单词 | dynamometer |
释义 | dynamometer/ˌdʌɪnəˈmɒmɪtə /noun An instrument which measures the power output of an engine.First, under the testing conditions described, it is not possible for the dynamometer to measure the locomotive's maximum drawbar pull....
OriginEarly 19th century: from French dynamomètre, from Greek dunamis 'power' + French -mètre '(instrument) measuring'. |
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