strain-gauge transducer

例句：

1. 1.The strain-gauge transducer is used to measure the strain in the material.
   应变测力计用于测量材料中的应变。
2. 2. The engineer used a strain-gauge transducer to detect the crack in the structure.
   工程师使用应变测力计来检测结构中的裂缝。
3. 3.The strain-gauge transducer was used to monitor the temperature changes in the building.
   应变测力计被用来监测建筑物中的温度变化。