英语词汇“coolidge tube”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	coolidge tube
释义	WordReference Random House Unabridged Dictionary of American English © 2024 Cool′idge tube′, [Physics.] Physicsa cathode ray tube, used for x-ray production, in which a beam of thermoelectrons is produced by heating a wire cathode. named after William Dutch. Coolidge (1873–1975), U.south, southern. physicist and chemist who devised it 1910–15, American.
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