英语词汇“positive column”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	positive column
释义	positive column Physics. the luminous region between the Faraday dark space and the anode glow in a vacuum tube, occurring when the pressure is low.
随便看	benzyl fluoride benzyl group benzylidene benzylidene acetone benzylidene chloride benzyl isoamyl ether benzyloxy- benzyl thiocyanate Benét Beograd fixed-do system fixed-focus camera fixed idea fixed-income fixed investment trust. fixed-length fixed liability fixed oil fixed price fixed-rate mortgage fixed sign fixed star fixed trust. fixed-wing fixer

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