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adjustable attenuator中文是什么意思

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用"adjustable attenuator"造句"adjustable attenuator"怎么读"adjustable attenuator" in a sentence

中文翻译手机手机版

  • 可单减器
  • 可调衰减器

例句与用法

  • Delay line oscillator is composed of broadband amprifer adjustable attenuator and saw sensor device . after output signal of delay line oscillator is smoothed , it mixes with 109mhz local oscillation signal . its differential frequency signal is smoothed by low - pass filter trimmed by shaping circuit and processed by digital processing circuit
    延迟线振荡器由宽带放大器、可调衰减器和声表面波质量传感器件构成。延迟线振荡器输出信号经滤波后与109mhz的本机晶体振荡器输出信号相混频,通过低通滤波取其差频,并经整形后由数字信号处理电路处理。
用"adjustable attenuator"造句  
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