“symmetrical transducer”的概念、定义、翻译、参考文献-科学参考

单词	symmetrical transducer
释义	symmetrical transducer [sǝ`me·trǝ·kǝl tranz`dü·sǝr] ^ELECTRONICS A transducer is symmetrical with respect to a specified pair of terminations when the interchange of that pair of terminations will not affect the transmission.
随便看	double fertilization double floor double frequency shift keying double group doublehand drilling double headings double Hooke's joint double-housing planer double-hump fission barrier double-hung double image double impeller breaker double integral double-integrating gyro double jack double jacking double-J groove weld double knit double law of the mean double layer double-length number double limiter double-list sorting double load double-loop pattern

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