双语例句
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The inability of a system to exactly match input and output, a general example being an electronic amplifier and the classic example being a home stereophonic amplifier.
系统不能精确地匹配输入和输出的情况。电子放大器就是一个非常普通的例子，另外还有家庭立体声音响放大器。
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A receiver and amplifier receive the radio waves from the sub reflector, and make these weak radio waves strong enough to be recorded and turned into electronic signals.
接收器和放大器接收来自副反射器的无线电波，并使这些微弱的无线电波强大到足以被记录下来并转化成电子信号。
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Wideband amplifier, realized by the technology of automatic gain control (AGC), is used widely in radar system and other correlative electronic fields.
采用自动增益控制(agc)技术实现的宽频带放大器在雷达系统及其他相关电子领域有着广泛的应用。
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