英语词汇“positive ray”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 ray
释义	WordReference Random House Unabridged Dictionary of American English © 2024 pos′itive ray′, [Physics.] Physicsa stream of positive ions traveling from a metallic anode to the cathode in a gas-discharge tube. Also called anode ray, canal ray. 1900–05
随便看	affiches afficionado affidavit affiliate affiliated affiliation affiliation order affiliative drive affinal affine affined affine geometry affine group affinely affinitive affinity affinity card affinity group affirm affirmable affirmably affirmance affirmant affirmation affirmative

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