acoustic strain gauge

例句：

1. 1. The engineer used an acoustic straingauge to measure the vibration of the building.
   工程师使用声学应变计来测量建筑物的振动。
2. 2. The acoustic strain gauge was usedto detect the sound waves in the room.
   声学应变计被用来检测房间里的声音波。
3. 3. The acoustic strain gauge was crucial formonitoring the structural integrity of the building.
   声学应变计对于监测建筑物的结构完整性至关重要。