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单词 kilerg
释义

kilergn.

/ˈkɪləɡ/
Etymology: < kil- (see kilo- comb. form) + erg n.1
Physics.
A measure of work in the centimetre-gramme-second system, equal to a thousand ergs.
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the world > matter > physics > energy or power of doing work > [noun] > specific quantities or units of energy or work
horsepower1806
foot-pound1847
foot-ton1860
kilogrammetre1866
erg1873
kilerg1873
indicated horsepower1881
metre-ton1881
joule1882
watt-hour1888
manpower1893
horsepower-hour1899
horse1904
1873 Rep. Brit. Assoc. 224 The gramme-centimetre is rather less than the kilerg, being about 980 ergs.
This entry has not yet been fully updated (first published 1901; most recently modified version published online March 2018).
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n.1873
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