acceleration

英 [əkˌseləˈreɪʃn]

美 [əkˌseləˈreɪʃn]

n. 加速; 加快; (车辆)加速能力，加速的幅度; 加速度

Collins.1 / BNC.7072 / COCA.8018

牛津词典

noun

加速；加快
an increase in how fast sth happens
1. an acceleration in the rate of economic growth
  经济增长加速
（车辆）加速能力，加速的幅度
the rate at which a vehicle increases speed
1. a car with good acceleration
  加速性能良好的汽车
加速度
the rate at which the velocity (= speed in a particular direction) of an object changes

N-UNCOUNT 加快；增速
Theacceleration ofa process or change is the fact that it is getting faster and faster.
1. He has also called for an acceleration of political reforms.
  他同时呼吁加快政治改革的步伐。
2. ...the sharp acceleration in job losses.
  失业的急速增加
N-UNCOUNT （汽车等的）加速能力，加速幅度
Accelerationis the rate at which a car or other vehicle can increase its speed, often seen in terms of the time that it takes to reach a particular speed.
1. Acceleration to 60 mph takes a mere 5.7 seconds.
  加速到时速60英里只需要5.7秒。
加速度
Accelerationis the rate at which the speed of an object increases.

noun

the act of accelerating
Synonym:quickeningspeedup
an increase in rate of change
1. modern science caused an acceleration of cultural change
(physics) a rate of increase of velocity

I have not certainly detected her pulse and the palpitation acceleration and the pupil expanding.
我并没有发觉她的脉搏和心跳加速，瞳孔扩大。
What is acceleration, velocity, and displacement?
什么是（地震）加速度、速度和位移？
The expression of the relation between force, mass and acceleration is as follows.
力、质量和加速度之间的关系表示如下。
Einstein's elevator; Artillery range; Uniform acceleration and circular motion using dimensional analysis.
爱因斯坦电梯；炮火范围；匀加速度和圆周运动的量纲分析。
This paper proposes a method of correcting the acceleration records.
本文提出了加速度记录的零线漂移校正方法和校正准则。
That's the tension and this is the acceleration.
此处有张力和加速度。
Method of vibration displacement measured with acceleration sensor is introduced.
介绍了一种用加速度传感器测量振动位移信号的方法。
The relationship among acceleration, force and the motion direction is discussed.
讨论了加速度与受力、运动方向之间的关系。
In the case of dielectric breakdown, a different type of acceleration occurs.
在介质击穿的情况下，出现了一种不同类型的加速。
The engine delivers instant acceleration whatever the revs.
不论转速如何，发动机都可以立即加速。