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power amplifier
释义
power amplifier
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工学
放大
释
power amplifier
功率放大器
以增强信号直流、连续波或脉冲波功率为主要目的的放大电路。简称功放。
Physics
>无线电物理学>超高频无线电物理>释义
power amplifier
功率放大器
Astronomy
power amplifier
功率放大器
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