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单词 electro-ergometer
释义

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electro-ergometer
electro-ergometer n.
Brit. /ᵻˌlɛktrəʊəːˈɡɒmᵻtə/
,
U.S. /əˌlɛktroʊˌərˈɡɑmədər/
,
/iˌlɛktroʊˌərˈɡɑmədər/
rare (now historical) (W. Thomson's name for) an instrument for measuring the work done by an electrical machine.
ΚΠ
1882 W. Thomson in Rep. Brit. Assoc. Advancem. Sci. 1881 554 (heading) On an Electro-Ergometer.
1910 S. P. Thomson Life W. Thomson II. xix. 773 He also read a paper on an electro-ergometer, only to find that his proposal was the same as the wattmeter, shown to the section by Ayrton and Perry the same day.
extracted from electro-comb. form
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更新时间:2025/3/21 18:15:02