negative acceleration中文什么意思

负加速度, 减速

负加速度减速

• negative:    adj. 1.否定的,否认的；拒绝的 ...
• acceleration:    n. 1.加速；促进。 2.【物理学 ...
• acceleration negative feedback:    加速度负反馈

例句与用法

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1. In the course of time positive and negative acceleration impulses tend to cancel one another .
   在长时间中，正向和反向加速度冲击有互相抵消的趋势。
2. Negative acceleration phase
   负性加速期
3. If an arm is stretched forward under water resistance is increased and a reaction force backward is developed , both of which would contribute to negative acceleration
   如果手臂在水中是向前伸展则阻力会随之增加而向后方的反作用力也会出现，二者都会产生负加速度。
4. The exponent of each item was discovered based on the optimizing the diagram factor , minimum radius of the cam curvature , maximum positive and negative accelerations of valve
   对于每一项的指数，则采用对气门运动加速度、丰满系数、最小曲率半径等优化的方法来寻求。
5. This sequential action requires reciprocal even movements with the change of direction at each extreme of movement range requiring negative acceleration , stopping , and acceleration in the body roll
   这些连续的动作要求身体滚动时的减速，停止和加速阶段动作在接近结束时的换方向动作是彼此相反的。