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

单词	crystal calibrator
释义	crystal calibrator [¦krist·ǝl `kal·ǝ´brād·ǝr] ^ELECTRONICS A crystal-controlled oscillator used as a reference standard to check frequencies.
随便看	fritillary frit seal fritting Fritz process Frobenius method Froehlich's syndrome frog frogeye frogging repeater frog storm frohbergite Froissart bound from-to tester frond frondelite front front abutment pressure frontal-advance performance frontal angle frontal apron frontal bone frontal contour frontal crest frontal cyclone frontal drive

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