ferroelectric modulator

例句：

1. 1.The ferroelectric modulator is used to control the flow of electricity in electronic devices.
   铁电调制器用于控制电子设备中电流的流动。
2. 2.The ferroelectric modulator has been proven to be highly efficient and reliable.
   铁电调制器已被证明具有高度的效率和可靠性。
3. 3. The ferroelectric modulator is a key component in many modern electronic devices.
   铁电调制器是许多现代电子设备的关键组件。