英语词汇“beam parametric 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	beam parametric amplifier
释义	beam parametric amplifier beam parametric amplifier [′bēm ‚par·ə′me·trik ′am·plə‚fī·ər] (electronics) Parametric amplifier that uses a modulated electron beam to provide a variable reactance.
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