strain-gauge measurement

例句：

1. 1. The strain gauge was used to measure the stress in the material.
   应变测力计被用来测量材料中的应力。
2. 2. In engineering, strain gauges are used to monitor the deformation of structures.
   在工程中，应变测力计用于监测结构变形。
3. 3. The strain gauge measurement is crucial for understanding the behavior of materials under load.
   应变测力计测量对于理解材料在受力下的行为至关重要。