inertio comparator

例句：

1. 1. The inertia comparator is used to measure the timeit takes for an object to stop moving.
   惯性比较器用于测量物体停止移动所需的时间。
2. 2. The inertia comparatorwas designed to help scientists understand how objectsmove under different conditions.
   惯性比较器被设计用来帮助科学家理解不同条件下物体的运动方式。
3. 3. The inertia comparatorhas been used in many experiments to studythe effects of gravity on objects.
   惯性比较器在许多实验中被使用来研究重力对物体的影响。