inertia ratio

例句：

1. 1. The inertia ratio of the car is critical to its performance.
   汽车的惯性比例对其性能至关重要。
2. 2. The inertia ratio can affect the stability of the vehicle.
   惯性比例会影响车辆的稳定性。
3. 3. The inertia ratio is a measure of how quickly an object will come to rest after being released.
   惯性比例是衡量物体释放后多久会停下来的一个度量。