piezoelectric vibration generator

例句：

1. 1.This piezoelectric vibration generator can detect the sound of insects in the air.
   这种压电振动发生器可以检测空气中的昆虫声音。
2. 2. The piezoelectric vibration generator is used to measure the displacement of a structure.
   压电振动发生器用于测量结构位移。
3. 3.The piezoelectric vibration generator was developed to improve the accuracy of seismic data acquisition.
   压电振动发生器被开发出来以提高地震数据采集的准确性。