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英语解释

electron beam

汉语翻译

【化】 电子束
【医】 电子柱, 电子束

electron beam英语解释

名词 electron beam:

  1. a group of nearly parallel lines of electromagnetic radiation
    同义词:beam, ray

electron beam例句

  1. In cathode ray tube display, the continuation of light emission from phosphor after excitation by the electron beam.
    在阴极射线管显示器中,用电子束激励后荧光物质光发射的持续现象。
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