英语词汇“collimator”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	collimator
释义	col·li·ma·tor (kŏlə-mā′tər) n. A device capable of collimating radiation, as a long narrow tube in which strongly absorbing or reflecting walls permit only radiation traveling parallel to the tube axis to traverse the entire length.
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