capacitor microphone

常见例句

双语例句

• Standard microphone. Capacitor or push-pull microphone can be specified.
  标准扩音器。可指定电容器式或推拉式扩音器。
• It also gives a safety design problem analysis using an electret capacitor microphone to pick-up the heart sound signals.
  该电路涉及到放大、 滤波、电平抬升等电路，并给出了安全设计问题，利用驻极体电容传声器来拾取心音信号。
• Capacitor or push-pull microphone can be specified.
  可指定电容器式或推拉式扩音器。
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