英语词汇cathode ray是什么意思，cathode ray的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	cathode ray
释义	DEFINITIVE EXAMPLES 权威例句〔Crookes tube〕A low-pressure discharge tube used to study the properties of cathode rays.克鲁克斯放电管：一种用来研究阳极射线性质的低压放电管美国传统
随便看	potassium nitrate paper potassium nitrite potassium nitroprusside potassium octachloro-dirhenate potassium octachloro-dirhenate III potassium oleate potassium orthoarsenite potassium orthophosphate potassium osmate potassium osmate (VI) potassium oxalate potassium oxide potassium p-aminobenzoate potassium penicillin G potassium pentasulfide potassium perborate potassium percarbonate potassium perchlorate potassium perchlorate explosive potassium perchromate potassium periodate potassium permanganate potassium permanganate potassium perosmate potassium peroxice

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