英语词汇“cathode-ray beam”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	cathode-ray beam
释义	cathode-ray beam 基本例句电子束,阴极射线束 The device in a writing tube or CRT which generates the electron beam.扫描管或阴极射线管中一种产生电子束的部件。 Changes in the beam intensity will produce changes of the count rate.电子束强度变化将引起计数率的变化。
随便看	降挹降损降授降接降損降播降支降支切迹降敌降敌三千降敏作用降敕降文降斜降斜井段降斜率降旗降旗号降旗炮降旛降日降日中花碱降旨降書降替