单词 | kilogrammetre |
释义 | kilogrammetrekilometern. 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). < n.1866 |
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