“transistor magnetic amplifier”的概念、定义、翻译、参考文献-科学参考

单词	transistor magnetic amplifier
释义	transistor magnetic amplifier [tran`zis·tǝr mag`ned·ik `am·plǝ´fī·ǝr] ^ELECTRONICS A magnetic amplifier together with a transistor preamplifier, the latter used to make the signal strong enough to change the flux in the core of the magnetic amplifier completely during a half-cycle of the power supply voltage.
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