voltage-tuning oscillator

例句：

1. 1.The voltage-tuning oscillator is used to adjust the frequency of an electronic signal.
   调压振荡器用于调整电子信号的频率。
2. 2.The voltage-tuning oscillator was designed to improve the accuracy of the measurement device.
   调压振荡器被设计用来提高测量设备的精度。
3. 3. The voltage-tuning oscillator is a crucial component in many electronic circuits.
   调压振荡器是许多电子设备中的关键组件。