acceleration是什么意思

acceleration

英[əkˌseləˈreɪʃn] 美[əkˌseləˈreɪʃn]

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反义词

柯林斯高阶英汉双解学习词典释义

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加快；增速

The acceleration of a process or change is the fact that it is getting faster and faster.
例句
He has also called for an acceleration of political reforms. 他同时呼吁加快政治改革的步伐。 ...the sharp acceleration in job losses. 失业的急速增加
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（汽车等的）加速能力，加速幅度

Acceleration is 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.
例句
Acceleration to 60 mph takes a mere 5.7 seconds. 加速到时速60英里只需要5.7秒。
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加速度

Acceleration is the rate at which the speed of an object increases.

英汉词典释义

英英词典释义

Noun
1. an increase in speed;
"modern science caused an acceleration of cultural change"
2. the act of accelerating; increasing the speed
3. (physics) a rate of change of velocity

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