英语词汇“crystal filter”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	crystal filter
释义	crystal filter crystal filter [¦krist·əl ′fil·tər] (electronics) A highly selective tuned circuit employing one or more quartz crystals; sometimes used in intermediate-frequency amplifiers of communication receivers to improve the selectivity.
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