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单词 phasemeter
释义

phasemeter

/ˈfeɪzmiːtə/
Electricity
noun
An instrument which measures a phase difference between two oscillations or waveforms, especially that between an alternating current and the corresponding voltage (hence giving the power factor).

Origin

Late 19th century. From phase + meter, after German Phasenmeter.

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更新时间:2024/11/13 18:10:22