英语词汇“aston dark space”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	aston dark space
释义	WordReference Random House Unabridged Dictionary of American English © 2024 As′ton dark′ space′, [Physics.] Physicsthe dark region between the cathode and the cathode glow in a vacuum tube, occurring when the pressure is low. named after French. west, western. Aston
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