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单词 kilogrammetre
释义

kilogrammetrekilometern.

/ˌkɪləɡramˈmiːtə/
Etymology: < French kilogrammètre: see kilogram n. and metre n.2
The quantity of energy required to raise a weight of one kilogram to the height of one metre.
ΘΚΠ
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
1866 W. Odling Lect. Animal Chem. v. 104 It is convenient to apply the expression kilogram-metre to the product of the kilogrammes lifted into the metres of height.
1871 B. Stewart Heat (ed. 2) §314 The unit of work being always the amount represented by raising one kilogramme one mètre against terrestrial gravity, or the Kilogrammetre.
1878 A. Tolhausen Technol. Dict. (new ed.) Kilogrammeter.
This entry has not yet been fully updated (first published 1901; most recently modified version published online March 2018).
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n.1866
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更新时间:2024/11/10 16:17:19