deceleration method

例句：

1. 1. The engineer used a deceleration method to reduce the speed of thecar.
   工程师使用一种减速方法来降低汽车的速度。
2. 2. The team adopted a deceleration method to improve their performance.
   团队采用了一种减速方法来提高他们的表现。
3. 3. Thescientist conducted a deceleration experiment tostudy the effects of gravity on objects.
   科学家进行了一个减速实验，以研究重力对物体的影响。