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	general paralysis general partner general partnership General Postal Union general post office general practice. general practitioner general precession general-purpose general quarters general relativity general rule general semantics General Services Administration general sessions generalship general solution general staff general store general strike general theory of relativity generate generation generation gap Generation X

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