英语词汇“cathode ray”是什么意思，“cathode ray”的读音、用法及例句翻译-烛光网

词汇	cathode ray
释义	cathode rayn.（名词） A stream of electrons emitted by the cathode in electrical discharge tubes.阴极射线：电子发射管的阴极放出的电子流 One of the electrons that is emitted in a stream from a cathode-ray tube.高速电子：阴极射线管放出的电子流中的电子
随便看	gravitates gravitating gravitation gravitational collapse gravitational constant gravitational force gravitational interaction gravitational lens gravitational wave gravitations gravities graviton gravitons gravity gravity gravity assist gravity wave gravlaks gravlax gravure gravures gravy gravy boat gravy boat gravy train

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