slip gauge

例句：

1. 1.The engineer used a slip gauge to measure the thickness of the material.
   工程师使用滑动测微计测量材料的厚度。
2. 2. The technician was required to use a slip gauge to ensure accuracy in measurements.
   技术人员被要求使用滑动测微计以确保测量的准确性。
3. 3. During the assembly process, it is important to check for any irregularities with the slip gauge.
   在装配过程中，检查滑动测微计是否有任何不规则是非常重要的。