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词汇 dynamometer
释义

Definition of dynamometer in English:

dynamometer

noun ˌdʌɪnəˈmɒmɪtəˌdaɪnəˈmɑmədər
  • An instrument which measures the power output of an engine.

    功率计

    Example sentencesExamples
    • The basal part of the stem was submitted to a transient controlled bending at constant displacement rate using a motorized dynamometer.
    • Average flexion strength was 96% of the normal side, as measured with a dynamometer.
    • According to the company, the engine has done more than 3.7 million miles on a dynamometer and 1.8 million miles in actual vehicle testing.
    • Finally, the engine is connected to a dynamometer, which simulates actual driving conditions by varying the resistance against the spinning engine.
    • First, under the testing conditions described, it is not possible for the dynamometer to measure the locomotive's maximum drawbar pull.

Origin

Early 19th century: from French dynamomètre, from Greek dunamis 'power' + French -mètre '(instrument) measuring'.

Definition of dynamometer in US English:

dynamometer

nounˌdīnəˈmämədərˌdaɪnəˈmɑmədər
  • An instrument which measures the power output of an engine.

    功率计

    Example sentencesExamples
    • Average flexion strength was 96% of the normal side, as measured with a dynamometer.
    • Finally, the engine is connected to a dynamometer, which simulates actual driving conditions by varying the resistance against the spinning engine.
    • First, under the testing conditions described, it is not possible for the dynamometer to measure the locomotive's maximum drawbar pull.
    • According to the company, the engine has done more than 3.7 million miles on a dynamometer and 1.8 million miles in actual vehicle testing.
    • The basal part of the stem was submitted to a transient controlled bending at constant displacement rate using a motorized dynamometer.

Origin

Early 19th century: from French dynamomètre, from Greek dunamis ‘power’ + French -mètre ‘(instrument) measuring’.

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