modulator crystal

例句：

1. 1. The modulatorcrystal is responsible for the frequency tuning of the radio receiver.
   调制器晶体负责无线电接收机的频率调谐。
2. 2.In this circuit, the modulator crystal is used to convert the analog signal into a digital signal.
   在这个电路中，调制器晶体用于将模拟信号转换为数字信号。
3. 3.The modulator crystal plays a crucial role in maintaining the stability of the electronic circuit.
   调制器晶体在保持电子电路稳定性方面起着至关重要的作用。