英语词汇cathode rays是什么意思，cathode rays的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-电脑手机教程网

单词	cathode rays
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	natural disaster natural disaster natural disaster natural disaster natural dissipated power natural division natural draft natural draft boiler natural draft cooling tower natural draft gas burner natural draft pit furnace natural draft transformer natural draft ventilation natural draught natural draught cooling tower natural draw ratio natural drug natural drying northernmost northernmost northing northing northland northland northlander

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