英语词汇“electron optics”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 optics
释义	WordReference Random House Unabridged Dictionary of American English © 2024 elec′tron op′tics, Opticsthe study and use of the physical and optical properties of beams of electrons under the influence of electric or magnetic fields. 1915–20
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