compound slide rest

例句：

1. 1.The compound slide rest is a useful tool for measuring the angle of an object.
   复合滑块休息器是测量物体角度的一个有用的工具。
2. 2. The compound slide rest can be used to adjust the tension of the spring.
   复合滑块休息器可以用来调整弹簧的张力。
3. 3. The compound slide rest is essential for ensuring accurate measurements in engineering projects.
   复合滑块休息器对于确保工程项目中的准确测量至关重要。