- n.
1.加速；促进。
2.【物理学】加速度；变速。
3.【教育】加速升级。
短语和例子
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acceleration中文什么意思
[ ækˌselə'reiʃən ] 发音: 用"acceleration"造句
例句与用法
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- The system undergoes no acceleration .
该体系不承受加速度作用。 - It is called the centripetal acceleration .
这叫做向心加速度。 - What direction is the acceleration of the canoe ?
独木船的加速度方向如何？ - This force is responsible for the ball's acceleration .
这个力为球提供加速度。 - The characteristic surface is essentially an acceleration front .
特征曲面实质上是一种加速度波的波阵面。
英文释义
名词- the act of accelerating; increasing the speed
同义词：quickening, speedup - an increase in rate of change; "modern science caused an acceleration of cultural change"
- (physics) a rate of increase of velocity
百科释义
In physics, acceleration is the rate at which the velocity of a body changes with time. In general, velocity and acceleration are vector quantities, with magnitude and direction, though in many cases only magnitude is considered (sometimes with negative values for deceleration).
详细百科解释