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	WordReference Random House Unabridged Dictionary of American English © 2024 e•lec•tron-volt (i lek′tron vōlt′),USA pronunciation n. [Physics.] Physicsa 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, elec′tron volt′. 1925–30
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