英语词汇“electron-volt”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	electron-volt
释义	electron-volt /i lek"tron vohlt'/, n. Physics. a unit of energy, equal to the energy acquired by an electron accelerating through a potential difference of one volt and equivalent to 1.602 × 10^-19 joules. Abbr.: eV, ev Also, electron volt. [1925-30]
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