英语词汇electron lens怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	electron lens
释义	electron lensn.（名词） Any of various devices that use an electric or a magnetic field to focus a beam of electrons.电子透镜：通过一个电场或一个磁场来使一束电子会聚的一种装置
随便看	McCook Community College McCormack McCormick McCoy McCoys McCrae McCullers McCullough MC'd McDougall McDowell McDowell Technical Community College McEnroe mcf McGillivray McGovern McGraw McGuffey McGwire McHenry County College mCi MC'ing McIntire McIntires McIntosh

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