electron beams

英美

阴极线

new

electron beams的英文翻译是什么意思，词典释义与在线翻译：

英英释义

名词 electron beam:

a group of nearly parallel lines of electromagnetic radiation

electron beams的相关资料：

临近单词

electron ray electron electron beam recorder electron emitting area electron-gun cathode electron covalent bond electron pair acceptor electron-withdrawing electron positron pair electron beam drilling electron beam annealer electron concentration

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