [(converters.b,6),"base 6",_(u"Base six numbering system using the digits 0-5.")], - _(u"base 7 septenary | septary"): - [(converters.b,7),"base 7",_(u"Base seven numbering system using the digits 0-6.")], - _(u"base 8 octonary | octal | octonal | octimal"): - [(converters.b,8),"base 8",_(u"Base eight numbering system using the digits 0-7. Commonly used in older computer systems.")], - _(u"base 9 nonary"): - [(converters.b,9),"base 9",_(u"Base nine numbering system using the digits 0-8.")], - _(u"base 10 decimal"): - [(converters.b,10),"base 10",_(u"Base ten numbering system using the digits 0-9.")], - _(u"base 11 undenary"): - [(converters.b,11),"base 11",_(u"Base eleven numbering system using the digits 0-9,a.")], - _(u"base 12 duodecimal"): - [(converters.b,12),"base 12",_(u"Base twelve numbering system using the digits 0-9,a-b.")], - _(u"base 13 tridecimal"): - [(converters.b,13),"base 13",_('Base Thirteen numbering system using the digits 0-9,a-c.')], - _(u"base 14 quattuordecimal"): - [(converters.b,14),"base 14",_(u"Base Fourteen numbering system using the digits 0-9,a-d.")], - _(u"base 15 quindecimal"): - [(converters.b,15),"base 15",_(u"Base Fifteen numbering system using the digits 0-9,a-e.")], - _(u"base 16 sexadecimal | hexadecimal | hex"): - [(converters.b,16),"base 16",_(u"Base Sixteen numbering system using the digits 0-1,a-f. Commonly used in computer systems.")], - _(u"base 17 septendecimal"): - [(converters.b,17),"base 17",_(u"Base Sixteen numbering system using the digits 0-1,a-g.")], - _(u"base 18 octodecimal"): - [(converters.b,18),"base 18",_(u"Base Sixteen numbering system using the digits 0-1,a-h.")], - _(u"base 19 nonadecimal"): - [(converters.b,19),"base 19",_(u"Base Sixteen numbering system using the digits 0-1,a-i.")], - _(u"base 20 vigesimal"): - [(converters.b,20),"base 20",_(u"Base Twenty numbering system using the digits 0-1,a-j.")], - _(u"base 30 trigesimal"): - [(converters.b,30),"base 30",_(u"Base Thirty numbering system using the digits 0-1,a-r.")], - _(u"base 36 hexatrigesimal"): - [(converters.b,36),"base 36",_(u"Base Thirty-six numbering system using the digits 0-9,a-z.")], - _(u"base 40 quadragesimal"): - [(converters.b,40),"base 40",_(u"Base Forty digits numbering system using the digits 0-1,a-f,A-C.")], - _(u"base 50 quinquagesimal"): - [(converters.b,50),"base 50",_(u"Base Fifty digits numbering system using the digits 0-1,a-f,A-M.")], - _(u"base 60 sexagesimal"): - [(converters.b,60),"base 60",_(u"Base Sixty numbering system using the digits 0-9,a-z,A-V.")], - _(u"base 62 duosexagesimal"): - [(converters.b,62),"base 62",_('Base Sixty-two numbering system using the digits 0-9,a-z,A-Z. This is the highest numbering system that can be represented with all decimal numbers and lower and upper case English alphabet characters. Other number systems include septagesimal (base 70), octagesimal (base 80), nonagesimal (base 90), centimal (base 100), bicentimal (base 200), tercentimal (base 300), quattrocentimal (base 400), quincentimal (base 500).')], - _(u"roman numerals"): + _(u"Atomic Physics"): { + ".base_unit":_(u"radian per second"), + _(u"kilogram"): + [(converters.m,2.997925e8**2*(1.0/1.054e-34)),"kg",''], + _(u"joule"): + [(converters.m,1.0/1.054e-34),'',_(u"Named after the English physicist James Prescott Joule (1818-1889). A unit of work which is equal to 10^7 units of work in the C. G. S. system of units (ergs), and is practically equivalent to the energy expended in one second by an electric current of one ampere in a resistance of one ohm. One joule is approximately equal to 0.738 foot pounds.")], + _(u"erg"): + [(converters.m,1.0/1.054e-27),'',_(u"The unit of work or energy in the C. G. S. system, being the amount of work done by a dyne working through a distance of one centimeter; the amount of energy expended in moving a body one centimeter against a force of one dyne. One foot pound is equal to 13,560,000 ergs.")], + _(u"GeV Giga electronvolt"): + [(converters.m,2.41796e23*2*math.pi),"Gev",''], + _(u"neutron mass unit"): + [(converters.m,1.00137*1836.11*3.75577e4*13.6058*2.41796e14*2*math.pi),'',''], + _(u"proton mass unit"): + [(converters.m,1836.11*3.75577e4*13.6058*2.41796e14*2*math.pi),'',''], + _(u"atomic mass unit"): + [(converters.m,1822.84*3.75577e4*13.6058*2.41796e14*2*math.pi),"amu",''], + _(u"MeV Mega electronvolt"): + [(converters.m,2.41796e20*2*math.pi),"MeV",''], + _(u"electron rest mass"): + [(converters.m,3.75577e4*13.6058*2.41796e14*2*math.pi),'',''], + _(u"Rydberg constant"): + [(converters.m,13.6058*2.41796e14*2*math.pi),'',_(u"Named after the Swedish physicist Johannes Robert Rydberg (1854-1919). A wave number characteristic of the wave spectrum of each element")], + _(u"electronvolt"): + [(converters.m,2.41796e14*2*math.pi),"eV",_(u"A unit of energy equal to the work done by an electron accelerated through a potential difference of 1 volt.")], + _(u"kayser or cm^-1"): + [(converters.m,2.997925e10*2*math.pi),"K",_('Named after the German physicist Heinrich Gustav Johannes Kayser (1853-1940). Used to measure light and other electromagnetic waves. The "wave number" in kaysers equals the number of wavelengths per centimeter.')], + _(u"kelvin"): + [(converters.m,2.997925e8*2*math.pi/1.4387752e-2),"K",_(u"The basic unit of thermodynamic temperature adopted under the System International d'Unites")], + "m^-1": + [(converters.m,2.997925e8*2*math.pi),'',''], + _(u"millikayser"): + [(converters.m,2.997925e7*2*math.pi),'',''], + _(u"hertz"): + [(converters.m,2*math.pi),"Hz",''], + _(u"radian per second"): + [(converters.m,1.0),"rad/s",''], + }, + + _(u"Computer Data"): { + ".base_unit":_(u"bit"), + _(u"bit"): + [(converters.m,1.0),'',_(u"One bit of data. Binary representation On/Off.")], + _(u"nibble | hexit | quadbit"): + [(converters.m,4.0),'',_(u"One half a byte")], + _(u"byte"): + [(converters.m,8.0),'',_(u"Eight bits")], + _(u"character"): + [(converters.m,8.0),'',_('Usually described by one byte (256 possible characters can be defined by one byte).')], + _(u"kilobit"): + [(converters.m,2.0**10.0),"kilobit",_(u"2^10 bits")], + _(u"megabit"): + [(converters.m,2.0**20.0),"megabit",_(u"2^20 bits")], + _(u"kilobyte | kibi"): + [(converters.m,1024.0*8),"K | Ki",_(u"2^10, 1024 bytes. 1024 comes from 2^10 which is close enough to 1000. kibi is the IEEE proposal.")], + _(u"megabyte | mebi"): + [(converters.m,1024.0**2*8),"M | Mi",_(u"2^20, 1024^2 bytes. 1024 kilobytes. 1024 comes from 2^10 which is close enough to 1000. mebi is the IEEE proposal.")], + _(u"gigabyte | gibi"): + [(converters.m,1024.0**3*8),"G | Gi",_(u"2^30, 1024^3. 1024 megabytes. 1024 comes from 2^10 which is close enough to 1000. gibi is the IEEE proposal.")], + _(u"terabyte | tebi"): + [(converters.m,1024.0**4*8),"T | Ti",_(u"2^40, 1024^4. 1024 gigabytes. 1024 comes from 2^10 which is close enough to 1000. tebi is the IEEE proposal.")], + _(u"petabyte | pebi"): + [(converters.m,1024.0**5*8),"P | Pi",_(u"2^50, 1024^5. 1024 terabytes. 1024 comes from 2^10 which is close enough to 1000. tebi is the IEEE proposal.")], + _(u"exabyte | exbi"): + [(converters.m,1024.0**6*8),"E | Ei",_(u"2^60, 1024^6, 1024 petabytes. 1024 comes from 2^10 which is close enough to 1000. tebi is the IEEE proposal.")], + _(u"zebi | zettabyte"): + [(converters.m,1024.0**7*8),"Zi",_(u"1024^7. 1024 exbibytes. 1024 comes from 2^10 which is close enough to 1000. tebi is the IEEE proposal.")], + _(u"yobi | yottabyte"): + [(converters.m,1024.0**8*8),"Yi",_(u"1024^8. 1024 yobibytes. 1024 comes from 2^10 which is close enough to 1000. tebi is the IEEE proposal.")], + }, + + _(u"Computer Data flow rate"): { + ".base_unit":_('bits per second'), + _(u"baud:1"): + [(converters.m,1.0),"",_(u'Symbol rate for 1 bit per symbol. Named after the French telegraph engineer Jean-Maurice-\u00C9mile Baudot (1845 - 1903). Data transmission measured in symbols per second.')], + _(u"baud:10"): + [(converters.m,10.0),"",_(u'Symbol rate for 10 bits per symbol. Named after the French telegraph engineer Jean-Maurice-\u00C9mile Baudot (1845 - 1903). Data transmission measured in symbols per second.')], + _(u"baud:8"): + [(converters.m,8.0),"",_(u'Symbol rate for 8 bits per symbol. Named after the French telegraph engineer Jean-Maurice-\u00C9mile Baudot (1845 - 1903). Data transmission measured in symbols per second.')], + _(u"baud:4"): + [(converters.m,4.0),"",_(u'Symbol rate for 4 bits per symbol. Named after the French telegraph engineer Jean-Maurice-\u00C9mile Baudot (1845 - 1903). Data transmission measured in symbols per second.')], + _(u"bits per second"): + [(converters.m,1.0),"bps",_(u" ")], + _(u"characters per second"): + [(converters.m,10.0),"cps",_('Rate to transmit one character. The character is usually described as one byte with one stop bit and one start bit (10 bits in total).')], + }, + + _(u"Computer Numbers"): { + ".base_unit":_(u"base 10 decimal"), + _(u"base 2 binary"): + [(converters.b,2),"base 2",_('Base two numbering system using the digits 0-1')], + _(u"base 3 ternary | trinary"): + [(converters.b,3),"base 3",_(u"Base three numbering system using the digits 0-2. Russian Nikolay Brusentsov built a trinary based computer system.")], + _(u"base 4 quaternary | quadrary"): + [(converters.b,4),"base 4",_(u"Base four numbering system using the digits 0-3.")], + _(u"base 5 quinary"): + [(converters.b,5),"base 5",_(u"Base five numbering system using the digits 0-4.")], + _(u"base 6 senary | hexary"): + [(converters.b,6),"base 6",_(u"Base six numbering system using the digits 0-5.")], + _(u"base 7 septenary | septary"): + [(converters.b,7),"base 7",_(u"Base seven numbering system using the digits 0-6.")], + _(u"base 8 octonary | octal | octonal | octimal"): + [(converters.b,8),"base 8",_(u"Base eight numbering system using the digits 0-7. Commonly used in older computer systems.")], + _(u"base 9 nonary"): + [(converters.b,9),"base 9",_(u"Base nine numbering system using the digits 0-8.")], + _(u"base 10 decimal"): + [(converters.b,10),"base 10",_(u"Base ten numbering system using the digits 0-9.")], + _(u"base 11 undenary"): + [(converters.b,11),"base 11",_(u"Base eleven numbering system using the digits 0-9,a.")], + _(u"base 12 duodecimal"): + [(converters.b,12),"base 12",_(u"Base twelve numbering system using the digits 0-9,a-b.")], + _(u"base 13 tridecimal"): + [(converters.b,13),"base 13",_('Base Thirteen numbering system using the digits 0-9,a-c.')], + _(u"base 14 quattuordecimal"): + [(converters.b,14),"base 14",_(u"Base Fourteen numbering system using the digits 0-9,a-d.")], + _(u"base 15 quindecimal"): + [(converters.b,15),"base 15",_(u"Base Fifteen numbering system using the digits 0-9,a-e.")], + _(u"base 16 sexadecimal | hexadecimal | hex"): + [(converters.b,16),"base 16",_(u"Base Sixteen numbering system using the digits 0-1,a-f. Commonly used in computer systems.")], + _(u"base 17 septendecimal"): + [(converters.b,17),"base 17",_(u"Base Sixteen numbering system using the digits 0-1,a-g.")], + _(u"base 18 octodecimal"): + [(converters.b,18),"base 18",_(u"Base Sixteen numbering system using the digits 0-1,a-h.")], + _(u"base 19 nonadecimal"): + [(converters.b,19),"base 19",_(u"Base Sixteen numbering system using the digits 0-1,a-i.")], + _(u"base 20 vigesimal"): + [(converters.b,20),"base 20",_(u"Base Twenty numbering system using the digits 0-1,a-j.")], + _(u"base 30 trigesimal"): + [(converters.b,30),"base 30",_(u"Base Thirty numbering system using the digits 0-1,a-r.")], + _(u"base 36 hexatrigesimal"): + [(converters.b,36),"base 36",_(u"Base Thirty-six numbering system using the digits 0-9,a-z.")], + _(u"base 40 quadragesimal"): + [(converters.b,40),"base 40",_(u"Base Forty digits numbering system using the digits 0-1,a-f,A-C.")], + _(u"base 50 quinquagesimal"): + [(converters.b,50),"base 50",_(u"Base Fifty digits numbering system using the digits 0-1,a-f,A-M.")], + _(u"base 60 sexagesimal"): + [(converters.b,60),"base 60",_(u"Base Sixty numbering system using the digits 0-9,a-z,A-V.")], + _(u"base 62 duosexagesimal"): + [(converters.b,62),"base 62",_('Base Sixty-two numbering system using the digits 0-9,a-z,A-Z. This is the highest numbering system that can be represented with all decimal numbers and lower and upper case English alphabet characters. Other number systems include septagesimal (base 70), octagesimal (base 80), nonagesimal (base 90), centimal (base 100), bicentimal (base 200), tercentimal (base 300), quattrocentimal (base 400), quincentimal (base 500).')], + _(u"roman numerals"): [(converters.r,0),'',_('A symbol set in the old Roman notation; I,V,X,L,C,D,M. Range 1 to 3999 (higher values cannot be represented with standard ASCII characters).')], }, - _('Density'):{".base_unit":_(u"kilogram/cubic meter"), - _('kilogram per cubic meter'): - [(converters.m,1.0),u"kg/m\xb3",''], - _('kg per cubic cm'): - [(converters.m,1.0e6),u"kg/cm\xb3",_(u"kilograms per cubic centimeter.")], - _(u"pound mass per gallon (UK)"): - [(converters.m,99.7763664739553),"lbm/gal",_(u"Pounds mass per US liquid gallon.")], - _(u"pound mass per gallon (US)"): - [(converters.m,119.826427316897),"lbm/gal",_(u"Pounds mass per US liquid gallon.")], - _(u"slug per cubic ft"): - [(converters.m,515.3788),u"slug/ft\xb3",''], - _(u"gram per cubic cm "): - [(converters.m,1000.0),u"g/cm\xb3",''], - _(u"gram per cubic meter "): - [(converters.m,.001),u"g/m\xb3",''], - _(u"milligram/cubic meter "): - [(converters.m,1.0e-6),u"mg/m\xb3",''], - _(u"kilogram per liter"): - [(converters.m,1000.0),"kg/l",''], - _(u"metric ton per cubic meter"): - [(converters.m,1000.0),u"metric ton/m\xb3",''], - _(u"pound per cubic foot"): - [(converters.m,0.45359237/0.028316846592),u"lbm/ft\xb3",_(u"Pounds mass per cubic foot.")], - _(u"pound per cubic inch"): - [(converters.m,0.45359237/0.000016387064),u"lbm/in\xb3",_(u"Pounds mass per cubic inch.")], - _(u"aluminum"): - [(converters.m,2643.0),"Al",_(u"Enter 1 here to find the density of aluminum.")], - _(u"iron"): - [(converters.m,7658.0),"Fe",_(u"Enter 1 here to find the density of iron.")], - _(u"copper"): - [(converters.m,8906.0),"Cu",_(u"Enter 1 here to find the density of copper.")], - _(u"lead"): - [(converters.m,11370.0),"Pb",_(u"Enter 1 here to find the density of lead.")], - _(u"gold"): - [(converters.m,19300.0),"Au",_(u"Enter 1 here to find the density of gold.")], - _(u"silver"): - [(converters.m,10510.0),"Ag",_(u"Enter 1 here to find the density of silver.")], - _(u"water at 4degC"): - [(converters.m,1000.0),u"H20 at 4\xb0C",_(u"Enter 1 here to find the density of water at 4\xb0C. Water weighs 1 gram per cm\xb3.")], - _(u"ounces per gallon (UK)"): - [(converters.m,(6.23602290462221)),_(u"oz/gal"),''], - _(u"ounces per gallon (US)"): - [(converters.m,(7.48915170730604)),_(u"oz/gal"),''], - _(u"ton (UK | long) per cubic yard"): - [(converters.m,2240.0 * 0.45359237/0.764554857984),u"ton/yard\xb3",''], - _(u"ton (UK | long) per cubic foot"): - [(converters.m,2240.0 * 0.45359237/0.764554857984*27.0),u"ton/ft\xb3",''], - _(u"ton (US | short) per cubic yard"): - [(converters.m,2000.0 * 0.45359237/0.764554857984),u"ton/yard\xb3",''], - _(u"ton (US | short) per cubic foot"): - [(converters.m,32040.0),u"ton/ft\xb3",''], + _('Density'): { + ".base_unit":_(u"kilogram/cubic meter"), + _('kilogram per cubic meter'): + [(converters.m,1.0),u"kg/m\xb3",''], + _('kg per cubic cm'): + [(converters.m,1.0e6),u"kg/cm\xb3",_(u"kilograms per cubic centimeter.")], + _(u"pound mass per gallon (UK)"): + [(converters.m,99.7763664739553),"lbm/gal",_(u"Pounds mass per US liquid gallon.")], + _(u"pound mass per gallon (US)"): + [(converters.m,119.826427316897),"lbm/gal",_(u"Pounds mass per US liquid gallon.")], + _(u"slug per cubic ft"): + [(converters.m,515.3788),u"slug/ft\xb3",''], + _(u"gram per cubic cm "): + [(converters.m,1000.0),u"g/cm\xb3",''], + _(u"gram per cubic meter "): + [(converters.m,.001),u"g/m\xb3",''], + _(u"milligram/cubic meter "): + [(converters.m,1.0e-6),u"mg/m\xb3",''], + _(u"kilogram per liter"): + [(converters.m,1000.0),"kg/l",''], + _(u"metric ton per cubic meter"): + [(converters.m,1000.0),u"metric ton/m\xb3",''], + _(u"pound per cubic foot"): + [(converters.m,0.45359237/0.028316846592),u"lbm/ft\xb3",_(u"Pounds mass per cubic foot.")], + _(u"pound per cubic inch"): + [(converters.m,0.45359237/0.000016387064),u"lbm/in\xb3",_(u"Pounds mass per cubic inch.")], + _(u"aluminum"): + [(converters.m,2643.0),"Al",_(u"Enter 1 here to find the density of aluminum.")], + _(u"iron"): + [(converters.m,7658.0),"Fe",_(u"Enter 1 here to find the density of iron.")], + _(u"copper"): + [(converters.m,8906.0),"Cu",_(u"Enter 1 here to find the density of copper.")], + _(u"lead"): + [(converters.m,11370.0),"Pb",_(u"Enter 1 here to find the density of lead.")], + _(u"gold"): + [(converters.m,19300.0),"Au",_(u"Enter 1 here to find the density of gold.")], + _(u"silver"): + [(converters.m,10510.0),"Ag",_(u"Enter 1 here to find the density of silver.")], + _(u"water at 4degC"): + [(converters.m,1000.0),u"H20 at 4\xb0C",_(u"Enter 1 here to find the density of water at 4\xb0C. Water weighs 1 gram per cm\xb3.")], + _(u"ounces per gallon (UK)"): + [(converters.m,(6.23602290462221)),_(u"oz/gal"),''], + _(u"ounces per gallon (US)"): + [(converters.m,(7.48915170730604)),_(u"oz/gal"),''], + _(u"ton (UK | long) per cubic yard"): + [(converters.m,2240.0 * 0.45359237/0.764554857984),u"ton/yard\xb3",''], + _(u"ton (UK | long) per cubic foot"): + [(converters.m,2240.0 * 0.45359237/0.764554857984*27.0),u"ton/ft\xb3",''], + _(u"ton (US | short) per cubic yard"): + [(converters.m,2000.0 * 0.45359237/0.764554857984),u"ton/yard\xb3",''], + _(u"ton (US | short) per cubic foot"): + [(converters.m,32040.0),u"ton/ft\xb3",''], }, - _(u"Electrical Current"):{".base_unit":_(u"ampere"), - _(u"ampere"): - [(converters.m,1.0),"A",u"Named after the French physicist Andr\x82 Marie Amp\x82re (1775-1836). The unit of electric current; -- defined by the International Electrical Congress in 1893 and by U. S. Statute as, one tenth of the unit of current of the C. G. S. system of electro-magnetic units, or the practical equivalent of the unvarying current which, when passed through a standard solution of nitrate of silver in water, deposits silver at the rate of 0.001118 grams per second."], - _(u"kiloampere"): - [(converters.m,1.0e3),"kA",''], - _(u"milliampere"): - [(converters.m,1.0e-3),"mA",''], - _(u"microampere"): - [(converters.m,1.0e-6),u"\xb5A",''], - _(u"nanoampere"): - [(converters.m,1.0e-9),"nA",''], - _(u"math.picoampere"): - [(converters.m,1.0e-12),"pA",''], - _(u"abampere"): - [(converters.m,10.0),"abA",_(u"The CGS electromagnetic unit of current.")], - _(u"coulomb per second"): - [(converters.m,1.0),'',''], - _(u"statampere"): - [(converters.m,1.e-9/3),'',_(u"The CGS electrostatic unit of current.")], - }, - _(u"Electrical Charge"):{".base_unit":_(u"coulomb"), - _(u"faraday"): - [(converters.m,96.5e3),'',_(u"Named after Michael Faraday the The English physicist and chemist who discovered electromagnetic induction (1791-1867). The amount of electric charge that liberates one gram equivalent of any ion from an electrolytic solution. ")], - _(u"kilocoulomb"): - [(converters.m,1.0e3),"kC",''], - _(u"ampere-hour"): - [(converters.m,3.6e3),u"A\xb7h",_(u"Commonly used to describe the capacity of a battery.")], - _(u"abcoulomb"): - [(converters.m,10.0),"abC",_(u"The CGS electromagnetic unit of charge.")], - _(u"coulomb (weber)"): - [(converters.m,1.0),"C",_(u"Named after the French physicist and electrican Coulomb. (Physics) The standard unit of quantity in electrical measurements. It is the quantity of electricity conveyed in one second by the current produced by an electro-motive force of one volt acting in a circuit having a resistance of one ohm, or the quantity transferred by one amp`ere in one second. Formerly called weber.")], - _(u"microcoulomb"): - [(converters.m,1.0e-6),u"\xb5C",''], - _(u"nanocoulomb"): - [(converters.m,1.0e-9),"nC",''], - _(u"statcoulomb"): - [(converters.m,1.0e-9/3),"sC",_(u"The CGS electrostatic unit of charge.")], - _(u"electron charge"): - [(converters.m,1.0/(6.2414503832469e18)),'',''], - }, - _(u"Electrical Voltage"):{".base_unit":_(u"volt"), - _(u"abvolt"): - [(converters.m,1.0e-8),"abV",_(u"A unit of potential equal to one-hundred-millionth of a volt.")], - _(u"volt"): - [(converters.m,1.0),"V",_(u"""Named after the Italian electrician Alessandro Volta. The unit of electro-motive force; -- defined by the International Electrical Congress in 1893 and by United States Statute as, that electro-motive force which steadily applied to a conductor whose resistance is one ohm will produce a current of one ampere. It is practically equivalent to 1000/1434 the electro-motive force of a standard Clark's cell at a temperature of 15deg C.""")], - _(u"gigavolt"): - [(converters.m,1.0e9),"GV",_(u"One billion volts.")], - _(u"megavolt"): - [(converters.m,1.0e6),"MV",_(u"One million volts.")], - _(u"kilovolt"): - [(converters.m,1.0e3),"kV",_(u"One thousand volts.")], - _(u"millivolt"): - [(converters.m,1.0e-3),"mV",_(u"One thousandth of an volt.")], - _(u"microvolt"): - [(converters.m,1.0e-6),u"\xb5V",_(u"One millionth of an volt.")], - _(u"nanovolt"): - [(converters.m,1.0e-9),"nV",_(u"One billionth of an volt.")], - _(u"statvolt"): - [(converters.m,300.0),'',_(u"300 volts.")], - }, - _(u"Electrical Resistance & Conductance"):{".base_unit":_(u"ohm"), - _(u"ohm"): - [(converters.m,1.0),"ohm",_(u"Named after the German physicist Georg Simon Ohm (1787-1854). The standard unit in the measure of electrical resistance, being the resistance of a circuit in which a potential difference of one volt produces a current of one ampere. As defined by the International Electrical Congress in 1893, and by United States Statute, it is a resistance substantially equal to 10^9 units of resistance of the C.G.S. system of electro-magnetic units, and is represented by the resistance offered to an unvarying electric current by a column of mercury at the temperature of melting ice 14.4521 grams in mass, of a constant cross-sectional area, and of the length of 106.3 centimeters. As thus defined it is called the international ohm")], - _(u"siemens | mho"): - [(converters.inv,1.0),"S",_(u"Named after Ernst Werner von Siemens (1816-1892). A unit describing how well materials conduct equal to the reciprocal of an ohm syn: mho, S")], - _(u"abmho"): - [(converters.inv,1.0e-9),"abmho",''], - _(u"millisiemens | millimho"): - [(converters.inv,1.0e3),"mS",''], - _(u"microsiemens | micromho"): - [(converters.inv,1.0e6),u"\xb5S",''], - _(u"statmho"): - [(converters.inv,8.99e11),'',''], - _(u"gigaohm"): - [(converters.m,1.0e9),_(u"G ohm"),_(u"One billion ohms.")], - _(u"megaohm"): - [(converters.m,1.0e6),_(u"M ohm"),_(u"One million ohms.")], - _(u"kilohm"): - [(converters.m,1.0e3),_(u"k ohm"),_(u"One thousand ohms.")], - _(u"milliohm"): - [(converters.m,1.0e-3),_(u"m ohm"),_(u"One thousandth of an ohm.")], - _(u"microhm"): - [(converters.m,1.0e-6),u"\xb5 ohm",_(u"One millionth of an ohm.")], - _(u"nanohm"): - [(converters.m,1.0e-9),"n ohm",_(u"One billionth of an ohm.")], - _(u"abohm"): - [(converters.m,1.0e-9),"ab ohm",''], - _(u"statohm"): - [(converters.m,8.99e5*1e6),'',''], - }, - _(u"Electrical Inductance"):{".base_unit":_(u"henry"), - _(u"henry"): - [(converters.m,1.0),"H",_(u"Named after the American physicist Joseph Henry (1797-1878). The unit of electric induction; the induction in a circuit when the electro-motive force induced in this circuit is one volt, while the inducing current varies at the rate of one ampere a second.")], - _(u"stathenry"): - [(converters.m,8.99e11),'',''], - _(u"ohm-second"): - [(converters.m,1.0),u"ohm\xb7sec",''], - _(u"millihenry"): - [(converters.m,1.0e-3),"mH",''], - _(u"microhenry"): - [(converters.m,1.0e-6),u"\xb5H",''], - _(u"nanohenry"): - [(converters.m,1.0e-9),"nH",''], - _(u"abhenry"): - [(converters.m,1.0e-9),"abH",''], - }, - _(u"Electrical Capacitance"):{".base_unit":_(u"farad"), - _(u"farad"): - [(converters.m,1.0),"F",_(u"Named after the English electrician Michael Faraday. The standard unit of electrical capacity; the capacity of a condenser whose charge, having an electro-motive force of one volt, is equal to the amount of electricity which, with the same electromotive force, passes through one ohm in one second; the capacity, which, charged with one coulomb, gives an electro-motive force of one volt.")], - _(u"abfarad"): - [(converters.m,1e9),"abF",_(u"A capacitance unit equal to one billion farads")], - _(u"second/ohm"): - [(converters.m,1.0),'',''], - _(u"microfarad"): - [(converters.m,1e-6),u"\xb5F",''], - _(u"statfarad"): - [(converters.m,1.0e-6/8.99e5),'',''], - _(u"nanofarad"): - [(converters.m,1e-9),"nF",''], - _(u"picofarad"): - [(converters.m,1e-12),"pF",''], - }, - _(u"Electromagnetic Radiation"):{".base_unit":_(u"hertz"), - _(u"hertz"): - [(converters.m,1.0),'Hz',_(u"""Named after the German physicist Heinrich Hertz (1857-1894) who was the first to produce electromagnetic waves artificially. Having a periodic interval of one second.""")], - _(u"meter"): - [(converters.inv,299792458.0),"m",_(u"Equal to 39.37 English inches, the standard of linear measure in the metric system of weights and measures. It was intended to be, and is very nearly, the ten millionth part of the distance from the equator to the north pole, as ascertained by actual measurement of an arc of a meridian.")], - _(u"centimeter"): - [(converters.inv,29979245800.0),"cm",''], - _(u"millimeter"): - [(converters.inv,299792458000.0),"mm",''], - _(u"micrometer | micron"): - [(converters.inv,299792458000000.0),u"\xb5m",_(u"A metric unit of length equal to one millionth of a meter. The thousandth part of one millimeter.")], - _(u"nanometer"): - [(converters.inv,299792458000000000.0),"nm",_(u"A metric unit of length equal to one billionth of a meter.")], - _(u"angstrom"): - [(converters.inv,2997924580000000000.0),u"\xc5",_(u"Equal to one ten billionth of a meter (or 0.0001 micron); used to specify wavelengths of electromagnetic radiation")], - _(u"kilohertz"): - [(converters.m,1.0e3),"KHz",''], - _(u"megahertz"): - [(converters.m,1.0e6),"MHz",''], - _(u"gigahertz"): - [(converters.m,1.0e9),"GHz",''], - _(u"terahertz"): - [(converters.m,1.0e12),"THz",''], - _(u"petahertz"): - [(converters.m,1.0e15),"PHz",''], - _(u"exahertz"): - [(converters.m,1.0e18),"EHz",''], - _(u"electron Volt"): - [(converters.m,1/4.13566e-15),"eV",_(u"Energy. e=h\xf6f where h = Planks constant (4.13566 x 10^-15 electron volts/second). f = frequency in Hertz.")], - }, - _(u"Energy | Work"):{".base_unit":_(u"joule | wattsecond | newton-meter"), - _(u"kiloton"): - [(converters.m,4200.0e9),'',_(u"A measure of explosive power (of an atomic weapon) equal to that of 1000 tons of TNT")], - _(u"gigawatt-hour"): - [(converters.m,3.6e12),"GWh",''], - _(u"megawatt-hour"): - [(converters.m,3.6e9),"MWh",''], - _(u"kilowatt-hour"): - [(converters.m,3.6e6),"kWh",''], - _(u"horsepower-hour"): - [(converters.m,2.686e6),u"hp\xb7h",''], - _(u"gigajoule"): - [(converters.m,1.0e9),"GJ",''], - _(u"megajoule"): - [(converters.m,1.0e6),"MJ",''], - _(u"kg force meters"): - [(converters.m,9.80665),u"kgf\xb7m",_(u"Work done by one kilogram of force acting through a distance of one meter.")], - _(u"kilojoule"): - [(converters.m,1.0e3),"kJ",''], - _(u"watt-hour"): - [(converters.m,3.6e3),"Wh",''], - _(u"British thermal unit"): - [(converters.m,1.055e3),"Btu",''], - _(u"joule | wattsecond | newton-meter"): - [(converters.m,1.0),"J",_(u"Named after the English physicist James Prescott Joule(1818-1889). A unit of work which is equal to 10^7 units of work in the C. G. S. system of units (ergs), and is practically equivalent to the energy expended in one second by an electric current of one ampere in a resistance of one ohm. One joule is approximately equal to 0.738 foot pounds.")], - _(u"kilocalorie"): - [(converters.m,4.184e3),"kcal",''], - _(u"calorie"): - [(converters.m,4.184),"cal",_(u"The unit of heat according to the French standard; the amount of heat required to raise the temperature of one kilogram (sometimes, one gram) of water one degree centigrade, or from 0deg to 1deg.")], - _(u"foot-poundals"): - [(converters.m,0.04214),'',''], - _(u"foot-pound force"): - [(converters.m,1.356),u"ft\xb7lbf",_(u"A unit of work equal to a force of one pound moving through a distance of one foot")], - _(u"millijoule"): - [(converters.m,1.0e-3),"mJ",''], - _(u"microjoule"): - [(converters.m,1.0e-6),u"\xb5J",''], - _(u"attojoule"): - [(converters.m,1.0e-18),"aJ",''], - _(u"erg | dyne-centimeter"): - [(converters.m,1.0e-7),'',_(u"The unit of work or energy in the C. G. S. system, being the amount of work done by a dyne working through a distance of one centimeter; the amount of energy expended in moving a body one centimeter against a force of one dyne. One foot pound is equal to 13,560,000 ergs.")], - _(u"GeV"): - [(converters.m,1.0e-9/6.24),'',_(u"A billion electronvolts")], - _(u"MeV"): - [(converters.m,1.0e-12/6.24),'',_(u"a million electronvolts")], - _(u"electron volt"): - [(converters.m,1.0e-18/6.24),"eV",_(u"A unit of energy equal to the work done by an electron accelerated through a potential difference of 1 volt")], - #1 cubic foot of natural gas ... 1,008 to 1,034 Btu + _(u"Electrical Current"): { + ".base_unit":_(u"ampere"), + _(u"ampere"): + [(converters.m,1.0),"A",u"Named after the French physicist Andr\x82 Marie Amp\x82re (1775-1836). The unit of electric current; -- defined by the International Electrical Congress in 1893 and by U. S. Statute as, one tenth of the unit of current of the C. G. S. system of electro-magnetic units, or the practical equivalent of the unvarying current which, when passed through a standard solution of nitrate of silver in water, deposits silver at the rate of 0.001118 grams per second."], + _(u"kiloampere"): + [(converters.m,1.0e3),"kA",''], + _(u"milliampere"): + [(converters.m,1.0e-3),"mA",''], + _(u"microampere"): + [(converters.m,1.0e-6),u"\xb5A",''], + _(u"nanoampere"): + [(converters.m,1.0e-9),"nA",''], + _(u"math.picoampere"): + [(converters.m,1.0e-12),"pA",''], + _(u"abampere"): + [(converters.m,10.0),"abA",_(u"The CGS electromagnetic unit of current.")], + _(u"coulomb per second"): + [(converters.m,1.0),'',''], + _(u"statampere"): + [(converters.m,1.e-9/3),'',_(u"The CGS electrostatic unit of current.")], + }, - _(u"therm of natural gas"): - [(converters.m,1.055e8),"",'1 therm of natural gas = 100,000 Btu'], + _(u"Electrical Charge"): { + ".base_unit":_(u"coulomb"), + _(u"faraday"): + [(converters.m,96.5e3),'',_(u"Named after Michael Faraday the The English physicist and chemist who discovered electromagnetic induction (1791-1867). The amount of electric charge that liberates one gram equivalent of any ion from an electrolytic solution. ")], + _(u"kilocoulomb"): + [(converters.m,1.0e3),"kC",''], + _(u"ampere-hour"): + [(converters.m,3.6e3),u"A\xb7h",_(u"Commonly used to describe the capacity of a battery.")], + _(u"abcoulomb"): + [(converters.m,10.0),"abC",_(u"The CGS electromagnetic unit of charge.")], + _(u"coulomb (weber)"): + [(converters.m,1.0),"C",_(u"Named after the French physicist and electrican Coulomb. (Physics) The standard unit of quantity in electrical measurements. It is the quantity of electricity conveyed in one second by the current produced by an electro-motive force of one volt acting in a circuit having a resistance of one ohm, or the quantity transferred by one amp`ere in one second. Formerly called weber.")], + _(u"microcoulomb"): + [(converters.m,1.0e-6),u"\xb5C",''], + _(u"nanocoulomb"): + [(converters.m,1.0e-9),"nC",''], + _(u"statcoulomb"): + [(converters.m,1.0e-9/3),"sC",_(u"The CGS electrostatic unit of charge.")], + _(u"electron charge"): + [(converters.m,1.0/(6.2414503832469e18)),'',''], + }, +_(u"Electrical Voltage"):{".base_unit":_(u"volt"), + _(u"abvolt"): + [(converters.m,1.0e-8),"abV",_(u"A unit of potential equal to one-hundred-millionth of a volt.")], + _(u"volt"): + [(converters.m,1.0),"V",_(u"""Named after the Italian electrician Alessandro Volta. The unit of electro-motive force; -- defined by the International Electrical Congress in 1893 and by United States Statute as, that electro-motive force which steadily applied to a conductor whose resistance is one ohm will produce a current of one ampere. It is practically equivalent to 1000/1434 the electro-motive force of a standard Clark's cell at a temperature of 15deg C.""")], + _(u"gigavolt"): + [(converters.m,1.0e9),"GV",_(u"One billion volts.")], + _(u"megavolt"): + [(converters.m,1.0e6),"MV",_(u"One million volts.")], + _(u"kilovolt"): + [(converters.m,1.0e3),"kV",_(u"One thousand volts.")], + _(u"millivolt"): + [(converters.m,1.0e-3),"mV",_(u"One thousandth of an volt.")], + _(u"microvolt"): + [(converters.m,1.0e-6),u"\xb5V",_(u"One millionth of an volt.")], + _(u"nanovolt"): + [(converters.m,1.0e-9),"nV",_(u"One billionth of an volt.")], + _(u"statvolt"): + [(converters.m,300.0),'',_(u"300 volts.")], + }, + + _(u"Electrical Resistance & Conductance"): { + ".base_unit":_(u"ohm"), + _(u"ohm"): + [(converters.m,1.0),"ohm",_(u"Named after the German physicist Georg Simon Ohm (1787-1854). The standard unit in the measure of electrical resistance, being the resistance of a circuit in which a potential difference of one volt produces a current of one ampere. As defined by the International Electrical Congress in 1893, and by United States Statute, it is a resistance substantially equal to 10^9 units of resistance of the C.G.S. system of electro-magnetic units, and is represented by the resistance offered to an unvarying electric current by a column of mercury at the temperature of melting ice 14.4521 grams in mass, of a constant cross-sectional area, and of the length of 106.3 centimeters. As thus defined it is called the international ohm")], + _(u"siemens | mho"): + [(converters.inv,1.0),"S",_(u"Named after Ernst Werner von Siemens (1816-1892). A unit describing how well materials conduct equal to the reciprocal of an ohm syn: mho, S")], + _(u"abmho"): + [(converters.inv,1.0e-9),"abmho",''], + _(u"millisiemens | millimho"): + [(converters.inv,1.0e3),"mS",''], + _(u"microsiemens | micromho"): + [(converters.inv,1.0e6),u"\xb5S",''], + _(u"statmho"): + [(converters.inv,8.99e11),'',''], + _(u"gigaohm"): + [(converters.m,1.0e9),_(u"G ohm"),_(u"One billion ohms.")], + _(u"megaohm"): + [(converters.m,1.0e6),_(u"M ohm"),_(u"One million ohms.")], + _(u"kilohm"): + [(converters.m,1.0e3),_(u"k ohm"),_(u"One thousand ohms.")], + _(u"milliohm"): + [(converters.m,1.0e-3),_(u"m ohm"),_(u"One thousandth of an ohm.")], + _(u"microhm"): + [(converters.m,1.0e-6),u"\xb5 ohm",_(u"One millionth of an ohm.")], + _(u"nanohm"): + [(converters.m,1.0e-9),"n ohm",_(u"One billionth of an ohm.")], + _(u"abohm"): + [(converters.m,1.0e-9),"ab ohm",''], + _(u"statohm"): + [(converters.m,8.99e5*1e6),'',''], + }, - _(u"gallon of liquefied petroleum gas"): + _(u"Electrical Inductance"): { + ".base_unit":_(u"henry"), + _(u"henry"): + [(converters.m,1.0),"H",_(u"Named after the American physicist Joseph Henry (1797-1878). The unit of electric induction; the induction in a circuit when the electro-motive force induced in this circuit is one volt, while the inducing current varies at the rate of one ampere a second.")], + _(u"stathenry"): + [(converters.m,8.99e11),'',''], + _(u"ohm-second"): + [(converters.m,1.0),u"ohm\xb7sec",''], + _(u"millihenry"): + [(converters.m,1.0e-3),"mH",''], + _(u"microhenry"): + [(converters.m,1.0e-6),u"\xb5H",''], + _(u"nanohenry"): + [(converters.m,1.0e-9),"nH",''], + _(u"abhenry"): + [(converters.m,1.0e-9),"abH",''], + }, + _(u"Electrical Capacitance"): { + ".base_unit":_(u"farad"), + _(u"farad"): + [(converters.m,1.0),"F",_(u"Named after the English electrician Michael Faraday. The standard unit of electrical capacity; the capacity of a condenser whose charge, having an electro-motive force of one volt, is equal to the amount of electricity which, with the same electromotive force, passes through one ohm in one second; the capacity, which, charged with one coulomb, gives an electro-motive force of one volt.")], + _(u"abfarad"): + [(converters.m,1e9),"abF",_(u"A capacitance unit equal to one billion farads")], + _(u"second/ohm"): + [(converters.m,1.0),'',''], + _(u"microfarad"): + [(converters.m,1e-6),u"\xb5F",''], + _(u"statfarad"): + [(converters.m,1.0e-6/8.99e5),'',''], + _(u"nanofarad"): + [(converters.m,1e-9),"nF",''], + _(u"picofarad"): + [(converters.m,1e-12),"pF",''], + }, + _(u"Electromagnetic Radiation"): { + ".base_unit":_(u"hertz"), + _(u"hertz"): + [(converters.m,1.0),'Hz',_(u"""Named after the German physicist Heinrich Hertz (1857-1894) who was the first to produce electromagnetic waves artificially. Having a periodic interval of one second.""")], + _(u"meter"): + [(converters.inv,299792458.0),"m",_(u"Equal to 39.37 English inches, the standard of linear measure in the metric system of weights and measures. It was intended to be, and is very nearly, the ten millionth part of the distance from the equator to the north pole, as ascertained by actual measurement of an arc of a meridian.")], + _(u"centimeter"): + [(converters.inv,29979245800.0),"cm",''], + _(u"millimeter"): + [(converters.inv,299792458000.0),"mm",''], + _(u"micrometer | micron"): + [(converters.inv,299792458000000.0),u"\xb5m",_(u"A metric unit of length equal to one millionth of a meter. The thousandth part of one millimeter.")], + _(u"nanometer"): + [(converters.inv,299792458000000000.0),"nm",_(u"A metric unit of length equal to one billionth of a meter.")], + _(u"angstrom"): + [(converters.inv,2997924580000000000.0),u"\xc5",_(u"Equal to one ten billionth of a meter (or 0.0001 micron); used to specify wavelengths of electromagnetic radiation")], + _(u"kilohertz"): + [(converters.m,1.0e3),"KHz",''], + _(u"megahertz"): + [(converters.m,1.0e6),"MHz",''], + _(u"gigahertz"): + [(converters.m,1.0e9),"GHz",''], + _(u"terahertz"): + [(converters.m,1.0e12),"THz",''], + _(u"petahertz"): + [(converters.m,1.0e15),"PHz",''], + _(u"exahertz"): + [(converters.m,1.0e18),"EHz",''], + _(u"electron Volt"): + [(converters.m,1/4.13566e-15),"eV",_(u"Energy. e=h\xf6f where h = Planks constant (4.13566 x 10^-15 electron volts/second). f = frequency in Hertz.")], + }, + + _(u"Energy | Work"): { + ".base_unit":_(u"joule | wattsecond | newton-meter"), + _(u"kiloton"): + [(converters.m,4200.0e9),'',_(u"A measure of explosive power (of an atomic weapon) equal to that of 1000 tons of TNT")], + _(u"gigawatt-hour"): + [(converters.m,3.6e12),"GWh",''], + _(u"megawatt-hour"): + [(converters.m,3.6e9),"MWh",''], + _(u"kilowatt-hour"): + [(converters.m,3.6e6),"kWh",''], + _(u"horsepower-hour"): + [(converters.m,2.686e6),u"hp\xb7h",''], + _(u"gigajoule"): + [(converters.m,1.0e9),"GJ",''], + _(u"megajoule"): + [(converters.m,1.0e6),"MJ",''], + _(u"kg force meters"): + [(converters.m,9.80665),u"kgf\xb7m",_(u"Work done by one kilogram of force acting through a distance of one meter.")], + _(u"kilojoule"): + [(converters.m,1.0e3),"kJ",''], + _(u"watt-hour"): + [(converters.m,3.6e3),"Wh",''], + _(u"British thermal unit"): + [(converters.m,1.055e3),"Btu",''], + _(u"joule | wattsecond | newton-meter"): + [(converters.m,1.0),"J",_(u"Named after the English physicist James Prescott Joule(1818-1889). A unit of work which is equal to 10^7 units of work in the C. G. S. system of units (ergs), and is practically equivalent to the energy expended in one second by an electric current of one ampere in a resistance of one ohm. One joule is approximately equal to 0.738 foot pounds.")], + _(u"kilocalorie"): + [(converters.m,4.184e3),"kcal",''], + _(u"calorie"): + [(converters.m,4.184),"cal",_(u"The unit of heat according to the French standard; the amount of heat required to raise the temperature of one kilogram (sometimes, one gram) of water one degree centigrade, or from 0deg to 1deg.")], + _(u"foot-poundals"): + [(converters.m,0.04214),'',''], + _(u"foot-pound force"): + [(converters.m,1.356),u"ft\xb7lbf",_(u"A unit of work equal to a force of one pound moving through a distance of one foot")], + _(u"millijoule"): + [(converters.m,1.0e-3),"mJ",''], + _(u"microjoule"): + [(converters.m,1.0e-6),u"\xb5J",''], + _(u"attojoule"): + [(converters.m,1.0e-18),"aJ",''], + _(u"erg | dyne-centimeter"): + [(converters.m,1.0e-7),'',_(u"The unit of work or energy in the C. G. S. system, being the amount of work done by a dyne working through a distance of one centimeter; the amount of energy expended in moving a body one centimeter against a force of one dyne. One foot pound is equal to 13,560,000 ergs.")], + _(u"GeV"): + [(converters.m,1.0e-9/6.24),'',_(u"A billion electronvolts")], + _(u"MeV"): + [(converters.m,1.0e-12/6.24),'',_(u"a million electronvolts")], + _(u"electron volt"): + [(converters.m,1.0e-18/6.24),"eV",_(u"A unit of energy equal to the work done by an electron accelerated through a potential difference of 1 volt")], + #1 cubic foot of natural gas ... 1,008 to 1,034 Btu + _(u"therm of natural gas"): + [(converters.m,1.055e8),"",'1 therm of natural gas = 100,000 Btu'], + _(u"gallon of liquefied petroleum gas"): [(converters.m,1.055e3*95475),"LPG",'1 gallon of liquefied petroleum gas = 95,475 Btu'], _(u"gallon of crude oil"): [(converters.m,1.055e3*138095),"",'1 gallon of crude oil = 138,095 Btu'], @@ -610,8 +633,6 @@ list_dic = { [(converters.m,1.055e3*135000),"",'1 gallon of kerosene or light distillate oil = 135,000 Btu '], _(u"gallon middle distillate or diesel fuel oil"): [(converters.m,1.055e3*138690),"",'1 gallon middle distillate or diesel fuel oil = 138,690 Btu '], - - _(u"gallon residential fuel oil"): [(converters.m,1.055e3*149690),"",'1 gallon residential fuel oil = 149,690 Btu'], _(u"gallon of gasoline"): @@ -648,120 +669,127 @@ list_dic = { _(u"pound of carbon (upper heating value)"): [(converters.m,1.055e3*14550),"",'1 pound of carbon is 14,550 btu (upper heating value).'], + }, + _(u"Flow (dry)"): { + ".base_unit":"litres per second", + _(u"litres per second"): + [(converters.m,1.0),"lps",_(u"A cubic decimeter of material moving past a point every second.")], + _(u"litres per minute"): + [(converters.m,1.0/60),"lpm",_(u"A cubic decimeter of material moving past a point every minute.")], + _(u"cubic feet per minute"): + [(converters.m,1/(60*0.0353146667215)),"cfm",_(u"Commonly used to describe the flow rate produced by a large fan or blower.")], + _(u"cubic feet per second"): + [(converters.m,1/0.0353146667215),"cfs",''], + _(u"cubic inches per minute"): + [(converters.m,1/(60*61.0237440947)),u"in\xb3/m",''], + _(u"cubic inches per second"): + [(converters.m,1/61.0237440947),u"in\xb3/s",''], }, - _(u"Flow (dry)"):{".base_unit":"litres per second", - _(u"litres per second"): - [(converters.m,1.0),"lps",_(u"A cubic decimeter of material moving past a point every second.")], - _(u"litres per minute"): - [(converters.m,1.0/60),"lpm",_(u"A cubic decimeter of material moving past a point every minute.")], - _(u"cubic feet per minute"): - [(converters.m,1/(60*0.0353146667215)),"cfm",_(u"Commonly used to describe the flow rate produced by a large fan or blower.")], - _(u"cubic feet per second"): - [(converters.m,1/0.0353146667215),"cfs",''], - _(u"cubic inches per minute"): - [(converters.m,1/(60*61.0237440947)),u"in\xb3/m",''], - _(u"cubic inches per second"): - [(converters.m,1/61.0237440947),u"in\xb3/s",''], - }, - _(u"Flow (liquid)"):{".base_unit":"litres per second", - _(u"litres per second"): - [(converters.m,1.0),"lps",_(u"A cubic decimeter of material moving past a point every second")], - _(u"litres per minute"): - [(converters.m,1.0/60),"lpm",''], - _(u"US gallons per minute"): - [(converters.m,1/(60*3.785411784)),"gpm (US)",''], - _(u"US gallons per second"): - [(converters.m,1/3.785411784),"gps (US)",''], - _(u"UK gallons per minute"): - [(converters.m,1/(60*4.54609028199)),"gpm (UK)",''], - _(u"UK gallons per second"): - [(converters.m,1/4.54609028199),"gps (UK)",''], - }, - _(u"Force"):{".base_unit":"newton", - _(u"tonne of force"): - [(converters.m,9806.65),'',_(u"Metric ton of force, 1000 kilonewtons.")], - _(u"ton of force"): - [(converters.m,2000*4.4482216152605),"tnf",_(u"2000 pounds of force.")], - _(u"sthene"): - [(converters.m,1.0e3),'',_(u"Named from the Greek word sthenos, strength. One sthene is the force required to accelerate a mass of one tonne at a rate of 1 m/s2. ")], - _(u"atomic weight"): - [(converters.m,1.6283353926E-26),'',_(u"Generally understood as the weight of the hydrogen atom.")], - _(u"kip"): - [(converters.m,4.4482216152605e3),'',_(u"Kilopounds of force.")], - _(u"kilonewton"): - [(converters.m,1.0e3),"kN",''], - _(u"kilogram force | kilopond"): - [(converters.m,9.80665),"kgf",''], - _(u"pound force"): - [(converters.m,4.4482216152605),"lbf",''], - _(u"newton"): - [(converters.m,1.0),"N",_(u"Named after the English mathematician and physicist Sir Isaac Newton (1642-1727). A unit of force equal to the force that imparts an acceleration of 1 m/sec\xb2 to a mass of 1 kilogram; equal to 100,000 dynes")], - _(u"ounce force"): - [(converters.m,4.4482216152605/16),"ozf",''], - _(u"poundal"): - [(converters.m,0.138254954376),"pdl",_(u"A unit of force based upon the pound, foot, and second, being the force which, acting on a pound avoirdupois for one second, causes it to acquire by the of that time a velocity of one foot per second. It is about equal to the weight of half an ounce, and is 13,825 dynes.")], - _(u"gram force"): - [(converters.m,9.80665/1e3),"gf",''], - _(u"millinewton"): - [(converters.m,1.0e-3),"mN",''], - _(u"dyne"): - [(converters.m,1.0e-5),"dyn",_(u"The unit of force, in the C. G. S. (Centimeter Gram Second) system of physical units; that is, the force which, acting on a gram for a second, generates a velocity of a centimeter per second.")], - _(u"micronewton"): - [(converters.m,1.0e-6),u"\xb5N",''], - }, - _(u"Length"):{".base_unit":"meter", - _(u"klafter | faden (German)"): - [(converters.m,1.8965),'',_(u"Similar to the fathom.")], - _(u"klafter | faden (Switzerland)"): - [(converters.m,1.8),'',_(u"Similar to the fathom.")], - _(u"earth diamater"): - [(converters.m,12742630),'',_(u"Diameter for the Earth.")], - _(u"actus (roman actus)"): - [(converters.m,35.47872),'',_(u"Land measurement, 120 Roman feet (pedes monetales). This was equivalent to 35.47872 meters.")], - _(u"angstrom"): - [(converters.m,1.0e-10),u"\xc5",_(u"Equal to one ten billionth of a meter (or 0.0001 micron); used to specify wavelengths of electromagnetic radiation")], - _(u"arshin | arshine | archin"): - [(converters.m,0.7112),'',_(u"Russian. 28 inches")], - _(u"arpentcan"): - [(converters.m,44289.14688),'',_(u"arpentcan = 27.52 mile")], - _(u"arpent (Canadian)"): - [(converters.m,58.471308),'',_(u"Canadian unit of land measurement. 191.835 ft")], - _(u"arpentlin | French arpent"): - [(converters.m,30*6.395*12*(25.4/1000)),'',_(u"French unit of land measurement. 30 toises")], - _(u"assbaa"): - [(converters.m,0.02),'',_(u"Arabian measure.")], - _(u"astronomical unit"): - [(converters.m,149597871000.0),"AU",_(u"Used for distances within the solar system; equal to the mean distance between the Earth and the Sun (approximately 93 million miles or 150 million kilometers).")], - _(u"barleycorn"): - [(converters.m,8.46666666666667E-03),'',_(u"Formerly, a measure of length, equal to the average length of a grain of barley; the third part of an inch.")], - _(u"bohr radius"): - [(converters.m,52.9177/1e12),'',_(u"Named after the Danish physicist Niels Bohr (1885-1962), who explained the structure of atoms in 1913. The bohr radius represents the mean distance between the proton and the electron in an unexcited hydrogen atom. 52.9177 picometers. ")], - _(u"bolt"): - [(converters.m,36.576),'',_(u"A compact package or roll of cloth, as of canvas or silk, often containing about forty yards.")], - _(u"bottom measure"): - [(converters.m,(25.4/1000)/40),'',_(u"One fortieth of an inch.")], - _(u"cable length"): - [(converters.m,219.456),'',_(u"A nautical unit of depth. 720 feet.")], - _(u"caliber (gun barrel caliber)"): - [(converters.m,0.000254),'',_(u"The diameter of round or cylindrical body, as of a bullet or column.")], - _(u"cane"): - [(converters.m,3.84049),'',_(u"Persian")], - _(u"chain (surveyors | Gunters)"): - [(converters.m,20.1168),'',_(u"A surveyors instrument which consists of links and is used in measuring land.One commonly in use is Gunter's chain, which consists of one hundred links, each link being seven inches and ninety-two one hundredths in length; making up the total length of rods, or sixty-six, feet; hence, a measure of that length; hence, also, a unit for land measure equal to four rods.")], - _(u"chain (engineers)"): - [(converters.m,100*(12*25.4/1000)),'',_(u"100 ft.")], - _(u"charac"): - [(converters.m,0.2601),'',_(u"Persian")], - _(u"chebel"): - [(converters.m,21.03124),'',_(u"Persian")], - _(u"city block"): - [(converters.m,100*(36*25.4/1000)),'',_(u"An informal measurement, about 100 yards")], - _(u"cubit (Biblical | Hebrew | English)"): - [(converters.m,18.00*(25.4/1000)),'',_(u"A measure of length, being the distance from the elbow to the extremity of the middle finger. Note: The cubit varies in length in different countries, the English,Hebrew and Biblical cubits are 18 inches.")], - _(u"cubit (Indian) | hasta"): - [(converters.m,0.64161),'',''], - _(u"cubit (Roman)"): + + _(u"Flow (liquid)"): { + ".base_unit":"litres per second", + _(u"litres per second"): + [(converters.m,1.0),"lps",_(u"A cubic decimeter of material moving past a point every second")], + _(u"litres per minute"): + [(converters.m,1.0/60),"lpm",''], + _(u"US gallons per minute"): + [(converters.m,1/(60*3.785411784)),"gpm (US)",''], + _(u"US gallons per second"): + [(converters.m,1/3.785411784),"gps (US)",''], + _(u"UK gallons per minute"): + [(converters.m,1/(60*4.54609028199)),"gpm (UK)",''], + _(u"UK gallons per second"): + [(converters.m,1/4.54609028199),"gps (UK)",''], + }, + + _(u"Force"): { + ".base_unit":"newton", + _(u"tonne of force"): + [(converters.m,9806.65),'',_(u"Metric ton of force, 1000 kilonewtons.")], + _(u"ton of force"): + [(converters.m,2000*4.4482216152605),"tnf",_(u"2000 pounds of force.")], + _(u"sthene"): + [(converters.m,1.0e3),'',_(u"Named from the Greek word sthenos, strength. One sthene is the force required to accelerate a mass of one tonne at a rate of 1 m/s2. ")], + _(u"atomic weight"): + [(converters.m,1.6283353926E-26),'',_(u"Generally understood as the weight of the hydrogen atom.")], + _(u"kip"): + [(converters.m,4.4482216152605e3),'',_(u"Kilopounds of force.")], + _(u"kilonewton"): + [(converters.m,1.0e3),"kN",''], + _(u"kilogram force | kilopond"): + [(converters.m,9.80665),"kgf",''], + _(u"pound force"): + [(converters.m,4.4482216152605),"lbf",''], + _(u"newton"): + [(converters.m,1.0),"N",_(u"Named after the English mathematician and physicist Sir Isaac Newton (1642-1727). A unit of force equal to the force that imparts an acceleration of 1 m/sec\xb2 to a mass of 1 kilogram; equal to 100,000 dynes")], + _(u"ounce force"): + [(converters.m,4.4482216152605/16),"ozf",''], + _(u"poundal"): + [(converters.m,0.138254954376),"pdl",_(u"A unit of force based upon the pound, foot, and second, being the force which, acting on a pound avoirdupois for one second, causes it to acquire by the of that time a velocity of one foot per second. It is about equal to the weight of half an ounce, and is 13,825 dynes.")], + _(u"gram force"): + [(converters.m,9.80665/1e3),"gf",''], + _(u"millinewton"): + [(converters.m,1.0e-3),"mN",''], + _(u"dyne"): + [(converters.m,1.0e-5),"dyn",_(u"The unit of force, in the C. G. S. (Centimeter Gram Second) system of physical units; that is, the force which, acting on a gram for a second, generates a velocity of a centimeter per second.")], + _(u"micronewton"): + [(converters.m,1.0e-6),u"\xb5N",''], + }, + + _(u"Length"): { + ".base_unit":"meter", + _(u"klafter | faden (German)"): + [(converters.m,1.8965),'',_(u"Similar to the fathom.")], + _(u"klafter | faden (Switzerland)"): + [(converters.m,1.8),'',_(u"Similar to the fathom.")], + _(u"earth diamater"): + [(converters.m,12742630),'',_(u"Diameter for the Earth.")], + _(u"actus (roman actus)"): + [(converters.m,35.47872),'',_(u"Land measurement, 120 Roman feet (pedes monetales). This was equivalent to 35.47872 meters.")], + _(u"angstrom"): + [(converters.m,1.0e-10),u"\xc5",_(u"Equal to one ten billionth of a meter (or 0.0001 micron); used to specify wavelengths of electromagnetic radiation")], + _(u"arshin | arshine | archin"): + [(converters.m,0.7112),'',_(u"Russian. 28 inches")], + _(u"arpentcan"): + [(converters.m,44289.14688),'',_(u"arpentcan = 27.52 mile")], + _(u"arpent (Canadian)"): + [(converters.m,58.471308),'',_(u"Canadian unit of land measurement. 191.835 ft")], + _(u"arpentlin | French arpent"): + [(converters.m,30*6.395*12*(25.4/1000)),'',_(u"French unit of land measurement. 30 toises")], + _(u"assbaa"): + [(converters.m,0.02),'',_(u"Arabian measure.")], + _(u"astronomical unit"): + [(converters.m,149597871000.0),"AU",_(u"Used for distances within the solar system; equal to the mean distance between the Earth and the Sun (approximately 93 million miles or 150 million kilometers).")], + _(u"barleycorn"): + [(converters.m,8.46666666666667E-03),'',_(u"Formerly, a measure of length, equal to the average length of a grain of barley; the third part of an inch.")], + _(u"bohr radius"): + [(converters.m,52.9177/1e12),'',_(u"Named after the Danish physicist Niels Bohr (1885-1962), who explained the structure of atoms in 1913. The bohr radius represents the mean distance between the proton and the electron in an unexcited hydrogen atom. 52.9177 picometers. ")], + _(u"bolt"): + [(converters.m,36.576),'',_(u"A compact package or roll of cloth, as of canvas or silk, often containing about forty yards.")], + _(u"bottom measure"): + [(converters.m,(25.4/1000)/40),'',_(u"One fortieth of an inch.")], + _(u"cable length"): + [(converters.m,219.456),'',_(u"A nautical unit of depth. 720 feet.")], + _(u"caliber (gun barrel caliber)"): + [(converters.m,0.000254),'',_(u"The diameter of round or cylindrical body, as of a bullet or column.")], + _(u"cane"): + [(converters.m,3.84049),'',_(u"Persian")], + _(u"chain (surveyors | Gunters)"): + [(converters.m,20.1168),'',_(u"A surveyors instrument which consists of links and is used in measuring land.One commonly in use is Gunter's chain, which consists of one hundred links, each link being seven inches and ninety-two one hundredths in length; making up the total length of rods, or sixty-six, feet; hence, a measure of that length; hence, also, a unit for land measure equal to four rods.")], + _(u"chain (engineers)"): + [(converters.m,100*(12*25.4/1000)),'',_(u"100 ft.")], + _(u"charac"): + [(converters.m,0.2601),'',_(u"Persian")], + _(u"chebel"): + [(converters.m,21.03124),'',_(u"Persian")], + _(u"city block"): + [(converters.m,100*(36*25.4/1000)),'',_(u"An informal measurement, about 100 yards")], + _(u"cubit (Biblical | Hebrew | English)"): + [(converters.m,18.00*(25.4/1000)),'',_(u"A measure of length, being the distance from the elbow to the extremity of the middle finger. Note: The cubit varies in length in different countries, the English,Hebrew and Biblical cubits are 18 inches.")], + _(u"cubit (Indian) | hasta"): + [(converters.m,0.64161),'',''], + _(u"cubit (Roman)"): [(converters.m,17.47*(25.4/1000)),'',_(u"A measure of length, being the distance from the elbow to the extremity of the middle finger. Note: The cubit varies in length in different countries, the Roman cubit is 17.47 inches.")], _(u"cubit (Greek) | pechya"): [(converters.m,18.20*(25.4/1000)),'',_(u"A measure of length, being the distance from the elbow to the extremity of the middle finger. Note: The cubit varies in length in different countries, the Greek cubit is 18.20 inches.")], @@ -897,7 +925,6 @@ list_dic = { [(converters.m,1.0e-12),'',_(u"A metric unit of length equal to one trillionth of a meter.")], _(u"femtometer"): [(converters.m,1.0e-15),'',_(u"A metric unit of length equal to one quadrillionth of a meter.")], - _(u"mil"): [(converters.m,(25.4/1e6)),"mil",_(u"Equal to one thousandth of an inch; used to specify thickness (e.g., of sheets or wire)")], _(u"mile (Roman)"): @@ -971,181 +998,199 @@ list_dic = { _(u"yard"): [(converters.m,3*12*(25.4/1000)),"yd",_(u"Equaling three feet, or thirty-six inches, being the standard of English and American measure.")], }, - _(u"Luminance"):{".base_unit":"candela per square meter", - _(u"magnitudes per square arcsecond"): - [(converters.f,('108000*(10**(-0.4*x))','log((x/108000),10)/-0.4')),"mags/arcsec2",_(u"Used by astronomers to define the darkness of the night sky. Stars are rated by brightness in magnitudes . A lower magnitude number is a brighter star. The star Vega has a magnitude of zero, and a measurement of 0 magnitudes per square arcsecond would be like having every square arcsecond in the sky will with the brightness of the star Vega.")], - _(u"candela per square centimeter"): - [(converters.m,1.0e4),u"cd/cm\xb2",''], - _(u"kilocandela per square meter"): - [(converters.m,1.0e3),u"kcd/m\xb2",''], - _(u"stilb"): - [(converters.m,1.0e4),"sb",'From a Greek word stilbein meaning "to glitter". Equal to one candela per square centimeter or 104 nits.'], - _(u"lambert"): - [(converters.m,3183.09886183791),"L",_(u"Named after the German physicist Johann Heinrich Lambert (1728-1777).Equal to the brightness of a perfectly diffusing surface that emits or reflects one lumen per square centimeter")], - _(u"candela per square inch"): - [(converters.m,1550.0031000062),u"cd/in\xb2",''], - _(u"candela per square foot"): - [(converters.m,10.7639104167097),u"cd/ft\xb2",''], - _(u"foot lambert"): - [(converters.m,3.42625909963539),"fL",''], - _(u"millilambert"): - [(converters.m,3.18309886183791),"mL",''], - _(u"candela per square meter"): - [(converters.m,1.0),u"cd/m\xb2",''], - _(u"lumen per steradian square meter"): - [(converters.m,1.0),'',''], - _(u"nit"): - [(converters.m,1.0),'',_(u"Named from the Latin niteo, to shine.")], - _(u"apostilb"): - [(converters.m,3.18309886183791/10),"asb",'Named from the Greek stilbein, to "glitter" or "shine," with the prefix apo-, "away from." '], - }, - _(u"Illumination"):{".base_unit":"lux", - _(u"phot"): - [(converters.m,1.0e4),"ph",_(u"a unit of illumination equal to 1 lumen per square centimeter; 10,000 phots equal 1 lux")], - _(u"lumen per square centimeter"): - [(converters.m,1.0e4),u"lm/cm\xb2",''], - _(u"foot candle"): - [(converters.m,10.7639104167097),"fc",''], - _(u"lumen per square foot"): - [(converters.m,10.7639104167097),u"lm/ft\xb2",''], - _(u"lux"): - [(converters.m,1.0),"lx",_(u"Equal to the illumination produced by luminous flux of one lumen falling perpendicularly on a surface one meter square. Also called meter-candle.")], - _(u"metre-candle"): - [(converters.m,1.0),"m-cd",_(u"Equal to the illumination produced by luminous flux of one lumen falling perpendicularly on a surface one meter square. Also called lux.")], - _(u"lumen per square meter"): - [(converters.m,1.0),u"lm/m\xb2",''], - _(u"candela steradian per square meter"): - [(converters.m,1.0),'',''], - }, - _(u"Luminous Intensity (point sources)"):{".base_unit":"candela", - _(u"candela"): - [(converters.m,1.0),"cd",_(u"The basic unit of luminous intensity adopted under the System International d'Unites; equal to 1/60 of the luminous intensity per square centimeter of a blackbody radiating at the temperature of 2,046 degrees Kelvin syn: candle, cd, standard candle.")], - _(u"lumen per steradian"): - [(converters.m,1.0),"lm/sr",''], - _(u"hefner candle"): - [(converters.m,0.92),"HC",_(u"Named after F. von Hefner-Altenack (1845-1904)")], - }, - _(u"Luminous Flux"):{".base_unit":"lumen", - _(u"lumen"): - [(converters.m,1.0),"lm",_(u"Equal to the luminous flux emitted in a unit solid angle by a point source of one candle intensity")], - _(u"candela steradian"): - [(converters.m,1.0),u"cd\xb7sr",''], - }, - _(u"Magnetomotive force"):{".base_unit":"ampere", - _(u"ampere"): - [(converters.m,1.0),"A",''], - _(u"ampere-turn"): - [(converters.m,1.0),"At",_(u"A unit of magnetomotive force equal to the magnetomotive force produced by the passage of 1 ampere through 1 complete turn of a coil.")], - _(u"gilbert"): - [(converters.m,0.795775),"Gb",_(u"Named after the English scientist William Gilbert (1544-1603)")], - _(u"kiloampere"): - [(converters.m,1e3),"kA",''], - _(u"oersted-centimeter"): - [(converters.m,0.795775),'',_(u"The same value as the gilbert.")], - }, - _(u"Magnetic Flux"):{".base_unit":"weber", - _(u"weber"): - [(converters.m,1.0),"Wb",_(u"From the name of Professor Weber, a German electrician. One volt second.")], - _(u"milliweber"): - [(converters.m,1.0e-3),"mWb",''], - _(u"microweber"): - [(converters.m,1.0e-6),u"\xb5Wb",''], - _(u"unit pole (electro magnetic unit)"): - [(converters.m,4e-8*math.pi),'',''], - _(u"maxwell"): - [(converters.m,1.0e-8),"Mx",_(u"Named after the Scottish physicist James Clerk Maxwell (1831-1879). A cgs unit of magnetic flux equal to the flux perpendicular to an area of 1 square centimeter in a magnetic field of 1 gauss.")], - _(u"line of force"): - [(converters.m,1.0e-8),'',_(u"Same as Maxwell")], - }, - _(u"Magnetic Field strength"):{".base_unit":"ampere per meter", - _(u"oersted"): - [(converters.m,1.0e3/(4*math.pi)),"Oe",_(u"Named after the Danish physicist and chemist Hans Christian Oersted (1777-1851). The C.G.S. unit of magnetic reluctance or resistance, equal to the reluctance of a centimeter cube of air (or vacuum) between parallel faces. Also, a reluctance in which unit magnetomotive force sets up unit flux.")], - _(u"ampere per meter"): - [(converters.m,1.0),"A/m",''], - _(u"ampere-turn per meter"): - [(converters.m,1.0),"A/m",''], - _(u"kiloampere per meter"): - [(converters.m,1.0e3),"kA/m",''], - _(u"ampere-turn per inch"): - [(converters.m,39.3700787401575),"At/in",''], - _(u"newton per weber"): - [(converters.m,1.0),"N/Wb",_(u"Same as ampere per meter")], - }, - _(u"Magnetic Flux Density"):{".base_unit":"tesla", - _(u"tesla"): - [(converters.m,1.0),"T",_(u"Named after the Croatian born inventer Nikola Tesla (1856-1943). A unit of magnetic flux density equal to one weber per square meter.")], - _(u"millitesla"): - [(converters.m,1.0e-3),"mT",''], - _(u"microtesla"): - [(converters.m,1.0e-6),u"\xb5T",''], - _(u"nanotesla"): - [(converters.m,1.0e-9),"nT",''], - _(u"weber per square meter"): - [(converters.m,1.0),u"Wb/m\xb2",''], - _(u"kilogauss"): - [(converters.m,1.0e-1),"kG",''], - _(u"gauss"): - [(converters.m,1.0e-4),"G",_(u"Named after German mathematician and astronomer Karl Friedrich Gauss (1777-1855). The C.G.S. unit of density of magnetic field, equal to a field of one line of force per square centimeter, being thus adopted as an international unit at Paris in 1900; sometimes used as a unit of intensity of magnetic field. It was previously suggested as a unit of magnetomotive force.")], - _(u"maxwell per square centimeter"): - [(converters.m,1.0e-4),u"Mx/cm\xb2",''], - _(u"maxwell per square inch"): - [(converters.m,1.5500031000062E-05),u"Mx/in\xb2",''], - _(u"line per square inch"): - [(converters.m,1.5500031000062E-05),'',_(u"Same as Maxwell per square inch.")], - _(u"gamma"): - [(converters.m,1.0e-9),'',_(u"one nanotesla.")], - }, - _(u"Mass"):{".base_unit":"kilogram", - _(u"talanton"): - [(converters.m,149.9985),'',_(u"Greek measure.")], - _(u"oka (Egyptian)"): - [(converters.m,1.248),'',''], - _(u"oka (Greek)"): - [(converters.m,1.2799),'',''], - _(u"okia"): - [(converters.m,0.03744027),'',_(u"Egyptian measure.")], - _(u"kat"): - [(converters.m,0.009331),'',_(u"Egyptian measure.")], - _(u"kerat"): - [(converters.m,0.00019504),'',_(u"Egyptian measure.")], - _(u"pala"): - [(converters.m,0.047173),'',_(u"Indian measure.")], - _(u"kona"): - [(converters.m,0.00699828),'',_(u"Indian measure.")], - _(u"mast"): - [(converters.m,.9331),'',_(u"British")], - _(u"kilogram"): - [(converters.m,1.0),"kg",_(u"A measure of weight, being a thousand grams, equal to 2.2046 pounds avoirdupois (15,432.34 grains). It is equal to the weight of a cubic decimeter of distilled water at the temperature of maximum density, or 39deg Fahrenheit.")], - _(u"megagram"): - [(converters.m,1.0e3),"Mg",''], - _(u"gram"): - [(converters.m,1.0e-3),"g",_(u"The unit of weight in the metric system. It was intended to be exactly, and is very nearly, equivalent to the weight in a vacuum of one cubic centimeter of pure water at its maximum density. It is equal to 15.432 grains.")], - _(u"milligram"): - [(converters.m,1.0e-6),"mg",_(u"A measure of weight, in the metric system, being the thousandth part of a gram, equal to the weight of a cubic millimeter of water, or .01543 of a grain avoirdupois.")], - _(u"microgram"): - [(converters.m,1.0e-9),u"\xb5g",_(u"A measure of weight, in the metric system, being the millionth part of a gram.")], - _(u"ton (UK | long | gross | deadweight)"): - [(converters.m,2240 * 0.45359237),'',_(u"A British unit of weight equivalent to 2240 pounds")], - _(u"ton (US | short)"): - [(converters.m,2000 * 0.45359237),"tn",_(u"A US unit of weight equivalent to 2000 pounds")], - _(u"tonne | metric ton"): - [(converters.m,1.0e3),"t",_(u"A metric ton, One Megagram. 1000 kg")], - _(u"pound (avoirdupois)"): - [(converters.m,0.45359237),"lb",_(u"The pound in general use in the United States and in England is the pound avoirdupois, which is divided into sixteen ounces, and contains 7,000 grains. The pound troy is divided into twelve ounces, and contains 5,760 grains. 144 pounds avoirdupois are equal to 175 pounds troy weight")], - _(u"pound (troy)"): - [(converters.m,0.3732417216),'',''], - _(u"hundredweight (short | net | US)"): - [(converters.m,100*0.45359237),"cwt",_(u"A denomination of weight of 100 pounds. In most of the United States, both in practice and by law, it is 100 pounds avoirdupois.")], - _(u"hundredweight (long | English)"): - [(converters.m,112*0.45359237),"cwt",_(u"A denomination of weight of 112 pounds")], - _(u"slug"): - [(converters.m,14.5939029372064),'',_(u"One slug is the mass accelerated at 1 foot per second per second by a force of 1 pound.")], - _(u"ounce (troy)"): - [(converters.m,0.0311034768),"ozt",_(u"A unit of apothecary weight equal to 480 grains.")], - _(u"ounce (avoirdupois)"): - [(converters.m,0.45359237/16),"oz",_(u"A weight, the sixteenth part of a pound avoirdupois")], - _(u"dram (avoirdupois)"): - [(converters.m,(0.45359237/16)/16),'',_(u"A weight; in Avoirdupois weight, one sixteenth part of an ounce.")], + + _(u"Luminance"): { + ".base_unit":"candela per square meter", + _(u"magnitudes per square arcsecond"): + [(converters.f,('108000*(10**(-0.4*x))','log((x/108000),10)/-0.4')),"mags/arcsec2",_(u"Used by astronomers to define the darkness of the night sky. Stars are rated by brightness in magnitudes . A lower magnitude number is a brighter star. The star Vega has a magnitude of zero, and a measurement of 0 magnitudes per square arcsecond would be like having every square arcsecond in the sky will with the brightness of the star Vega.")], + _(u"candela per square centimeter"): + [(converters.m,1.0e4),u"cd/cm\xb2",''], + _(u"kilocandela per square meter"): + [(converters.m,1.0e3),u"kcd/m\xb2",''], + _(u"stilb"): + [(converters.m,1.0e4),"sb",'From a Greek word stilbein meaning "to glitter". Equal to one candela per square centimeter or 104 nits.'], + _(u"lambert"): + [(converters.m,3183.09886183791),"L",_(u"Named after the German physicist Johann Heinrich Lambert (1728-1777).Equal to the brightness of a perfectly diffusing surface that emits or reflects one lumen per square centimeter")], + _(u"candela per square inch"): + [(converters.m,1550.0031000062),u"cd/in\xb2",''], + _(u"candela per square foot"): + [(converters.m,10.7639104167097),u"cd/ft\xb2",''], + _(u"foot lambert"): + [(converters.m,3.42625909963539),"fL",''], + _(u"millilambert"): + [(converters.m,3.18309886183791),"mL",''], + _(u"candela per square meter"): + [(converters.m,1.0),u"cd/m\xb2",''], + _(u"lumen per steradian square meter"): + [(converters.m,1.0),'',''], + _(u"nit"): + [(converters.m,1.0),'',_(u"Named from the Latin niteo, to shine.")], + _(u"apostilb"): + [(converters.m,3.18309886183791/10),"asb",'Named from the Greek stilbein, to "glitter" or "shine," with the prefix apo-, "away from." '], + }, + + _(u"Illumination"): { + ".base_unit":"lux", + _(u"phot"): + [(converters.m,1.0e4),"ph",_(u"a unit of illumination equal to 1 lumen per square centimeter; 10,000 phots equal 1 lux")], + _(u"lumen per square centimeter"): + [(converters.m,1.0e4),u"lm/cm\xb2",''], + _(u"foot candle"): + [(converters.m,10.7639104167097),"fc",''], + _(u"lumen per square foot"): + [(converters.m,10.7639104167097),u"lm/ft\xb2",''], + _(u"lux"): + [(converters.m,1.0),"lx",_(u"Equal to the illumination produced by luminous flux of one lumen falling perpendicularly on a surface one meter square. Also called meter-candle.")], + _(u"metre-candle"): + [(converters.m,1.0),"m-cd",_(u"Equal to the illumination produced by luminous flux of one lumen falling perpendicularly on a surface one meter square. Also called lux.")], + _(u"lumen per square meter"): + [(converters.m,1.0),u"lm/m\xb2",''], + _(u"candela steradian per square meter"): + [(converters.m,1.0),'',''], + }, + + _(u"Luminous Intensity (point sources)"): { + ".base_unit":"candela", + _(u"candela"): + [(converters.m,1.0),"cd",_(u"The basic unit of luminous intensity adopted under the System International d'Unites; equal to 1/60 of the luminous intensity per square centimeter of a blackbody radiating at the temperature of 2,046 degrees Kelvin syn: candle, cd, standard candle.")], + _(u"lumen per steradian"): + [(converters.m,1.0),"lm/sr",''], + _(u"hefner candle"): + [(converters.m,0.92),"HC",_(u"Named after F. von Hefner-Altenack (1845-1904)")], + }, + + _(u"Luminous Flux"): { + ".base_unit":"lumen", + _(u"lumen"): + [(converters.m,1.0),"lm",_(u"Equal to the luminous flux emitted in a unit solid angle by a point source of one candle intensity")], + _(u"candela steradian"): + [(converters.m,1.0),u"cd\xb7sr",''], + }, + + _(u"Magnetomotive force"): { + ".base_unit":"ampere", + _(u"ampere"): + [(converters.m,1.0),"A",''], + _(u"ampere-turn"): + [(converters.m,1.0),"At",_(u"A unit of magnetomotive force equal to the magnetomotive force produced by the passage of 1 ampere through 1 complete turn of a coil.")], + _(u"gilbert"): + [(converters.m,0.795775),"Gb",_(u"Named after the English scientist William Gilbert (1544-1603)")], + _(u"kiloampere"): + [(converters.m,1e3),"kA",''], + _(u"oersted-centimeter"): + [(converters.m,0.795775),'',_(u"The same value as the gilbert.")], + }, + + _(u"Magnetic Flux"): { + ".base_unit":"weber", + _(u"weber"): + [(converters.m,1.0),"Wb",_(u"From the name of Professor Weber, a German electrician. One volt second.")], + _(u"milliweber"): + [(converters.m,1.0e-3),"mWb",''], + _(u"microweber"): + [(converters.m,1.0e-6),u"\xb5Wb",''], + _(u"unit pole (electro magnetic unit)"): + [(converters.m,4e-8*math.pi),'',''], + _(u"maxwell"): + [(converters.m,1.0e-8),"Mx",_(u"Named after the Scottish physicist James Clerk Maxwell (1831-1879). A cgs unit of magnetic flux equal to the flux perpendicular to an area of 1 square centimeter in a magnetic field of 1 gauss.")], + _(u"line of force"): + [(converters.m,1.0e-8),'',_(u"Same as Maxwell")], + }, + + _(u"Magnetic Field strength"): { + ".base_unit":"ampere per meter", + _(u"oersted"): + [(converters.m,1.0e3/(4*math.pi)),"Oe",_(u"Named after the Danish physicist and chemist Hans Christian Oersted (1777-1851). The C.G.S. unit of magnetic reluctance or resistance, equal to the reluctance of a centimeter cube of air (or vacuum) between parallel faces. Also, a reluctance in which unit magnetomotive force sets up unit flux.")], + _(u"ampere per meter"): + [(converters.m,1.0),"A/m",''], + _(u"ampere-turn per meter"): + [(converters.m,1.0),"A/m",''], + _(u"kiloampere per meter"): + [(converters.m,1.0e3),"kA/m",''], + _(u"ampere-turn per inch"): + [(converters.m,39.3700787401575),"At/in",''], + _(u"newton per weber"): + [(converters.m,1.0),"N/Wb",_(u"Same as ampere per meter")], + }, + + _(u"Magnetic Flux Density"): { + ".base_unit":"tesla", + _(u"tesla"): + [(converters.m,1.0),"T",_(u"Named after the Croatian born inventer Nikola Tesla (1856-1943). A unit of magnetic flux density equal to one weber per square meter.")], + _(u"millitesla"): + [(converters.m,1.0e-3),"mT",''], + _(u"microtesla"): + [(converters.m,1.0e-6),u"\xb5T",''], + _(u"nanotesla"): + [(converters.m,1.0e-9),"nT",''], + _(u"weber per square meter"): + [(converters.m,1.0),u"Wb/m\xb2",''], + _(u"kilogauss"): + [(converters.m,1.0e-1),"kG",''], + _(u"gauss"): + [(converters.m,1.0e-4),"G",_(u"Named after German mathematician and astronomer Karl Friedrich Gauss (1777-1855). The C.G.S. unit of density of magnetic field, equal to a field of one line of force per square centimeter, being thus adopted as an international unit at Paris in 1900; sometimes used as a unit of intensity of magnetic field. It was previously suggested as a unit of magnetomotive force.")], + _(u"maxwell per square centimeter"): + [(converters.m,1.0e-4),u"Mx/cm\xb2",''], + _(u"maxwell per square inch"): + [(converters.m,1.5500031000062E-05),u"Mx/in\xb2",''], + _(u"line per square inch"): + [(converters.m,1.5500031000062E-05),'',_(u"Same as Maxwell per square inch.")], + _(u"gamma"): + [(converters.m,1.0e-9),'',_(u"one nanotesla.")], + }, + + _(u"Mass"): { + ".base_unit":"kilogram", + _(u"talanton"): + [(converters.m,149.9985),'',_(u"Greek measure.")], + _(u"oka (Egyptian)"): + [(converters.m,1.248),'',''], + _(u"oka (Greek)"): + [(converters.m,1.2799),'',''], + _(u"okia"): + [(converters.m,0.03744027),'',_(u"Egyptian measure.")], + _(u"kat"): + [(converters.m,0.009331),'',_(u"Egyptian measure.")], + _(u"kerat"): + [(converters.m,0.00019504),'',_(u"Egyptian measure.")], + _(u"pala"): + [(converters.m,0.047173),'',_(u"Indian measure.")], + _(u"kona"): + [(converters.m,0.00699828),'',_(u"Indian measure.")], + _(u"mast"): + [(converters.m,.9331),'',_(u"British")], + _(u"kilogram"): + [(converters.m,1.0),"kg",_(u"A measure of weight, being a thousand grams, equal to 2.2046 pounds avoirdupois (15,432.34 grains). It is equal to the weight of a cubic decimeter of distilled water at the temperature of maximum density, or 39deg Fahrenheit.")], + _(u"megagram"): + [(converters.m,1.0e3),"Mg",''], + _(u"gram"): + [(converters.m,1.0e-3),"g",_(u"The unit of weight in the metric system. It was intended to be exactly, and is very nearly, equivalent to the weight in a vacuum of one cubic centimeter of pure water at its maximum density. It is equal to 15.432 grains.")], + _(u"milligram"): + [(converters.m,1.0e-6),"mg",_(u"A measure of weight, in the metric system, being the thousandth part of a gram, equal to the weight of a cubic millimeter of water, or .01543 of a grain avoirdupois.")], + _(u"microgram"): + [(converters.m,1.0e-9),u"\xb5g",_(u"A measure of weight, in the metric system, being the millionth part of a gram.")], + _(u"ton (UK | long | gross | deadweight)"): + [(converters.m,2240 * 0.45359237),'',_(u"A British unit of weight equivalent to 2240 pounds")], + _(u"ton (US | short)"): + [(converters.m,2000 * 0.45359237),"tn",_(u"A US unit of weight equivalent to 2000 pounds")], + _(u"tonne | metric ton"): + [(converters.m,1.0e3),"t",_(u"A metric ton, One Megagram. 1000 kg")], + _(u"pound (avoirdupois)"): + [(converters.m,0.45359237),"lb",_(u"The pound in general use in the United States and in England is the pound avoirdupois, which is divided into sixteen ounces, and contains 7,000 grains. The pound troy is divided into twelve ounces, and contains 5,760 grains. 144 pounds avoirdupois are equal to 175 pounds troy weight")], + _(u"pound (troy)"): + [(converters.m,0.3732417216),'',''], + _(u"hundredweight (short | net | US)"): + [(converters.m,100*0.45359237),"cwt",_(u"A denomination of weight of 100 pounds. In most of the United States, both in practice and by law, it is 100 pounds avoirdupois.")], + _(u"hundredweight (long | English)"): + [(converters.m,112*0.45359237),"cwt",_(u"A denomination of weight of 112 pounds")], + _(u"slug"): + [(converters.m,14.5939029372064),'',_(u"One slug is the mass accelerated at 1 foot per second per second by a force of 1 pound.")], + _(u"ounce (troy)"): + [(converters.m,0.0311034768),"ozt",_(u"A unit of apothecary weight equal to 480 grains.")], + _(u"ounce (avoirdupois)"): + [(converters.m,0.45359237/16),"oz",_(u"A weight, the sixteenth part of a pound avoirdupois")], + _(u"dram (avoirdupois)"): + [(converters.m,(0.45359237/16)/16),'',_(u"A weight; in Avoirdupois weight, one sixteenth part of an ounce.")], _(u"dram (troy | apothecary)"): [(converters.m,(0.0311034768)/8),'',_(u"""A weight; in Apothecaries' weight, one eighth part of an ounce, or sixty grains.""")], _(u"scruple (troy)"): @@ -1188,7 +1233,6 @@ list_dic = { [(converters.m,1.0e-4),'',_(u"Modern Greek name for decigram.")], _(u"hyl"): [(converters.m,0.00980665),'',_(u"From an ancient Greek word for matter. One hyl is the mass that is accelerated at one meter per second per second by one kilogram of force. 0.00980665 kg.")], - _(u"pennyweight (troy)"): [(converters.m,24*0.00006479891),'',_(u"A troy weight containing twenty-four grains, or the twentieth part of a troy ounce; as, a pennyweight of gold or of arsenic. It was anciently the weight of a silver penny.")], _(u"bekah (Biblical)"): @@ -1205,7 +1249,6 @@ list_dic = { [(converters.m,6000*10*24*0.00006479891),'',_(u"2 silver talents, 250 lbs.")], _(u"talent (Hebrew)"): [(converters.m,26.332),'',''], - _(u"kin"): [(converters.m,0.60010270551),'',_(u"Japanese kin, 1.323 pound.")], _(u"kwan"): @@ -1267,113 +1310,119 @@ list_dic = { _(u"uncia"): [(converters.m,0.3265865064/12),'',_('Ancient Roman. A twelfth part, as of the Roman "as" or "libra"; an ounce. 420 grains')], }, - _(u"Musical notes"):{".base_unit":"breve", - _(u"whole note | semibreve"): - [(converters.m,0.5),'',_(u"A note of half the time or duration of the breve; -- now usually called a whole note.")], - _(u"breve"): - [(converters.m,1.0),'',_(u"A note or character of time, equivalent to two semibreves or four minims. When dotted, it is equal to three semibreves.")], - _(u"minim"): - [(converters.m,0.25),'',_(u"A time note, a half note, equal to half a semibreve, or two quarter notes or crotchets.")], - _(u"crotchet"): - [(converters.m,0.125),'',_(u"A time note, with a stem, having one fourth the value of a semibreve, one half that of a minim, and twice that of a quaver; a quarter note.")], - _(u"quaver"): - [(converters.m,0.0625),'',_(u"An eighth note.")], - }, - _(u"Power"):{".base_unit":"watt", - _(u"megawatt"): - [(converters.m,1.0e6),"MW",''], - _(u"kilowatt"): - [(converters.m,1.0e3),"kW",''], - _(u"watt"): - [(converters.m,1.0),"W",_(u"Named after the Scottish engineer and inventor James Watt (1736-1819). A unit of power or activity equal to 10^7 C.G.S. units of power, or to work done at the rate of one joule a second.")], - _(u"milliwatt"): - [(converters.m,1.0e-3),"mW",''], - _(u"microwatt"): - [(converters.m,1.0e-6),"uW",''], - _(u"horsepower (boiler)"): - [(converters.m,9.81e3),'',_(u"A unit of power representing the power exerted by a horse in pulling.")], - _(u"horsepower"): - [(converters.m,746.0),"hp",''], - _(u"ton of refrigeration"): - [(converters.m,10.0/3*1055.05585262),"TR",''], - _(u"btu per second"): - [(converters.m,1055.05585262),"Btu/s",''], - _(u"calorie per second"): - [(converters.m,4.1868),"cal/s",''], - _(u"kilcalorie per hour"): - [(converters.m,4186.8/3600),"kcal/h",_(u"Useful for calculating heating facilities and kitchens.")], - _(u"frig per hour"): - [(converters.m,4186.8/3600),"frig/h",_(u"The same as kcal/h, but used for air conditioning and refrigerating.")], - _(u"foot pound force per second"): - [(converters.m,1.356),"lbf/s",''], - _(u"joule per second"): - [(converters.m,1.0),"J/s",''], - _(u"newton meter per second"): - [(converters.m,1.0),u"N\xb7m/s",''], - _(u"btu per hour"): - [(converters.m,0.293071070172222),"Btu/h",''], - _(u"foot pound force per minute"): - [(converters.m,0.0226),u"ft\xb7lbf/min",''], - _(u"erg per second"): - [(converters.m,1.0e-7),"erg/s",''], - _(u"dyne centimeter per second"): - [(converters.m,1.0e-7),'',''], - _(u"lusec"): - [(converters.m,0.000133322368421),'',_(u"Used to measure the leakage of vacuum pumps. A flow of one liter per second at a pressure of one micrometer of mercury.")], - }, - _(u"Pressure and Stress"):{".base_unit":"pascal", - _(u"pascal"): - [(converters.m,1.0),"Pa",_(u"Named after the French philosopher and mathematician Blaise Pascal (1623 - 1662). Equal to one newton per square meter.")], - _(u"hectopascal"): - [(converters.m,100),"hPa",''], - _(u"kilopascal"): - [(converters.m,1.0e3),"kPa",''], - _(u"megapascal"): - [(converters.m,1.0e6),"MPa",''], - _(u"atmosphere (absolute,standard)"): - [(converters.m,101325),"atm",_(u"The average pressure of the Earth's atmosphere at sea level.")], - _(u"atmosphere (technical)"): - [(converters.m,98066.5),"atm",_(u"A metric unit equal to one kilogram of force per square centimeter.")], - _(u"bar"): - [(converters.m,1.0e5),"bar",_(u"From the Greek word baros.")], - _(u"pound force per square inch"): - [(converters.m,6894.75729316836),"psi",''], - _(u"ounces per square inch"): - [(converters.m,6894.75729316836/16),u"oz/in\xb2",''], - _(u"feet of water (60F,15.5C)"): - [(converters.m,12*133.322*1.866),"ftH20",''], - _(u"inches of water (60F,15.5C)"): - [(converters.m,133.322*1.866),"inH20",''], - _(u"meter of water (60F,15.5C)"): - [(converters.m,133.322*1.866/.0254),"mH20",''], - _(u"centimeter of water (60F,15.5C)"): - [(converters.m,133.322*1.866/2.54),"cmH20",''], - _(u"millimeter of water (60F,15.5C)"): - [(converters.m,133.322*1.866/25.4),"mmH20",''], + _(u"Musical notes"): { + ".base_unit":"breve", + _(u"whole note | semibreve"): + [(converters.m,0.5),'',_(u"A note of half the time or duration of the breve; -- now usually called a whole note.")], + _(u"breve"): + [(converters.m,1.0),'',_(u"A note or character of time, equivalent to two semibreves or four minims. When dotted, it is equal to three semibreves.")], + _(u"minim"): + [(converters.m,0.25),'',_(u"A time note, a half note, equal to half a semibreve, or two quarter notes or crotchets.")], + _(u"crotchet"): + [(converters.m,0.125),'',_(u"A time note, with a stem, having one fourth the value of a semibreve, one half that of a minim, and twice that of a quaver; a quarter note.")], + _(u"quaver"): + [(converters.m,0.0625),'',_(u"An eighth note.")], + }, + + _(u"Power"): { + ".base_unit":"watt", + _(u"megawatt"): + [(converters.m,1.0e6),"MW",''], + _(u"kilowatt"): + [(converters.m,1.0e3),"kW",''], + _(u"watt"): + [(converters.m,1.0),"W",_(u"Named after the Scottish engineer and inventor James Watt (1736-1819). A unit of power or activity equal to 10^7 C.G.S. units of power, or to work done at the rate of one joule a second.")], + _(u"milliwatt"): + [(converters.m,1.0e-3),"mW",''], + _(u"microwatt"): + [(converters.m,1.0e-6),"uW",''], + + _(u"horsepower (boiler)"): + [(converters.m,9.81e3),'',_(u"A unit of power representing the power exerted by a horse in pulling.")], + _(u"horsepower"): + [(converters.m,746.0),"hp",''], + _(u"ton of refrigeration"): + [(converters.m,10.0/3*1055.05585262),"TR",''], + _(u"btu per second"): + [(converters.m,1055.05585262),"Btu/s",''], + _(u"calorie per second"): + [(converters.m,4.1868),"cal/s",''], + _(u"kilcalorie per hour"): + [(converters.m,4186.8/3600),"kcal/h",_(u"Useful for calculating heating facilities and kitchens.")], + _(u"frig per hour"): + [(converters.m,4186.8/3600),"frig/h",_(u"The same as kcal/h, but used for air conditioning and refrigerating.")], + _(u"foot pound force per second"): + [(converters.m,1.356),"lbf/s",''], + _(u"joule per second"): + [(converters.m,1.0),"J/s",''], + _(u"newton meter per second"): + [(converters.m,1.0),u"N\xb7m/s",''], + _(u"btu per hour"): + [(converters.m,0.293071070172222),"Btu/h",''], + _(u"foot pound force per minute"): + [(converters.m,0.0226),u"ft\xb7lbf/min",''], + _(u"erg per second"): + [(converters.m,1.0e-7),"erg/s",''], + _(u"dyne centimeter per second"): + [(converters.m,1.0e-7),'',''], + _(u"lusec"): + [(converters.m,0.000133322368421),'',_(u"Used to measure the leakage of vacuum pumps. A flow of one liter per second at a pressure of one micrometer of mercury.")], + }, + + _(u"Pressure and Stress"): { + ".base_unit":"pascal", + _(u"pascal"): + [(converters.m,1.0),"Pa",_(u"Named after the French philosopher and mathematician Blaise Pascal (1623 - 1662). Equal to one newton per square meter.")], + _(u"hectopascal"): + [(converters.m,100),"hPa",''], + _(u"kilopascal"): + [(converters.m,1.0e3),"kPa",''], + _(u"megapascal"): + [(converters.m,1.0e6),"MPa",''], + _(u"atmosphere (absolute,standard)"): + [(converters.m,101325),"atm",_(u"The average pressure of the Earth's atmosphere at sea level.")], + _(u"atmosphere (technical)"): + [(converters.m,98066.5),"atm",_(u"A metric unit equal to one kilogram of force per square centimeter.")], + _(u"bar"): + [(converters.m,1.0e5),"bar",_(u"From the Greek word baros.")], + _(u"pound force per square inch"): + [(converters.m,6894.75729316836),"psi",''], + _(u"ounces per square inch"): + [(converters.m,6894.75729316836/16),u"oz/in\xb2",''], + _(u"feet of water (60F,15.5C)"): + [(converters.m,12*133.322*1.866),"ftH20",''], + _(u"inches of water (60F,15.5C)"): + [(converters.m,133.322*1.866),"inH20",''], + _(u"meter of water (60F,15.5C)"): + [(converters.m,133.322*1.866/.0254),"mH20",''], + _(u"centimeter of water (60F,15.5C)"): + [(converters.m,133.322*1.866/2.54),"cmH20",''], + _(u"millimeter of water (60F,15.5C)"): + [(converters.m,133.322*1.866/25.4),"mmH20",''], - _(u"feet of water (39.2F,4C)"): - [(converters.m,2988.9921933),"ftH20",''], - _(u"inches of water (39.2F,4C)"): - [(converters.m,249.0826828),"inH20",''], - _(u"meter of water (39.2F,4C)"): - [(converters.m,9806.4048337),"mH20",''], - _(u"centimeter of water (39.2F,4C)"): - [(converters.m,98.0640483),"cmH20",''], - _(u"millimeter of water (39.2F,4C)"): - [(converters.m,9.80640483),"mmH20",''], + _(u"feet of water (39.2F,4C)"): + [(converters.m,2988.9921933),"ftH20",''], + _(u"inches of water (39.2F,4C)"): + [(converters.m,249.0826828),"inH20",''], + _(u"meter of water (39.2F,4C)"): + [(converters.m,9806.4048337),"mH20",''], + _(u"centimeter of water (39.2F,4C)"): + [(converters.m,98.0640483),"cmH20",''], + _(u"millimeter of water (39.2F,4C)"): + [(converters.m,9.80640483),"mmH20",''], - _(u"inches of mercury (60F,15.5C)"): - [(converters.m,3337.0),"inHg",''], - _(u"millimeter of mercury (0C)"): - [(converters.m,133.322368421),"mmHg",''], - _(u"inches of mercury (0C)"): - [(converters.m,133.322368421*25.4),"inHg",''], - _(u"micrometer of mercury (0C)"): - [(converters.m,0.133322368421),u"\xb5mHg",''], - _(u"centimeter of mercury (0C)"): - [(converters.m,1333.22368421),"cmHg",''], - _(u"foot of mercury (0C)"): + _(u"inches of mercury (60F,15.5C)"): + [(converters.m,3337.0),"inHg",''], + _(u"millimeter of mercury (0C)"): + [(converters.m,133.322368421),"mmHg",''], + _(u"inches of mercury (0C)"): + [(converters.m,133.322368421*25.4),"inHg",''], + _(u"micrometer of mercury (0C)"): + [(converters.m,0.133322368421),u"\xb5mHg",''], + _(u"centimeter of mercury (0C)"): + [(converters.m,1333.22368421),"cmHg",''], + _(u"foot of mercury (0C)"): [(converters.m,1333.22368421*25.4),"ftHg",''], _(u"torricelli"): [(converters.m,133.322368421),"torr",_(u"Named after Italian physicist and mathematician Evangelista Torricelli, (1608-1647). A unit of pressure equal to 0.001316 atmosphere.")], @@ -1410,58 +1459,60 @@ list_dic = { _(u"pieze"): [(converters.m,1.0e3),'',_(u"From the Greek word piezein (to press). The pieze is a pressure of one sthene per square meter. 1000 newtons per square meter.")], }, - _(u"Prefixes and Suffixes"):{".base_unit":"one | mono", - _(u"centillion (US)"): - [(converters.m,1.0e303),'',_(u"10^303. Note: British word centillion means 10^600 (too big for this program to represent as floating point).")], - _(u"novemtrigintillion (US) | vigintillion (UK)"): - [(converters.m,1.0e120),'',_(u"10^120. ")], - _(u"octotrigintillion (US)"): - [(converters.m,1.0e117),'',_(u"10^117. ")], - _(u"septentrigintillion (US) | novemdecillion (UK)"): - [(converters.m,1.0e114),'',_(u"10^114. ")], - _(u"sextrigintillion (US)"): - [(converters.m,1.0e111),'',_(u"10^111. ")], - _(u"quintrigintillion (US) | octodecillion (UK)"): - [(converters.m,1.0e108),'',_(u"10^108. ")], - _(u"quattuortrigintillion (US)"): - [(converters.m,1.0e105),'',_(u"10^105. ")], - _(u"tretrigintillion (US) | septendecillion (UK)"): - [(converters.m,1.0e102),'',_(u"10^102. ")], - _(u"googol"): - [(converters.m,1.0e100),'',_(u"10^100 Ten dotrigintillion (US). Note: a googolplex is 10^10^10^2.")], - _(u"dotrigintillion (US)"): - [(converters.m,1.0e99),'',_(u"10^99. ")], - _(u"untrigintillion (US) | sexdecillion (UK)"): - [(converters.m,1.0e96),'',_(u"10^96. ")], - _(u"trigintillion (US)"): - [(converters.m,1.0e93),'',_(u"10^93. ")], - _(u"novemvigintillion (US) | quindecillion (UK)"): - [(converters.m,1.0e90),'',_(u"10^90. ")], - _(u"octovigintillion (US)"): - [(converters.m,1.0e87),'',_(u"10^87. ")], - _(u"septenvigintillion (US) | quattuordecillion (UK)"): - [(converters.m,1.0e84),'',_(u"10^84. ")], - _(u"sexvigintillion (US)"): - [(converters.m,1.0e81),'',_(u"10^81. ")], - _(u"quinvigintillion (US) | tredecillion (UK)"): - [(converters.m,1.0e78),'',_(u"10^78. ")], - _(u"quattuorvigintillion (US)"): - [(converters.m,1.0e75),'',_(u"10^75. ")], - _(u"trevigintillion (US) | duodecillion (UK)"): - [(converters.m,1.0e72),'',_(u"10^72. ")], - _(u"dovigintillion (US)"): - [(converters.m,1.0e69),'',_(u"10^69. ")], - _(u"unvigintillion (US) | undecillion (UK"): - [(converters.m,1.0e66),'',_(u"10^66. ")], - _(u"vigintillion (US)"): - [(converters.m,1.0e63),'',_(u"10^63. ")], - _(u"novemdecillion (US) | decillion (UK)"): - [(converters.m,1.0e60),'',_(u"10^60. ")], - _(u"octodecillion (US)"): - [(converters.m,1.0e57),'',_(u"10^57. ")], - _(u"septendecillion (US) | nonillion (UK)"): - [(converters.m,1.0e54),'',_(u"10^54. ")], - _(u"sexdecillion (US)"): + + _(u"Prefixes and Suffixes"): { + ".base_unit":"one | mono", + _(u"centillion (US)"): + [(converters.m,1.0e303),'',_(u"10^303. Note: British word centillion means 10^600 (too big for this program to represent as floating point).")], + _(u"novemtrigintillion (US) | vigintillion (UK)"): + [(converters.m,1.0e120),'',_(u"10^120. ")], + _(u"octotrigintillion (US)"): + [(converters.m,1.0e117),'',_(u"10^117. ")], + _(u"septentrigintillion (US) | novemdecillion (UK)"): + [(converters.m,1.0e114),'',_(u"10^114. ")], + _(u"sextrigintillion (US)"): + [(converters.m,1.0e111),'',_(u"10^111. ")], + _(u"quintrigintillion (US) | octodecillion (UK)"): + [(converters.m,1.0e108),'',_(u"10^108. ")], + _(u"quattuortrigintillion (US)"): + [(converters.m,1.0e105),'',_(u"10^105. ")], + _(u"tretrigintillion (US) | septendecillion (UK)"): + [(converters.m,1.0e102),'',_(u"10^102. ")], + _(u"googol"): + [(converters.m,1.0e100),'',_(u"10^100 Ten dotrigintillion (US). Note: a googolplex is 10^10^10^2.")], + _(u"dotrigintillion (US)"): + [(converters.m,1.0e99),'',_(u"10^99. ")], + _(u"untrigintillion (US) | sexdecillion (UK)"): + [(converters.m,1.0e96),'',_(u"10^96. ")], + _(u"trigintillion (US)"): + [(converters.m,1.0e93),'',_(u"10^93. ")], + _(u"novemvigintillion (US) | quindecillion (UK)"): + [(converters.m,1.0e90),'',_(u"10^90. ")], + _(u"octovigintillion (US)"): + [(converters.m,1.0e87),'',_(u"10^87. ")], + _(u"septenvigintillion (US) | quattuordecillion (UK)"): + [(converters.m,1.0e84),'',_(u"10^84. ")], + _(u"sexvigintillion (US)"): + [(converters.m,1.0e81),'',_(u"10^81. ")], + _(u"quinvigintillion (US) | tredecillion (UK)"): + [(converters.m,1.0e78),'',_(u"10^78. ")], + _(u"quattuorvigintillion (US)"): + [(converters.m,1.0e75),'',_(u"10^75. ")], + _(u"trevigintillion (US) | duodecillion (UK)"): + [(converters.m,1.0e72),'',_(u"10^72. ")], + _(u"dovigintillion (US)"): + [(converters.m,1.0e69),'',_(u"10^69. ")], + _(u"unvigintillion (US) | undecillion (UK"): + [(converters.m,1.0e66),'',_(u"10^66. ")], + _(u"vigintillion (US)"): + [(converters.m,1.0e63),'',_(u"10^63. ")], + _(u"novemdecillion (US) | decillion (UK)"): + [(converters.m,1.0e60),'',_(u"10^60. ")], + _(u"octodecillion (US)"): + [(converters.m,1.0e57),'',_(u"10^57. ")], + _(u"septendecillion (US) | nonillion (UK)"): + [(converters.m,1.0e54),'',_(u"10^54. ")], + _(u"sexdecillion (US)"): [(converters.m,1.0e51),'',_(u"10^51. ")], _(u"quindecillion (US) | octillion (UK)"): [(converters.m,1.0e48),'',_(u"10^48. ")], @@ -1576,139 +1627,148 @@ list_dic = { _(u"chico"): [(converters.m,1.0e-39),"ch",_(u"10^-39. Coined by Morgan Burke after Marx brother Chico Marx.")], }, + #There does not seem to be a "standard" for shoe sizes so some are left out for now until a decent reference can be found. - _(u"Shoe Size"):{".base_unit":"centimeter", - _(u"centimeter"): - [(converters.m,1.0),"cm",_(u"The hundredth part of a meter; a measure of length equal to rather more than thirty-nine hundredths (0.3937) of an inch.")], - _(u"inch"): - [(converters.m,(2.54)),"in",_(u"The twelfth part of a foot, commonly subdivided into halves, quarters, eights, sixteenths, etc., as among mechanics. It was also formerly divided into twelve parts, called lines, and originally into three parts, called barleycorns, its length supposed to have been determined from three grains of barley placed end to end lengthwise.")], - #"European"): - # [(converters.slo,((35,47),(22.5,30.5))),'',_(u"Used by Birkenstock")], - _(u"Mens (US)"): - [(converters.slo,((6.0,13.0),((2.54*(9+1.0/3)),(2.54*(11+2.0/3))))),'','Starting at 9 1/3" for size 6 and moving up by 1/6" for each half size to 11 2/3" for size 13. Beware that some manufacturers use different measurement techniques.'], - _(u"Womens (US)"): - [(converters.gof,(2.54*((2.0+2.0/6)/7.0),2.54*(8.5-(5.0*((2.0+2.0/6)/7.0))))),'','Starting at 8 1/2" for size 5 and moving up by 1/6" for each half size to 10 5/6" for size 12. Beware that some manufacturers use different measurement techniques.'], - _(u"Childrens (US)"): - [(converters.dso,((5.5,13.5),((2.54*(4.0+5.0/6)),(2.54*7.5)),(1.0,5.0),(2.54*(7.0+2.0/3),2.54*9.0))),'','Starting at 4 5/6" for size 5 1/2 up to 7 1/3" for size 13 then 7 2/3" for size 1 and going up to 9" for size 5.'], - _(u"Mens (UK)"): - [(converters.slo,((5.0,12.0),((2.54*(9+1.0/3)),(2.54*(11+2.0/3))))),'','Starting at 9 1/3" for size 5 and moving up by 1/6" for each half size to 11 2/3" for size 12. Beware that some manufacturers use different measurement techniques.'], - _(u"Womens (UK)"): - [(converters.gof,(2.54*((2.0+2.0/6)/7.0),2.54*(8.5-(3.0*((2.0+2.0/6)/7.0))))),'','Starting at 8 1/2" for size 3 and moving up by 1/6" for each half size to 10 5/6" for size 10. Beware that some manufacturers use different measurement techniques.'], - #"Asian"): - # [(converters.slo,((23.5,31.5),(25.0,30.5))),'',''], - }, - _(u"Speed | Velocity"):{".base_unit":"meter per second", - _(u"meter per second"): - [(converters.m,1.0),"m/s",''], - _(u"speed of light | warp"): - [(converters.m,299792458.0),"c",_(u"The speed at which light travels in a vacuum; about 300,000 km per second; a universal constant.")], - _(u"miles per second"): - [(converters.m,1609.344),"mi/s",''], - _(u"kilometer per second"): - [(converters.m,1.0e3),"km/s",''], - _(u"millimeter per second"): - [(converters.m,1.0e-3),"mm/s",''], - _(u"knot"): - [(converters.m,0.514444444444444),'',_(u"Nautical measurement for speed as one nautical mile per hour. The number of knots which run off from the reel in half a minute, therefore, shows the number of miles the vessel sails in an hour.")], - _(u"miles per hour"): - [(converters.m,0.44704),"mi/h",''], - _(u"foot per second"): - [(converters.m,0.3048),"ft/s",''], - _(u"foot per minute"): - [(converters.m,0.00508),"ft/min",''], - _(u"kilometer per hour"): - [(converters.m,0.277777777777778),"km/h",''], - _(u"mile per day"): - [(converters.m,1.86266666666667E-02),"mi/day",''], - _(u"centimeter per second"): - [(converters.m,1.0e-2),"cm/s",''], - _(u"knot (admiralty)"): - [(converters.m,0.514773333333333),'',''], - _(u"mach (sea level & 32 degF)"): - [(converters.m,331.46),'',''], - }, - _(u"Temperature"):{".base_unit":_(u"kelvin"), - _(u"kelvin"): - [(converters.m,1.0),"K",_(u"Named after the English mathematician and physicist William Thomson Kelvin (1824-1907). The basic unit of thermodynamic temperature adopted under the System International d'Unites.")], - _(u"celsius (absolute)"): - [(converters.m,1.0),u"\xb0C absolute",''], - _(u"celsius (formerly centigrade)"): - [(converters.ofg,(273.15,1.0)),u"\xb0C",_(u"Named after the Swedish astronomer and physicist Anders Celsius (1701-1744). The Celsius thermometer or scale. It is the same as the centigrade thermometer or scale. 0\xb0 marks the freezing point of water and 100\xb0 marks the boiling point of water. ")], - _(u"fahrenheit"): - [(converters.f,('((x-32.0)/1.8)+273.15','((x-273.15)*1.8)+32.0')),u"\xb0F",_(u"Named after the German physicist Gabriel Daniel Fahrenheit (1686-1736). The Fahrenheit thermometer is so graduated that the freezing point of water is at 32\xb0 above the zero of its scale, and the boiling point at 212\xb0 above. It is commonly used in the United States and in England.")], + _(u"Shoe Size"): { + ".base_unit":"centimeter", + _(u"centimeter"): + [(converters.m,1.0),"cm",_(u"The hundredth part of a meter; a measure of length equal to rather more than thirty-nine hundredths (0.3937) of an inch.")], + _(u"inch"): + [(converters.m,(2.54)),"in",_(u"The twelfth part of a foot, commonly subdivided into halves, quarters, eights, sixteenths, etc., as among mechanics. It was also formerly divided into twelve parts, called lines, and originally into three parts, called barleycorns, its length supposed to have been determined from three grains of barley placed end to end lengthwise.")], + #"European"): + # [(converters.slo,((35,47),(22.5,30.5))),'',_(u"Used by Birkenstock")], + _(u"Mens (US)"): + [(converters.slo,((6.0,13.0),((2.54*(9+1.0/3)),(2.54*(11+2.0/3))))),'','Starting at 9 1/3" for size 6 and moving up by 1/6" for each half size to 11 2/3" for size 13. Beware that some manufacturers use different measurement techniques.'], + _(u"Womens (US)"): + [(converters.gof,(2.54*((2.0+2.0/6)/7.0),2.54*(8.5-(5.0*((2.0+2.0/6)/7.0))))),'','Starting at 8 1/2" for size 5 and moving up by 1/6" for each half size to 10 5/6" for size 12. Beware that some manufacturers use different measurement techniques.'], + _(u"Childrens (US)"): + [(converters.dso,((5.5,13.5),((2.54*(4.0+5.0/6)),(2.54*7.5)),(1.0,5.0),(2.54*(7.0+2.0/3),2.54*9.0))),'','Starting at 4 5/6" for size 5 1/2 up to 7 1/3" for size 13 then 7 2/3" for size 1 and going up to 9" for size 5.'], + _(u"Mens (UK)"): + [(converters.slo,((5.0,12.0),((2.54*(9+1.0/3)),(2.54*(11+2.0/3))))),'','Starting at 9 1/3" for size 5 and moving up by 1/6" for each half size to 11 2/3" for size 12. Beware that some manufacturers use different measurement techniques.'], + _(u"Womens (UK)"): + [(converters.gof,(2.54*((2.0+2.0/6)/7.0),2.54*(8.5-(3.0*((2.0+2.0/6)/7.0))))),'','Starting at 8 1/2" for size 3 and moving up by 1/6" for each half size to 10 5/6" for size 10. Beware that some manufacturers use different measurement techniques.'], + #"Asian"): + # [(converters.slo,((23.5,31.5),(25.0,30.5))),'',''], + }, - _(u"reaumur"): - [(converters.gof,(1.25,273.15)),u"\xb0Re",_(u"Named after the French scientist Ren\u00E9-Antoine Ferchault de R\u00E9aumur (1683-1757). Conformed to the scale adopted by R\u00E9aumur in graduating the thermometer he invented. The R\u00E9aumur thermometer is so graduated that 0\xb0 marks the freezing point and 80\xb0 the boiling point of water.")], - _(u"fahrenheit (absolute)"): - [(converters.m,1/1.8),u"\xb0F absolute",''], - _(u"rankine"): - [(converters.m,1/1.8),u"\xb0R",_(u"Named after the British physicist and engineer William Rankine (1820-1872). An absolute temperature scale in Fahrenheit degrees.")], - }, + _(u"Speed | Velocity"): { + ".base_unit":"meter per second", + _(u"meter per second"): + [(converters.m,1.0),"m/s",''], + _(u"speed of light | warp"): + [(converters.m,299792458.0),"c",_(u"The speed at which light travels in a vacuum; about 300,000 km per second; a universal constant.")], + _(u"miles per second"): + [(converters.m,1609.344),"mi/s",''], + _(u"kilometer per second"): + [(converters.m,1.0e3),"km/s",''], + _(u"millimeter per second"): + [(converters.m,1.0e-3),"mm/s",''], + _(u"knot"): + [(converters.m,0.514444444444444),'',_(u"Nautical measurement for speed as one nautical mile per hour. The number of knots which run off from the reel in half a minute, therefore, shows the number of miles the vessel sails in an hour.")], + _(u"miles per hour"): + [(converters.m,0.44704),"mi/h",''], + _(u"foot per second"): + [(converters.m,0.3048),"ft/s",''], + _(u"foot per minute"): + [(converters.m,0.00508),"ft/min",''], + _(u"kilometer per hour"): + [(converters.m,0.277777777777778),"km/h",''], + _(u"mile per day"): + [(converters.m,1.86266666666667E-02),"mi/day",''], + _(u"centimeter per second"): + [(converters.m,1.0e-2),"cm/s",''], + _(u"knot (admiralty)"): + [(converters.m,0.514773333333333),'',''], + _(u"mach (sea level & 32 degF)"): + [(converters.m,331.46),'',''], + }, - _(u"Temperature Difference"):{".base_unit":"temp. diff. in kelvin", - _(u"temp. diff. in kelvin"): - [(converters.m,1.0),"K",''], - _(u"temp. diff. in degrees Celsius"): - [(converters.m,1.0),u"\xb0C",''], - _(u"temp. diff. in degrees Reaumur"): - [(converters.m,1.25),u"\xb0Re",''], - _(u"temp. diff. in degrees Rankine"): - [(converters.m,5.0/9),u"\xb0R",''], - _(u"temp. diff. in degrees Fahrenheit"): - [(converters.m,5.0/9),u"\xb0F",''], - }, - _(u"Time"):{".base_unit":"second", - _(u"year"): - [(converters.m,365*86400.0),"a",_(u"The time of the apparent revolution of the sun trough the ecliptic; the period occupied by the earth in making its revolution around the sun, called the astronomical year; also, a period more or less nearly agreeing with this, adopted by various nations as a measure of time, and called the civil year; as, the common lunar year of 354 days, still in use among the Mohammedans; the year of 360 days, etc. In common usage, the year consists of 365 days, and every fourth year (called bissextile, or leap year) of 366 days, a day being added to February on that year, on account of the excess above 365 days")], - _(u"year (anomalistic)"): - [(converters.m,365*86400.0+22428.0),'',_(u"The time of the earth's revolution from perihelion to perihelion again, which is 365 days, 6 hours, 13 minutes, and 48 seconds.")], - _(u"year (common lunar)"): - [(converters.m,354*86400.0),'',_(u"The period of 12 lunar months, or 354 days.")], - _(u"year (embolismic | Intercalary lunar)"): - [(converters.m,384*86400.0),'',_(u"The period of 13 lunar months, or 384 days.")], - _(u"year (leap | bissextile)"): - [(converters.m,366*86400.0),'',_(u"Bissextile; a year containing 366 days; every fourth year which leaps over a day more than a common year, giving to February twenty-nine days. Note: Every year whose number is divisible by four without a remainder is a leap year, excepting the full centuries, which, to be leap years, must be divisible by 400 without a remainder. If not so divisible they are common years. 1900, therefore, is not a leap year.")], - _(u"year (sabbatical)"): - [(converters.m,7*365*86400.0),'',_(u"Every seventh year, in which the Israelites were commanded to suffer their fields and vineyards to rest, or lie without tillage.")], - _(u"year (lunar astronomical)"): - [(converters.m,354*86400.0+31716.0),'',_(u"The period of 12 lunar synodical months, or 354 days, 8 hours, 48 minutes, 36 seconds.")], - _(u"year (lunisolar)"): - [(converters.m,532*365*86400.0),'',_(u"A period of time, at the end of which, in the Julian calendar, the new and full moons and the eclipses recur on the same days of the week and month and year as in the previous period. It consists of 532 common years, being the least common multiple of the numbers of years in the cycle of the sun and the cycle of the moon.")], - _(u"year (sidereal)"): - [(converters.m,365*86400.0+22149.3),'',_(u"The time in which the sun, departing from any fixed star, returns to the same. This is 365 days, 6 hours, 9 minutes, and 9.3 seconds.")], - _(u"year (sothic)"): - [(converters.m,365*86400.0+6*3600.0),'',_(u"The Egyptian year of 365 days and 6 hours, as distinguished from the Egyptian vague year, which contained 365 days. The Sothic period consists of 1,460 Sothic years, being equal to 1,461 vague years. One of these periods ended in July, a.d. 139.")], - _(u"year (tropic)"): - [(converters.m,365*86400.0+20926.0),'',_(u"The solar year; the period occupied by the sun in passing from one tropic or one equinox to the same again, having a mean length of 365 days, 5 hours, 48 minutes, 46.0 seconds, which is 20 minutes, 23.3 seconds shorter than the sidereal year, on account of the precession of the equinoxes.")], - _(u"month"): - [(converters.m,365*86400.0/12),'',_(u"One of the twelve portions into which the year is divided; the twelfth part of a year, corresponding nearly to the length of a synodic revolution of the moon, -- whence the name. In popular use, a period of four weeks is often called a month.")], - _(u"month (sidereal)"): - [(converters.m,27.322*86400.0),'',_(u"Period between successive conjunctions with a star, 27.322 days")], - _(u"month (synodic | lunar month | lunation)"): - [(converters.m,29.53059*86400.0),'',_(u"The period between successive new moons (29.53059 days) syn: lunar month, moon, lunation")], - _(u"day"): - [(converters.m,86400.0),"d",_(u"The period of the earth's revolution on its axis. -- ordinarily divided into twenty-four hours. It is measured by the interval between two successive transits of a celestial body over the same meridian, and takes a specific name from that of the body. Thus, if this is the sun, the day (the interval between two successive transits of the sun's center over the same meridian) is called a solar day; if it is a star, a sidereal day; if it is the moon, a lunar day.")], - _(u"day (sidereal)"): - [(converters.m,86164.09),'',_(u"The interval between two successive transits of the first point of Aries over the same meridian. The Sidereal day is 23 h. 56 m. 4.09 s. of mean solar time.")], - _(u"day (lunar | tidal)"): - [(converters.m,86400.0+50*60.0),'',_(u"24 hours 50 minutes used in tidal predictions. ")], - _(u"hour"): - [(converters.m,3600.0),"h",_(u"The twenty-fourth part of a day; sixty minutes.")], - _(u"minute"): - [(converters.m,60.0),"min",_(u"The sixtieth part of an hour; sixty seconds.")], - _(u"second"): - [(converters.m,1.0),"s",_(u"The sixtieth part of a minute of time.")], - _(u"millisecond"): - [(converters.m,1.0e-3),"ms",_(u"One thousandth of a second.")], - _(u"microsecond"): - [(converters.m,1.0e-6),u"\xb5s",_(u"One millionth of a second.")], - _(u"nanosecond"): - [(converters.m,1.0e-9),"ns",''], - _(u"picosecond"): - [(converters.m,1.0e-12),"ps",''], - _(u"millennium"): - [(converters.m,1000*365*86400.0),'',_(u"A thousand years; especially, the thousand years mentioned in the twentieth chapter in the twentieth chapter of Revelation, during which holiness is to be triumphant throughout the world. Some believe that, during this period, Christ will reign on earth in person with his saints.")], - _(u"century"): + _(u"Temperature"): { + ".base_unit":_(u"kelvin"), + _(u"kelvin"): + [(converters.m,1.0),"K",_(u"Named after the English mathematician and physicist William Thomson Kelvin (1824-1907). The basic unit of thermodynamic temperature adopted under the System International d'Unites.")], + _(u"celsius (absolute)"): + [(converters.m,1.0),u"\xb0C absolute",''], + _(u"celsius (formerly centigrade)"): + [(converters.ofg,(273.15,1.0)),u"\xb0C",_(u"Named after the Swedish astronomer and physicist Anders Celsius (1701-1744). The Celsius thermometer or scale. It is the same as the centigrade thermometer or scale. 0\xb0 marks the freezing point of water and 100\xb0 marks the boiling point of water. ")], + _(u"fahrenheit"): + [(converters.f,('((x-32.0)/1.8)+273.15','((x-273.15)*1.8)+32.0')),u"\xb0F",_(u"Named after the German physicist Gabriel Daniel Fahrenheit (1686-1736). The Fahrenheit thermometer is so graduated that the freezing point of water is at 32\xb0 above the zero of its scale, and the boiling point at 212\xb0 above. It is commonly used in the United States and in England.")], + + _(u"reaumur"): + [(converters.gof,(1.25,273.15)),u"\xb0Re",_(u"Named after the French scientist Ren\u00E9-Antoine Ferchault de R\u00E9aumur (1683-1757). Conformed to the scale adopted by R\u00E9aumur in graduating the thermometer he invented. The R\u00E9aumur thermometer is so graduated that 0\xb0 marks the freezing point and 80\xb0 the boiling point of water.")], + _(u"fahrenheit (absolute)"): + [(converters.m,1/1.8),u"\xb0F absolute",''], + _(u"rankine"): + [(converters.m,1/1.8),u"\xb0R",_(u"Named after the British physicist and engineer William Rankine (1820-1872). An absolute temperature scale in Fahrenheit degrees.")], + }, + + _(u"Temperature Difference"): { + ".base_unit":"temp. diff. in kelvin", + _(u"temp. diff. in kelvin"): + [(converters.m,1.0),"K",''], + _(u"temp. diff. in degrees Celsius"): + [(converters.m,1.0),u"\xb0C",''], + _(u"temp. diff. in degrees Reaumur"): + [(converters.m,1.25),u"\xb0Re",''], + _(u"temp. diff. in degrees Rankine"): + [(converters.m,5.0/9),u"\xb0R",''], + _(u"temp. diff. in degrees Fahrenheit"): + [(converters.m,5.0/9),u"\xb0F",''], + }, + + _(u"Time"): { + ".base_unit":"second", + _(u"year"): + [(converters.m,365*86400.0),"a",_(u"The time of the apparent revolution of the sun trough the ecliptic; the period occupied by the earth in making its revolution around the sun, called the astronomical year; also, a period more or less nearly agreeing with this, adopted by various nations as a measure of time, and called the civil year; as, the common lunar year of 354 days, still in use among the Mohammedans; the year of 360 days, etc. In common usage, the year consists of 365 days, and every fourth year (called bissextile, or leap year) of 366 days, a day being added to February on that year, on account of the excess above 365 days")], + _(u"year (anomalistic)"): + [(converters.m,365*86400.0+22428.0),'',_(u"The time of the earth's revolution from perihelion to perihelion again, which is 365 days, 6 hours, 13 minutes, and 48 seconds.")], + _(u"year (common lunar)"): + [(converters.m,354*86400.0),'',_(u"The period of 12 lunar months, or 354 days.")], + _(u"year (embolismic | Intercalary lunar)"): + [(converters.m,384*86400.0),'',_(u"The period of 13 lunar months, or 384 days.")], + _(u"year (leap | bissextile)"): + [(converters.m,366*86400.0),'',_(u"Bissextile; a year containing 366 days; every fourth year which leaps over a day more than a common year, giving to February twenty-nine days. Note: Every year whose number is divisible by four without a remainder is a leap year, excepting the full centuries, which, to be leap years, must be divisible by 400 without a remainder. If not so divisible they are common years. 1900, therefore, is not a leap year.")], + _(u"year (sabbatical)"): + [(converters.m,7*365*86400.0),'',_(u"Every seventh year, in which the Israelites were commanded to suffer their fields and vineyards to rest, or lie without tillage.")], + _(u"year (lunar astronomical)"): + [(converters.m,354*86400.0+31716.0),'',_(u"The period of 12 lunar synodical months, or 354 days, 8 hours, 48 minutes, 36 seconds.")], + _(u"year (lunisolar)"): + [(converters.m,532*365*86400.0),'',_(u"A period of time, at the end of which, in the Julian calendar, the new and full moons and the eclipses recur on the same days of the week and month and year as in the previous period. It consists of 532 common years, being the least common multiple of the numbers of years in the cycle of the sun and the cycle of the moon.")], + _(u"year (sidereal)"): + [(converters.m,365*86400.0+22149.3),'',_(u"The time in which the sun, departing from any fixed star, returns to the same. This is 365 days, 6 hours, 9 minutes, and 9.3 seconds.")], + _(u"year (sothic)"): + [(converters.m,365*86400.0+6*3600.0),'',_(u"The Egyptian year of 365 days and 6 hours, as distinguished from the Egyptian vague year, which contained 365 days. The Sothic period consists of 1,460 Sothic years, being equal to 1,461 vague years. One of these periods ended in July, a.d. 139.")], + _(u"year (tropic)"): + [(converters.m,365*86400.0+20926.0),'',_(u"The solar year; the period occupied by the sun in passing from one tropic or one equinox to the same again, having a mean length of 365 days, 5 hours, 48 minutes, 46.0 seconds, which is 20 minutes, 23.3 seconds shorter than the sidereal year, on account of the precession of the equinoxes.")], + _(u"month"): + [(converters.m,365*86400.0/12),'',_(u"One of the twelve portions into which the year is divided; the twelfth part of a year, corresponding nearly to the length of a synodic revolution of the moon, -- whence the name. In popular use, a period of four weeks is often called a month.")], + _(u"month (sidereal)"): + [(converters.m,27.322*86400.0),'',_(u"Period between successive conjunctions with a star, 27.322 days")], + _(u"month (synodic | lunar month | lunation)"): + [(converters.m,29.53059*86400.0),'',_(u"The period between successive new moons (29.53059 days) syn: lunar month, moon, lunation")], + _(u"day"): + [(converters.m,86400.0),"d",_(u"The period of the earth's revolution on its axis. -- ordinarily divided into twenty-four hours. It is measured by the interval between two successive transits of a celestial body over the same meridian, and takes a specific name from that of the body. Thus, if this is the sun, the day (the interval between two successive transits of the sun's center over the same meridian) is called a solar day; if it is a star, a sidereal day; if it is the moon, a lunar day.")], + _(u"day (sidereal)"): + [(converters.m,86164.09),'',_(u"The interval between two successive transits of the first point of Aries over the same meridian. The Sidereal day is 23 h. 56 m. 4.09 s. of mean solar time.")], + _(u"day (lunar | tidal)"): + [(converters.m,86400.0+50*60.0),'',_(u"24 hours 50 minutes used in tidal predictions. ")], + _(u"hour"): + [(converters.m,3600.0),"h",_(u"The twenty-fourth part of a day; sixty minutes.")], + _(u"minute"): + [(converters.m,60.0),"min",_(u"The sixtieth part of an hour; sixty seconds.")], + _(u"second"): + [(converters.m,1.0),"s",_(u"The sixtieth part of a minute of time.")], + _(u"millisecond"): + [(converters.m,1.0e-3),"ms",_(u"One thousandth of a second.")], + _(u"microsecond"): + [(converters.m,1.0e-6),u"\xb5s",_(u"One millionth of a second.")], + _(u"nanosecond"): + [(converters.m,1.0e-9),"ns",''], + _(u"picosecond"): + [(converters.m,1.0e-12),"ps",''], + _(u"millennium"): + [(converters.m,1000*365*86400.0),'',_(u"A thousand years; especially, the thousand years mentioned in the twentieth chapter in the twentieth chapter of Revelation, during which holiness is to be triumphant throughout the world. Some believe that, during this period, Christ will reign on earth in person with his saints.")], + _(u"century"): [(converters.m,100*365*86400.0),'',_(u"A period of a hundred years; as, this event took place over two centuries ago. Note: Century, in the reckoning of time, although often used in a general way of any series of hundred consecutive years (as, a century of temperance work), usually signifies a division of the Christian era, consisting of a period of one hundred years ending with the hundredth year from which it is named; as, the first century (a. d. 1-100 inclusive); the seventh century (a.d. 601-700); the eighteenth century (a.d. 1701-1800). With words or phrases connecting it with some other system of chronology it is used of similar division of those eras; as, the first century of Rome (A.U.C. 1-100).")], _(u"decade"): [(converters.m,10*365*86400.0),'',_(u"A group or division of ten; esp., a period of ten years; a decennium; as, a decade of years or days; a decade of soldiers; the second decade of Livy.")], @@ -1733,87 +1793,92 @@ list_dic = { _(u"cesium vibrations"): [(converters.m,1.0/9192631770.0),"vibrations",_(u"It takes one second for hot cesium atoms to vibrate 9,192,631,770 times (microwaves). This standard was adopted by the International System in 1967.")], }, - _(u"Viscosity (Dynamic)"):{".base_unit":"pascal-second", - _(u"pascal-second"): - [(converters.m,1.0),u"Pa\xb7s",''], - _(u"reyn"): - [(converters.m,6894.75729316836),'',''], - _(u"poise"): - [(converters.m,0.1),"P",''], - _(u"microreyn"): - [(converters.m,6894.75729316836e-6),'',''], - _(u"millipascal-second"): - [(converters.m,1.0e-3),u"mPa\xb7s",''], - _(u"centipoise"): - [(converters.m,1.0e-3),"cP",''], - _(u"micropascal-second"): - [(converters.m,1.0e-6),u"\xb5Pa\xb7s",''], - }, - _(u"Viscosity (Kinematic)"):{".base_unit":"square meter per second", - _(u"square meter per second"): - [(converters.m,1.0),u"m\xb2/s",''], - _(u"square millimeter per second"): - [(converters.m,1.0e-6),u"mm\xb2/s",''], - _(u"square foot per second"): - [(converters.m,0.09290304),u"ft\xb2/s",''], - _(u"square centimetre per second"): - [(converters.m,1.0e-4),u"cm\xb2/s",''], - _(u"stokes"): - [(converters.m,1.0e-4),"St",''], - _(u"centistokes"): - [(converters.m,1.0e-6),"cSt",''], - }, - _(u"Volume and Liquid Capacity"):{".base_unit":"millilitre", - _(u"can #10 can"): - [(converters.m,4*2*2*8*2*3*4.92892159375/128*109.43),'',_(u"Taken from the Can Manufacturers Institute (CMI). http://www.cancentral.com/standard.cfm#foodcan")], - _(u"can #2 can"): - [(converters.m,4*2*2*8*2*3*4.92892159375/128*20.55),'',_(u"Taken from the Can Manufacturers Institute (CMI). http://www.cancentral.com/standard.cfm#foodcan")], - _(u"can #2.5 can"): - [(converters.m,4*2*2*8*2*3*4.92892159375/128*29.79),'',_(u"Taken from the Can Manufacturers Institute (CMI). http://www.cancentral.com/standard.cfm#foodcan")], - _(u"can #5 can"): - [(converters.m,4*2*2*8*2*3*4.92892159375/128*59.1),'',_(u"Taken from the Can Manufacturers Institute (CMI). http://www.cancentral.com/standard.cfm#foodcan")], - _(u"can #1 can (Picnic)"): - [(converters.m,4*2*2*8*2*3*4.92892159375/128*10.94),'',_(u"Taken from the Can Manufacturers Institute (CMI). http://www.cancentral.com/standard.cfm#foodcan")], - _(u"can #1 can (Tall)"): - [(converters.m,4*2*2*8*2*3*4.92892159375/128* 16.70),'',_(u"Taken from the Can Manufacturers Institute (CMI). http://www.cancentral.com/standard.cfm#foodcan")], - _(u"can #303 can"): - [(converters.m,4*2*2*8*2*3*4.92892159375/128* 16.88),'',_(u"Taken from the Can Manufacturers Institute (CMI) http://www.cancentral.com/standard.cfm#foodcan .")], - _(u"barrel (wine UK)"): - [(converters.m,31.5*4*2*2.5*8*2*3*4.73551071041125),'',_(u"31.5 UK Gallons")], - _(u"barrel (UK)"): - [(converters.m,36*4*2*2.5*8*2*3*4.73551071041125),'',_(u"36 UK Gallons")], - _(u"barrel of oil (US)"): - [(converters.m,42*4*2*2*8*2*3*4.92892159375),"",_(u"Barrel of petroleum (oil), 42 US Gallons")], - _(u"barrel (US federal)"): - [(converters.m,31*4*2*2*8*2*3*4.92892159375),"",_(u"31 US Gallons")], - _(u"barrel (US)"): - [(converters.m,31.5*4*2*2*8*2*3*4.92892159375),"",_(u"31.5 US Gallons")], - _(u"caphite"): - [(converters.m,1374.1046),'',_(u"Ancient Arabian")], - _(u"cantaro"): - [(converters.m,13521.1108),'',_(u"Spanish")], - _(u"oxybaphon"): - [(converters.m,66.245),'',_(u"Greek")], - _(u"cotula | hemina | kotyle"): - [(converters.m,308.3505),'',_(u"Greek")], - _(u"cyathos"): - [(converters.m,451.5132),'',_(u"Greek")], - _(u"cados"): - [(converters.m,38043.3566),'',_(u"Greek")], - _(u"metertes | amphura"): - [(converters.m,39001.092),'',_(u"Greek")], - _(u"mushti"): - [(converters.m,60.9653),'',_(u"Indian")], - _(u"cab"): - [(converters.m,2202.5036),'',_(u"Israeli")], - _(u"hekat"): - [(converters.m,4768.6752),'',_(u"Israeli")], - _(u"bath | bu"): - [(converters.m,36871.2),'',_(u"Israeli")], - _(u"acetabulum"): - [(converters.m,66.0752),'',_('Roman')], - _(u"dash (UK)"): + _(u"Viscosity (Dynamic)"): { + ".base_unit":"pascal-second", + _(u"pascal-second"): + [(converters.m,1.0),u"Pa\xb7s",''], + _(u"reyn"): + [(converters.m,6894.75729316836),'',''], + _(u"poise"): + [(converters.m,0.1),"P",''], + _(u"microreyn"): + [(converters.m,6894.75729316836e-6),'',''], + _(u"millipascal-second"): + [(converters.m,1.0e-3),u"mPa\xb7s",''], + _(u"centipoise"): + [(converters.m,1.0e-3),"cP",''], + _(u"micropascal-second"): + [(converters.m,1.0e-6),u"\xb5Pa\xb7s",''], + }, + + _(u"Viscosity (Kinematic)"): { + ".base_unit":"square meter per second", + _(u"square meter per second"): + [(converters.m,1.0),u"m\xb2/s",''], + _(u"square millimeter per second"): + [(converters.m,1.0e-6),u"mm\xb2/s",''], + _(u"square foot per second"): + [(converters.m,0.09290304),u"ft\xb2/s",''], + _(u"square centimetre per second"): + [(converters.m,1.0e-4),u"cm\xb2/s",''], + _(u"stokes"): + [(converters.m,1.0e-4),"St",''], + _(u"centistokes"): + [(converters.m,1.0e-6),"cSt",''], + }, + + _(u"Volume and Liquid Capacity"): { + ".base_unit":"millilitre", + _(u"can #10 can"): + [(converters.m,4*2*2*8*2*3*4.92892159375/128*109.43),'',_(u"Taken from the Can Manufacturers Institute (CMI). http://www.cancentral.com/standard.cfm#foodcan")], + _(u"can #2 can"): + [(converters.m,4*2*2*8*2*3*4.92892159375/128*20.55),'',_(u"Taken from the Can Manufacturers Institute (CMI). http://www.cancentral.com/standard.cfm#foodcan")], + _(u"can #2.5 can"): + [(converters.m,4*2*2*8*2*3*4.92892159375/128*29.79),'',_(u"Taken from the Can Manufacturers Institute (CMI). http://www.cancentral.com/standard.cfm#foodcan")], + _(u"can #5 can"): + [(converters.m,4*2*2*8*2*3*4.92892159375/128*59.1),'',_(u"Taken from the Can Manufacturers Institute (CMI). http://www.cancentral.com/standard.cfm#foodcan")], + _(u"can #1 can (Picnic)"): + [(converters.m,4*2*2*8*2*3*4.92892159375/128*10.94),'',_(u"Taken from the Can Manufacturers Institute (CMI). http://www.cancentral.com/standard.cfm#foodcan")], + _(u"can #1 can (Tall)"): + [(converters.m,4*2*2*8*2*3*4.92892159375/128* 16.70),'',_(u"Taken from the Can Manufacturers Institute (CMI). http://www.cancentral.com/standard.cfm#foodcan")], + _(u"can #303 can"): + [(converters.m,4*2*2*8*2*3*4.92892159375/128* 16.88),'',_(u"Taken from the Can Manufacturers Institute (CMI) http://www.cancentral.com/standard.cfm#foodcan .")], + _(u"barrel (wine UK)"): + [(converters.m,31.5*4*2*2.5*8*2*3*4.73551071041125),'',_(u"31.5 UK Gallons")], + _(u"barrel (UK)"): + [(converters.m,36*4*2*2.5*8*2*3*4.73551071041125),'',_(u"36 UK Gallons")], + _(u"barrel of oil (US)"): + [(converters.m,42*4*2*2*8*2*3*4.92892159375),"",_(u"Barrel of petroleum (oil), 42 US Gallons")], + _(u"barrel (US federal)"): + [(converters.m,31*4*2*2*8*2*3*4.92892159375),"",_(u"31 US Gallons")], + _(u"barrel (US)"): + [(converters.m,31.5*4*2*2*8*2*3*4.92892159375),"",_(u"31.5 US Gallons")], + _(u"caphite"): + [(converters.m,1374.1046),'',_(u"Ancient Arabian")], + _(u"cantaro"): + [(converters.m,13521.1108),'',_(u"Spanish")], + _(u"oxybaphon"): + [(converters.m,66.245),'',_(u"Greek")], + _(u"cotula | hemina | kotyle"): + [(converters.m,308.3505),'',_(u"Greek")], + _(u"cyathos"): + [(converters.m,451.5132),'',_(u"Greek")], + _(u"cados"): + [(converters.m,38043.3566),'',_(u"Greek")], + _(u"metertes | amphura"): + [(converters.m,39001.092),'',_(u"Greek")], + _(u"mushti"): + [(converters.m,60.9653),'',_(u"Indian")], + _(u"cab"): + [(converters.m,2202.5036),'',_(u"Israeli")], + _(u"hekat"): + [(converters.m,4768.6752),'',_(u"Israeli")], + _(u"bath | bu"): + [(converters.m,36871.2),'',_(u"Israeli")], + _(u"acetabulum"): + [(converters.m,66.0752),'',_('Roman')], + _(u"dash (UK)"): [(converters.m,4.73551071041125/16),'',_(u"one half of a pinch")], _(u"pinch (UK)"): [(converters.m,4.73551071041125/8),'',_(u"One eigth of a teaspoon")], @@ -1831,7 +1896,6 @@ list_dic = { [(converters.m,3*4.73551071041125),'',_(u"One sixteenth of a cup. A spoon of the largest size commonly used at the table; -- distinguished from teaspoon, dessert spoon, etc.")], _(u"teaspoon (UK)"): [(converters.m,4.73551071041125),'',_(u"One third of a tablespoon. A small spoon used in stirring and sipping tea, coffee, etc., and for other purposes.")], - _(u"dash (US)"): [(converters.m,4.92892159375/16),'',_(u"one half of a pinch")], _(u"pinch (US)"): @@ -1878,10 +1942,8 @@ list_dic = { [(converters.m,3*4.92892159375),'',_(u"One sixteenth of a cup. A spoon of the largest size commonly used at the table; -- distinguished from teaspoon, dessert spoon, etc.")], _(u"teaspoon (US)"): [(converters.m,4.92892159375),'',_(u"One third of a tablespoon. A small spoon used in stirring and sipping tea, coffee, etc., and for other purposes.")], - _(u"shaku"): [(converters.m,18.04),'',_(u"A Japanese unit of volume, the shaku equals about 18.04 milliliters (0.61 U.S. fluid ounce). Note: shaku also means area and length.")], - _(u"cubic yard"): [(converters.m,27*1728*16.387064),u"yd\xb3",''], _(u"acre foot"): @@ -1890,7 +1952,6 @@ list_dic = { [(converters.m,1728*16.387064),u"ft\xb3",''], _(u"cubic inch"): [(converters.m,16.387064),u"in\xb3",''], - _(u"cubic meter"): [(converters.m,1.0e6),u"m\xb3",''], _(u"cubic decimeter"): @@ -1910,146 +1971,161 @@ list_dic = { _(u"minim"): [(converters.m,2*3*4.92892159375/480),'',_(u"Used in Pharmaceutical to represent one drop. 1/60 fluid dram or 1/480 fluid ounce. A U.S. minim is about 0.003760 in\xb3 or 61.610 \xb5l. The British minim is about 0.003612 in\xb3 or 59.194 \xb5l. Origin of the word is from the Latin minimus, or small.")], }, - _(u"Volume and Dry Capacity"):{".base_unit":"cubic meter", - _(u"cubic meter"): - [(converters.m,1.0),u"m\xb3",''], - _(u"cubic decimeter"): - [(converters.m,1.0e-3),u"dm\xb3",''], - _(u"cubic millimeter"): - [(converters.m,1.0e-9),u"mm\xb3",""""""], - _(u"cubic centimeter"): - [(converters.m,1.0e-6),u"cm\xb3",""""""], - _(u"cord"): - [(converters.m,3.624556363776),'',_(u"A pile of wood 8ft x 4ft x 4ft.")], - _(u"cubic yard"): - [(converters.m,0.764554857984),u"yd\xb3",''], - _(u"bushel (US)"): - [(converters.m,4*2*0.00440488377086),"bu",_(u"A dry measure, containing four pecks, eight gallons, or thirty-two quarts. Note: The Winchester bushel, formerly used in England, contained 2150.42 cubic inches, being the volume of a cylinder 181/2 inches in internal diameter and eight inches in depth. The standard bushel measures, prepared by the United States Government and distributed to the States, hold each 77.6274 pounds of distilled water, at 39.8deg Fahr. and 30 inches atmospheric pressure, being the equivalent of the Winchester bushel. The imperial bushel now in use in England is larger than the Winchester bushel, containing 2218.2 cubic inches, or 80 pounds of water at 62deg Fahr.")], - _(u"bushel (UK | CAN)"): - [(converters.m,4*2*4*1.1365225e-3),"bu",_(u"A dry measure, containing four pecks, eight gallons, or thirty-two quarts. Note: The Winchester bushel, formerly used in England, contained 2150.42 cubic inches, being the volume of a cylinder 181/2 inches in internal diameter and eight inches in depth. The standard bushel measures, prepared by the United States Government and distributed to the States, hold each 77.6274 pounds of distilled water, at 39.8deg Fahr. and 30 inches atmospheric pressure, being the equivalent of the Winchester bushel. The imperial bushel now in use in England is larger than the Winchester bushel, containing 2218.2 cubic inches, or 80 pounds of water at 62deg Fahr.")], - _(u"peck (US)"): - [(converters.m,2*0.00440488377086),'',''], - _(u"peck (UK | CAN)"): - [(converters.m,2*4*1.1365225e-3),'',''], - _(u"gallon (US dry)"): - [(converters.m,0.00440488377086),"gal",''], - _(u"gallon (CAN)"): - [(converters.m,4*1.1365225e-3),"gal",''], - _(u"quart (US dry)"): - [(converters.m,1.101220942715e-3),"qt",''], - _(u"quart (CAN)"): - [(converters.m,1.1365225e-3),"qt",''], - _(u"cubic foot"): - [(converters.m,0.028316846592),u"ft\xb3",''], - _(u"board foot"): - [(converters.m,0.028316846592/12),'',_(u"lumber 1ft\xb2 and 1 in thick")], - _(u"litre"): - [(converters.m,1.0e-3),"l",_(u"A measure of capacity in the metric system, being a cubic decimeter.")], - _(u"pint (US dry)"): - [(converters.m,5.506104713575E-04),"pt",''], - _(u"cubic inch"): - [(converters.m,0.000016387064),u"in\xb3",''], - _(u"coomb"): - [(converters.m,4*4*2*4*1.1365225e-3),'',_(u"British. 4 bushels")], - _(u"peck"): - [(converters.m,37.23670995671),'',_(u"The fourth part of a bushel; a dry measure of eight quarts")], - _(u"quart (dry)"): - [(converters.m,4.65458874458874),'',_(u"The fourth part of a gallon; the eighth part of a peck; two pints. Note: In imperial measure, a quart is forty English fluid ounces; in wine measure, it is thirty-two American fluid ounces. The United States dry quart contains 67.20 cubic inches, the fluid quart 57.75. The English quart contains 69.32 cubic inches.")], - }, - _(u"Thermal conductance (Area)"):{".base_unit":"Watts per square meter Kelvin", - _(u"watts per square meter Kelvin"): - [(converters.m,1.0),u"W/m\xb2\xb7K",''], - _(u"watts per square meter deg C"): - [(converters.m,1.0),u"W/h.m\xb2\xb7\xb0C",''], - _(u"kilocalories per hour square meter deg C"): - [(converters.m,1.163),u"kcal/h\xb7m\xb7\xb0C",''], - _(u"british thermal units per second square foot deg F"): - [(converters.m,2.0428),u"Btu/sec\xb7ft\xb2\xb7\xb0F",''], - _(u"british thermal units per hour square foot deg F"): - [(converters.m,5.6782),u"Btu/h\xb7ft\xb2\xb7\xb0F",''], - }, - _(u"Thermal conductance (Linear)"):{".base_unit":"cubic meter", - _(u"watts per meter Kelvin"): - [(converters.m,1.0),u"W/m\xb7K",''], - _(u"watts per meter deg C"): - [(converters.m,1.0),u"W/m\xb7\xb0C",''], - _(u"kilocalories per hour meter deg C"): - [(converters.m,1.163),u"kcal/h\xb7m\xb7\xb0C",''], - _(u"british thermal units per second foot deg F"): - [(converters.m,1.703),u"Btu/sec\xb7ft\xb7\xb0F",''], - }, - _(u"Thermal resistance"):{".base_unit":_(u"square meter kelvin per watt"), - _(u"square meter kelvin per watt"): - [(converters.m,1.0),u"m\xb2\xb7K/W",''], - _(u"square meter deg C per watt"): - [(converters.m,1.0),u"m\xb2\xb7\xb0C/W",''], - _(u"clo"): - [(converters.m,1.50e-1),u"clo",_(u"Clo is the unit for effective clothing insulation. It is used to evaluate the expected comfort of users in certain humidity, temperature and workload conditions (and estimate air conditioning or heating loads, for instance.).")], - _(u"hour square foot deg F per BTU"): - [(converters.m,1.761e-1),u"h\xb7ft\xb2\xb7\xb0F/Btu",''], - _(u"hour square meter deg C per kilocalorie"): - [(converters.m,8.62e-1),u"h\xb7m\xb2\xb7\xb0C/kcal",''], - }, - _(u"Specific Heat"):{".base_unit":"joule per kilogram kelvin", - _(u"joule per kilogram kelvin"): - [(converters.m,1.0),u"J/kg\xb7K",''], - _(u"joule per kilogram deg C"): - [(converters.m,1.0),u"J/kg\xb7\xb0C",''], - _(u"kilocalories per kilogram deg C"): - [(converters.m,4.18855e3),u"kcal/kg\xb7\xb0C",''], - _(u"btu per pound deg F"): - [(converters.m,4.1868e3),u"BTU/lb\xb7\xb0F",''], - }, - _(u"Fuel consumption"):{".base_unit":"miles per gallon (US)", - _(u"miles per gallon (US)"): - [(converters.m,1.0),u"mpg (US)",''], - _(u"gallons (US) per 100 miles"): - [(converters.inv,100.0),u'',''], - _(u"miles per gallon (Imperial)"): - [(converters.m,1.0/1.20095),u"mpg (Imperial)",''], - _(u"gallons (Imperial) per 100 miles"): - [(converters.inv,100.0/1.20095),u'',''], - _(u"liters per 100 kilometer"): - [(converters.inv,62.1371192237/0.264172052358),u'',''], - _(u"kilometers per liter"): - [(converters.m,.621371192237/0.264172052358),u'',''], - }, - _(u"Torque"):{".base_unit":"newton meter", - _(u"newton meter"): - [(converters.m,1.0),u"N\xb7m",_(u"The SI unit of force that causes rotation.")], - _(u"joules"): - [(converters.m,1.0),u"j",''], - _(u"kilo newton meter"): - [(converters.m,1000.0),u"kN\xb7m",''], - _(u"mega newton meter"): - [(converters.m,1000000.0),u"MN\xb7m",''], - _(u"milli newton meter"): - [(converters.m,1.0e-3),u"mN\xb7m",''], - _(u"micro newton meter"): - [(converters.m,1.0e-6),u"\xb5N\xb7m",''], - _(u"dyne centimeter"): - [(converters.m,1.0e-7),u"dyne\xb7cm",''], - _(u"kilogram meter"): - [(converters.m,9.80665),u"kg\xb7m",''], - _(u"centimeter gram"): - [(converters.m,9.80665/100000.0),u"cm\xb7g",''], - _(u"kip"): - [(converters.m,113.0),u"kip",_(u"One thousand inch pounds.")], - _(u"foot pounds"): - [(converters.m,1356.0/1000.0),u"lbf\xb7ft",''], - _(u"foot ounce"): - [(converters.m,1356.0/1000.0/16.0),u"oz\xb7ft",''], - _(u"meter kilopond"): - [(converters.m,9.80665),u"mkp",''], - _(u"newton centimeter"): - [(converters.m,.01),u"N\xb7cm",''], - _(u"inch ounces"): - [(converters.m,113.0/16.0*.001),u"in\xb7oz",''], - _(u"inch pounds"): - [(converters.m,113.0*.001),u"in\xb7lb",''], - _(u"foot poundal"): - [(converters.m,1.0/23.7303605),u'',''], - }, + + _(u"Volume and Dry Capacity"): { + ".base_unit":"cubic meter", + _(u"cubic meter"): + [(converters.m,1.0),u"m\xb3",''], + _(u"cubic decimeter"): + [(converters.m,1.0e-3),u"dm\xb3",''], + _(u"cubic millimeter"): + [(converters.m,1.0e-9),u"mm\xb3",""""""], + _(u"cubic centimeter"): + [(converters.m,1.0e-6),u"cm\xb3",""""""], + _(u"cord"): + [(converters.m,3.624556363776),'',_(u"A pile of wood 8ft x 4ft x 4ft.")], + _(u"cubic yard"): + [(converters.m,0.764554857984),u"yd\xb3",''], + _(u"bushel (US)"): + [(converters.m,4*2*0.00440488377086),"bu",_(u"A dry measure, containing four pecks, eight gallons, or thirty-two quarts. Note: The Winchester bushel, formerly used in England, contained 2150.42 cubic inches, being the volume of a cylinder 181/2 inches in internal diameter and eight inches in depth. The standard bushel measures, prepared by the United States Government and distributed to the States, hold each 77.6274 pounds of distilled water, at 39.8deg Fahr. and 30 inches atmospheric pressure, being the equivalent of the Winchester bushel. The imperial bushel now in use in England is larger than the Winchester bushel, containing 2218.2 cubic inches, or 80 pounds of water at 62deg Fahr.")], + _(u"bushel (UK | CAN)"): + [(converters.m,4*2*4*1.1365225e-3),"bu",_(u"A dry measure, containing four pecks, eight gallons, or thirty-two quarts. Note: The Winchester bushel, formerly used in England, contained 2150.42 cubic inches, being the volume of a cylinder 181/2 inches in internal diameter and eight inches in depth. The standard bushel measures, prepared by the United States Government and distributed to the States, hold each 77.6274 pounds of distilled water, at 39.8deg Fahr. and 30 inches atmospheric pressure, being the equivalent of the Winchester bushel. The imperial bushel now in use in England is larger than the Winchester bushel, containing 2218.2 cubic inches, or 80 pounds of water at 62deg Fahr.")], + _(u"peck (US)"): + [(converters.m,2*0.00440488377086),'',''], + _(u"peck (UK | CAN)"): + [(converters.m,2*4*1.1365225e-3),'',''], + _(u"gallon (US dry)"): + [(converters.m,0.00440488377086),"gal",''], + _(u"gallon (CAN)"): + [(converters.m,4*1.1365225e-3),"gal",''], + _(u"quart (US dry)"): + [(converters.m,1.101220942715e-3),"qt",''], + _(u"quart (CAN)"): + [(converters.m,1.1365225e-3),"qt",''], + _(u"cubic foot"): + [(converters.m,0.028316846592),u"ft\xb3",''], + _(u"board foot"): + [(converters.m,0.028316846592/12),'',_(u"lumber 1ft\xb2 and 1 in thick")], + _(u"litre"): + [(converters.m,1.0e-3),"l",_(u"A measure of capacity in the metric system, being a cubic decimeter.")], + _(u"pint (US dry)"): + [(converters.m,5.506104713575E-04),"pt",''], + _(u"cubic inch"): + [(converters.m,0.000016387064),u"in\xb3",''], + _(u"coomb"): + [(converters.m,4*4*2*4*1.1365225e-3),'',_(u"British. 4 bushels")], + _(u"peck"): + [(converters.m,37.23670995671),'',_(u"The fourth part of a bushel; a dry measure of eight quarts")], + _(u"quart (dry)"): + [(converters.m,4.65458874458874),'',_(u"The fourth part of a gallon; the eighth part of a peck; two pints. Note: In imperial measure, a quart is forty English fluid ounces; in wine measure, it is thirty-two American fluid ounces. The United States dry quart contains 67.20 cubic inches, the fluid quart 57.75. The English quart contains 69.32 cubic inches.")], + }, + + _(u"Thermal conductance (Area)"): { + ".base_unit":"Watts per square meter Kelvin", + _(u"watts per square meter Kelvin"): + [(converters.m,1.0),u"W/m\xb2\xb7K",''], + _(u"watts per square meter deg C"): + [(converters.m,1.0),u"W/h.m\xb2\xb7\xb0C",''], + _(u"kilocalories per hour square meter deg C"): + [(converters.m,1.163),u"kcal/h\xb7m\xb7\xb0C",''], + _(u"british thermal units per second square foot deg F"): + [(converters.m,2.0428),u"Btu/sec\xb7ft\xb2\xb7\xb0F",''], + _(u"british thermal units per hour square foot deg F"): + [(converters.m,5.6782),u"Btu/h\xb7ft\xb2\xb7\xb0F",''], + }, + + _(u"Thermal conductance (Linear)"): { + ".base_unit":"cubic meter", + _(u"watts per meter Kelvin"): + [(converters.m,1.0),u"W/m\xb7K",''], + _(u"watts per meter deg C"): + [(converters.m,1.0),u"W/m\xb7\xb0C",''], + _(u"kilocalories per hour meter deg C"): + [(converters.m,1.163),u"kcal/h\xb7m\xb7\xb0C",''], + _(u"british thermal units per second foot deg F"): + [(converters.m,1.703),u"Btu/sec\xb7ft\xb7\xb0F",''], + }, + + _(u"Thermal resistance"): { + ".base_unit":_(u"square meter kelvin per watt"), + _(u"square meter kelvin per watt"): + [(converters.m,1.0),u"m\xb2\xb7K/W",''], + _(u"square meter deg C per watt"): + [(converters.m,1.0),u"m\xb2\xb7\xb0C/W",''], + _(u"clo"): + [(converters.m,1.50e-1),u"clo",_(u"Clo is the unit for effective clothing insulation. It is used to evaluate the expected comfort of users in certain humidity, temperature and workload conditions (and estimate air conditioning or heating loads, for instance.).")], + _(u"hour square foot deg F per BTU"): + [(converters.m,1.761e-1),u"h\xb7ft\xb2\xb7\xb0F/Btu",''], + _(u"hour square meter deg C per kilocalorie"): + [(converters.m,8.62e-1),u"h\xb7m\xb2\xb7\xb0C/kcal",''], + }, + + _(u"Specific Heat"): { + ".base_unit":"joule per kilogram kelvin", + _(u"joule per kilogram kelvin"): + [(converters.m,1.0),u"J/kg\xb7K",''], + _(u"joule per kilogram deg C"): + [(converters.m,1.0),u"J/kg\xb7\xb0C",''], + _(u"kilocalories per kilogram deg C"): + [(converters.m,4.18855e3),u"kcal/kg\xb7\xb0C",''], + _(u"btu per pound deg F"): + [(converters.m,4.1868e3),u"BTU/lb\xb7\xb0F",''], + }, + + _(u"Fuel consumption"): { + ".base_unit":"miles per gallon (US)", + _(u"miles per gallon (US)"): + [(converters.m,1.0),u"mpg (US)",''], + _(u"gallons (US) per 100 miles"): + [(converters.inv,100.0),u'',''], + _(u"miles per gallon (Imperial)"): + [(converters.m,1.0/1.20095),u"mpg (Imperial)",''], + _(u"gallons (Imperial) per 100 miles"): + [(converters.inv,100.0/1.20095),u'',''], + _(u"liters per 100 kilometer"): + [(converters.inv,62.1371192237/0.264172052358),u'',''], + _(u"kilometers per liter"): + [(converters.m,.621371192237/0.264172052358),u'',''], + }, + + _(u"Torque"): { + ".base_unit":"newton meter", + _(u"newton meter"): + [(converters.m,1.0),u"N\xb7m",_(u"The SI unit of force that causes rotation.")], + _(u"joules"): + [(converters.m,1.0),u"j",''], + _(u"kilo newton meter"): + [(converters.m,1000.0),u"kN\xb7m",''], + _(u"mega newton meter"): + [(converters.m,1000000.0),u"MN\xb7m",''], + _(u"milli newton meter"): + [(converters.m,1.0e-3),u"mN\xb7m",''], + _(u"micro newton meter"): + [(converters.m,1.0e-6),u"\xb5N\xb7m",''], + _(u"dyne centimeter"): + [(converters.m,1.0e-7),u"dyne\xb7cm",''], + _(u"kilogram meter"): + [(converters.m,9.80665),u"kg\xb7m",''], + _(u"centimeter gram"): + [(converters.m,9.80665/100000.0),u"cm\xb7g",''], + _(u"kip"): + [(converters.m,113.0),u"kip",_(u"One thousand inch pounds.")], + _(u"foot pounds"): + [(converters.m,1356.0/1000.0),u"lbf\xb7ft",''], + _(u"foot ounce"): + [(converters.m,1356.0/1000.0/16.0),u"oz\xb7ft",''], + _(u"meter kilopond"): + [(converters.m,9.80665),u"mkp",''], + _(u"newton centimeter"): + [(converters.m,.01),u"N\xb7cm",''], + _(u"inch ounces"): + [(converters.m,113.0/16.0*.001),u"in\xb7oz",''], + _(u"inch pounds"): + [(converters.m,113.0*.001),u"in\xb7lb",''], + _(u"foot poundal"): + [(converters.m,1.0/23.7303605),u'',''], + }, + _(u"Current Loop"):{".base_unit":"6400 to 32000", _(u"6400 to 32000"): [(converters.m,1.0),u"counts",_(u"Many PLCs must scale the 4 to 20mA signal to an integer, this is commonly a value from 6400 to 32000,")], @@ -2061,113 +2137,113 @@ list_dic = { [(converters.gof,(((32000.0-6400.0)/100.0),6400.0)),u"%",_(u"This is a percentage of the 4 to 20mA signal.")], }, - _(u"Currency (UK)"):{".base_unit":"pound", - _(u"pound | quid | soverign"): - [(converters.m,1.0),"","""The base monetary unit in UK."""], - _(u"soverign"): - [(converters.m,1.0),"","""One pound."""], - _(u"quid"): - [(converters.m,1.0),"","""One pound."""], - _(u"fiver"): - [(converters.m,5*1.0),"","""Equal to five pounds."""], - _(u"tenner"): - [(converters.m,10*1.0),"","""Equal to Ten pounds."""], - _(u"crown"): - [(converters.m,5*1.0/20),"","""Equal to five shillings."""], - _(u"shilling"): - [(converters.m,1.0/20),"","""Equal to one twentieth of a pound."""], - _(u"bob | shilling"): - [(converters.m,1.0/20),"","""Equal to one twentieth of a pound."""], - _(u"penny | pence"): - [(converters.m,1.0/100),"","""Equal to 1/100 of a pound."""], - _(u"penny | pence (old)"): - [(converters.m,1.0/240),"","""Equal to 1/240 of a pound. February 15, 1971 the English coinage system was changed to a decimal system and the old penny ceased to be legal tender August 31, 1971."""], - _(u"tuppence(old)"): - [(converters.m,2*1.0/240),"","""Equal to two old pennies. February 15, 1971 the English coinage system was changed to a decimal system."""], - _(u"threepence (old)"): - [(converters.m,3*1.0/240),"","""Equal to three old pence. The threepence was demonitized August 31, 1971."""], - _(u"halfpenny | hapenny (old)"): - [(converters.m,1.0/240/2),"","""The old halfpenny was demonetized on August 31, 1969."""], - _(u"guinea"): - [(converters.m,21*1.0/20),"","""While the term is still used, the coins are no longer in use. Webster's Revised Unabridged Dictionary (1913) - A gold coin of England current for twenty-one shillings sterling, ... but not coined since the issue of sovereigns in 1817."""], - _(u"farthing"): - [(converters.m,1.0/240/4),"",""""""], - _(u"florin (or two bob bit)"): - [(converters.m,2*1.0/20),"",""""""], - _(u"half crown (old)"): - [(converters.m,(2*1.0/20)+(6*1.0/240)),"",""" The half-crown was demonetized on 1st January 1970."""], - _(u"sixpence"): - [(converters.m,6*1.0/240),"","""Equal to six old pence. February 15, 1971 the English coinage system was changed to a decimal system ."""], - _(u"tanner | sixpence"): - [(converters.m,6*1.0/240),"","""Equal to six old pence. February 15, 1971 the English coinage system was changed to a decimal system ."""], - _(u"mark (old British mark)"): - [(converters.m,160*1.0/240),"",""""""], - _(u"groat"): - [(converters.m,4*1.0/240),"","""Equal to four old pence"""], - _(u"pony"): - [(converters.m,25.0),"","""Equal to twenty five pounds sterling"""], - - }, - - } + _(u"Currency (UK)"): { + ".base_unit":"pound", + _(u"pound | quid | soverign"): + [(converters.m,1.0),"","""The base monetary unit in UK."""], + _(u"soverign"): + [(converters.m,1.0),"","""One pound."""], + _(u"quid"): + [(converters.m,1.0),"","""One pound."""], + _(u"fiver"): + [(converters.m,5*1.0),"","""Equal to five pounds."""], + _(u"tenner"): + [(converters.m,10*1.0),"","""Equal to Ten pounds."""], + _(u"crown"): + [(converters.m,5*1.0/20),"","""Equal to five shillings."""], + _(u"shilling"): + [(converters.m,1.0/20),"","""Equal to one twentieth of a pound."""], + _(u"bob | shilling"): + [(converters.m,1.0/20),"","""Equal to one twentieth of a pound."""], + _(u"penny | pence"): + [(converters.m,1.0/100),"","""Equal to 1/100 of a pound."""], + _(u"penny | pence (old)"): + [(converters.m,1.0/240),"","""Equal to 1/240 of a pound. February 15, 1971 the English coinage system was changed to a decimal system and the old penny ceased to be legal tender August 31, 1971."""], + _(u"tuppence(old)"): + [(converters.m,2*1.0/240),"","""Equal to two old pennies. February 15, 1971 the English coinage system was changed to a decimal system."""], + _(u"threepence (old)"): + [(converters.m,3*1.0/240),"","""Equal to three old pence. The threepence was demonitized August 31, 1971."""], + _(u"halfpenny | hapenny (old)"): + [(converters.m,1.0/240/2),"","""The old halfpenny was demonetized on August 31, 1969."""], + _(u"guinea"): + [(converters.m,21*1.0/20),"","""While the term is still used, the coins are no longer in use. Webster's Revised Unabridged Dictionary (1913) - A gold coin of England current for twenty-one shillings sterling, ... but not coined since the issue of sovereigns in 1817."""], + _(u"farthing"): + [(converters.m,1.0/240/4),"",""""""], + _(u"florin (or two bob bit)"): + [(converters.m,2*1.0/20),"",""""""], + _(u"half crown (old)"): + [(converters.m,(2*1.0/20)+(6*1.0/240)),"",""" The half-crown was demonetized on 1st January 1970."""], + _(u"sixpence"): + [(converters.m,6*1.0/240),"","""Equal to six old pence. February 15, 1971 the English coinage system was changed to a decimal system ."""], + _(u"tanner | sixpence"): + [(converters.m,6*1.0/240),"","""Equal to six old pence. February 15, 1971 the English coinage system was changed to a decimal system ."""], + _(u"mark (old British mark)"): + [(converters.m,160*1.0/240),"",""""""], + _(u"groat"): + [(converters.m,4*1.0/240),"","""Equal to four old pence"""], + _(u"pony"): + [(converters.m,25.0),"","""Equal to twenty five pounds sterling"""], + }, +} future_dic = { - _(u"Wire Gauge"):{".base_unit":"circular mils", - _(u"circular mil"): - [(converters.m,1.0),u"CM",''], - _(u"square mil"): - [(converters.m,1.0),u'',''], - _(u"square milimetres"): - [(converters.m,1.0),u"mm\xb2",''], - _(u"AWG"): - [(converters.m,1.0),"AWG",_(u"American Wire Gauge")], - _(u"Diameter mils"): - [(converters.m,1.0),"mil",''], - _(u"Diameter inches"): - [(converters.m,1.0),"in",''], - _(u"Diameter mm"): - [(converters.m,1.0),"mm",''], - _(u"Diameter m"): - [(converters.m,1.0),"m",''], - _(u"Ampacity Cu"): - [(converters.m,1.0),"A",_(u"Copper wire ampacity")], - _(u"Ampacity Al"): - [(converters.m,1.0),"A",_(u"Aluminum wire ampacity")], - _(u"Resistance of Cu wire at xxdegC"): - [(converters.m,1.0),"ohms/kft",_(u"Copper wire resistance.")], - _(u"Resistance of Cu wire at xxdegC"): - [(converters.m,1.0),"ohms/ft",_(u"Copper wire resistance.")], - _(u"Resistance of Cu wire at xxdegC"): - [(converters.m,1.0),"ohms/m",_(u"Copper wire resistance.")], - _(u"Resistance of Cu wire at xxdegC"): - [(converters.m,1.0),"ohms/km",_(u"Copper wire resistance.")], - _(u"Resistance of Al wire at xxdegC"): - [(converters.m,1.0),"ohms/kft",_(u"Copper wire resistance.")], - _(u"Resistance of Al wire at xxdegC"): - [(converters.m,1.0),"ohms/ft",_(u"Copper wire resistance.")], - _(u"Resistance of Al wire at xxdegC"): - [(converters.m,1.0),"ohms/m",_(u"Copper wire resistance.")], - _(u"Resistance of Al wire at xxdegC"): - [(converters.m,1.0),"ohms/km",_(u"Copper wire resistance.")], - _(u"Length per Weight Cu Wire"): - [(converters.m,1.0),"ft/lb (Cu)",_(u"Length per weight Copper Wire.")], - _(u"Length per Weight Al Wire"): - [(converters.m,1.0),"ft/lb (Al)",_(u"Length per weight Aluminum Wire.")], - _(u"Length per resistance Cu Wire"): - [(converters.m,1.0),"ft/ohm (Cu)",_(u"Length per resistance Copper Wire.")], - _(u"Length per resistance Al Wire"): - [(converters.m,1.0),"ft/ohm (Al)",_(u"Length per resistance Aluminum Wire.")], - _(u"Weight Cu wire"): - [(converters.m,1.0),"kg/km (Cu)",_(u"Copper wire weight.")], - _(u"Weight Al wire"): - [(converters.m,1.0),"kg/km (Al)",_(u"Aluminum wire weight.")], - _(u"Weight Cu wire"): - [(converters.m,1.0),"lb/kft (Cu)",_(u"Copper wire weight in pounds per 1000 feet.")], + _(u"Wire Gauge"): { + ".base_unit":"circular mils", + _(u"circular mil"): + [(converters.m,1.0),u"CM",''], + _(u"square mil"): + [(converters.m,1.0),u'',''], + _(u"square milimetres"): + [(converters.m,1.0),u"mm\xb2",''], + _(u"AWG"): + [(converters.m,1.0),"AWG",_(u"American Wire Gauge")], + _(u"Diameter mils"): + [(converters.m,1.0),"mil",''], + _(u"Diameter inches"): + [(converters.m,1.0),"in",''], + _(u"Diameter mm"): + [(converters.m,1.0),"mm",''], + _(u"Diameter m"): + [(converters.m,1.0),"m",''], + _(u"Ampacity Cu"): + [(converters.m,1.0),"A",_(u"Copper wire ampacity")], + _(u"Ampacity Al"): + [(converters.m,1.0),"A",_(u"Aluminum wire ampacity")], + _(u"Resistance of Cu wire at xxdegC"): + [(converters.m,1.0),"ohms/kft",_(u"Copper wire resistance.")], + _(u"Resistance of Cu wire at xxdegC"): + [(converters.m,1.0),"ohms/ft",_(u"Copper wire resistance.")], + _(u"Resistance of Cu wire at xxdegC"): + [(converters.m,1.0),"ohms/m",_(u"Copper wire resistance.")], + _(u"Resistance of Cu wire at xxdegC"): + [(converters.m,1.0),"ohms/km",_(u"Copper wire resistance.")], + _(u"Resistance of Al wire at xxdegC"): + [(converters.m,1.0),"ohms/kft",_(u"Copper wire resistance.")], + _(u"Resistance of Al wire at xxdegC"): + [(converters.m,1.0),"ohms/ft",_(u"Copper wire resistance.")], + _(u"Resistance of Al wire at xxdegC"): + [(converters.m,1.0),"ohms/m",_(u"Copper wire resistance.")], + _(u"Resistance of Al wire at xxdegC"): + [(converters.m,1.0),"ohms/km",_(u"Copper wire resistance.")], + _(u"Length per Weight Cu Wire"): + [(converters.m,1.0),"ft/lb (Cu)",_(u"Length per weight Copper Wire.")], + _(u"Length per Weight Al Wire"): + [(converters.m,1.0),"ft/lb (Al)",_(u"Length per weight Aluminum Wire.")], + _(u"Length per resistance Cu Wire"): + [(converters.m,1.0),"ft/ohm (Cu)",_(u"Length per resistance Copper Wire.")], + _(u"Length per resistance Al Wire"): + [(converters.m,1.0),"ft/ohm (Al)",_(u"Length per resistance Aluminum Wire.")], + _(u"Weight Cu wire"): + [(converters.m,1.0),"kg/km (Cu)",_(u"Copper wire weight.")], + _(u"Weight Al wire"): + [(converters.m,1.0),"kg/km (Al)",_(u"Aluminum wire weight.")], + _(u"Weight Cu wire"): + [(converters.m,1.0),"lb/kft (Cu)",_(u"Copper wire weight in pounds per 1000 feet.")], _(u"Weight Al wire"): - [(converters.m,1.0),"lb/kft (Al)",_(u"Aluminum wire weight in pounds per 1000 feet.")], + [(converters.m,1.0),"lb/kft (Al)",_(u"Aluminum wire weight in pounds per 1000 feet.")], _(u"Tensile strength"): - [(converters.m,1.0),"kgf",_(u"Aluminum wire weight.")], + [(converters.m,1.0),"kgf",_(u"Aluminum wire weight.")], _(u"Turns per inch"): - [(converters.m,1.0),"TPI",_(u"Turns per inch of bare wire, useful for winding coils. This value is approximate and will be reduced with insulated wire")], - },} - + [(converters.m,1.0),"TPI",_(u"Turns per inch of bare wire, useful for winding coils. This value is approximate and will be reduced with insulated wire")], + }, +} -- 1.7.9.5