“beta-cutoff frequency”的概念、定义、翻译、参考文献-科学参考

单词	beta-cutoff frequency
释义	beta-cutoff frequency [`bād·ǝ `kǝd´ȯf ´frē·kwǝn·sē] ^ELECTRONICS The frequency at which the current amplification of an amplifier transistor drops to 3 decibels below its value at 1 kilohertz.
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