calibration strain

例句：

1. 1.During the calibration process, the machine was adjusted to match the factory specifications.
   在校准过程中，机器被调整以符合工厂规格。
2. 2. The engineer used a calibration strain gauge to measure the stress in the material.
   工程师使用校准应变计来测量材料中的应力。
3. 3.The calibration strain gauge is essential for ensuring accurate measurements in engineering projects.
   校准应变计对于确保工程项目中的准确测量至关重要。