acousto-electric pressure ratio

例句：

1. 1.The acoustics of the room are excellent, but the sound quality is not as good as expected.
   房间的声学效果很好，但音质没有达到预期。
2. 2.The acoustic-electric pressure ratio is a crucial factor in determining the performance of the device.
   声学电压力比是决定设备性能的关键因素。
3. 3. In acoustics, the pressure ratio refers to the relationship between the pressure and volume of a sound wave.
   在声学中，压力比是指声波的压力和体积之间的关系。