Potter oscillator

例句：

1. 1. The Potter oscillator was used to measure the frequency of light waves.
   波特振荡器用于测量光波的频率。
2. 2. The Potter oscillator was a revolutionary tool in the field of electronics.
   波特振荡器是电子领域的一项革命性工具。
3. 3. The Potter oscillator was used to generate high-frequency signals for communication purposes.
   波特振荡器用于产生高频信号，用于通信目的。