英语词汇“magnetic amplifier”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	magnetic amplifier
释义	magnetic amplifier noun : a device in which an alternating current in the secondary is modulated by variations of core reluctance due to varying a direct current in the primary so that the secondary modulations may be of much greater amplitude than the primary and thus make the device an amplifier
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magnetic amplifier