negative acceleration是什么意思 negative acceleration怎么读
negative acceleration的相关资料
negative acceleration的用法和样例
- The acceleration is positive if the speed is increased, negative if speed is decreased.
速度增加的加速度为正加速度，速度减少的加速度为负加速度。 - He is as much interested in slowing down or in deceleration as he is in acceleration.
他同样对减速或者说一如他对加速那样对减速感兴趣。
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