“quartz-crystal filter”的概念、定义、翻译、参考文献-科学参考

单词	quartz-crystal filter
释义	quartz-crystal filter [`kwȯrts ´krist·ǝl `fil·tǝr] ^ELECTRONICS A filter which utilizes a quartz crystal; it has a small bandwidth, a high rate of cutoff, and a higher unloaded Q than can be obtained in an ordinary resonator.
随便看	rose hip roselite rosemary rosemary oil Rosenberg crossed-field generator Rosenmueller's organ Rosenmund reaction rose oil roseola infantum roseola typhosa rose opal rose point lace rose quartz rose reamer Rose's metal rosette upper-air observation upper-air sounding upper anticyclone upper-arm circumference upper atmosphere upper-atmosphere dynamics upper band upper bound upper branch

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