英 [əkˌseləˈreɪʃ(ə)n] 美 [əkˌseləˈreɪʃ(ə)n]
n. 加速，加快；（车辆）加速能力，加速幅度；加速度
复数accelerations
acceleration /ækˌsɛləˈreɪʃən/
不可数名词 The acceleration of a process or change is the fact that it is getting faster and faster. 增速
He has also called for an acceleration of political reforms.
他也已呼吁加速政治改革。
不可数名词 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. 加速幅度
Acceleration to 60 mph takes a mere 5.7 seconds.
加速到每小时60英里仅用5.7秒。
不可数名词 Acceleration is the rate at which the speed of an object increases. 加速度
an increase in rate of change
modern science caused an acceleration of cultural change
the act of accelerating; increasing the speed
同义词： quickening / speedup
(physics) a rate of increase of velocity
提速-引用次数：19
Model is scientific, logical and effective.2. The social benefit of the speed acceleration of railway transportation is very obcious.
通过实证，本文最终阐明了以下两点：1．本文所构筑的模型是科学的、合理的、有效地；2．我国铁路提速的社会效益很明显。
参考来源我国铁路提速社会效益的评价
加快度
加速度
(优秀学生的)跳级
加速
加速
加速
速化反应
加速度
加速
加速度
...塞侧压力相等，由于采用对称边界条件，侧向力载荷只需施加一半，方向与侧压力方向相反);活塞往复惯性力通过加速度(acceleration)的方式施加在活塞上。活塞热分析的结果(温度分布)作为温度边界条件施加到活塞上。
...，即加速或减速不超过每分钟6-25次，可有可无心率加速，没有反复的心率减速。 问2：什么是胎心加速? 答：胎心加速(acceleration)是指胎心突然加快，并在30秒钟内达到最高心率。胎龄大于32周的胎儿，最高心率要比基础心率快每分钟15次以上，从开始加速回到基础...
... v0.8.0 汉化：塞班汉化组葵也馨 Acceleration (Shake)：摇晃模式 Audio (Shout)：语音模式 ...
... Acceleration速化反应 Accelerator加速剂，速化剂 Activation活化 ...
accelerated 加速的；加快的
accelerating 促进的，[物] 加速的；催化的
accelerative 加速的；促进的；催促的
acceleratory 加速的；催促的（等于accelerative）
accelerator 油门；催化剂；[机] 加速装置
accelerometer [航][物] 加速计
accelerated 加速；促进（accelerate的变形）
accelerate 加速；促进；增加
accelerate 使……加快；使……增速
[物]加速，促进；[力]加速度
Acceleration and velocity are both vectors.
加速度和速度都是矢量。
Acceleration to 60 mph takes a mere 5.7 seconds.
加速到每小时60英里仅用5.7秒。
The engine delivers instant acceleration whatever the revs.
不论转速如何，发动机都可以立即加速。
The grandson of the company's founder rejected the possibility that the acceleration problem is related to the electronic controls in his vehicles.
VOA : special.2010.02.26
Now, gravity, well force, is equal to mass times acceleration, g and the acceleration due to gravity is g.
是重力，等于质量乘以加速度，由重力导致的加速度是。
热力学与动力学课程节选 : 麻省理工公开课
Therefore, when you divide by the mass to get the acceleration, the response of different bodies is inverse to the mass.
因此,当你拿力除以质量得到加速度时,不同物体的加速度与质量成反比
基础物理课程节选 : 耶鲁公开课
But a growing number of legal cases claim Toyota knew for a long time about the sudden acceleration issue with other vehicles.
VOA : special.2010.02.05
"Buildings in Jakarta are built to withstand horizontal acceleration of about and this earthquake which just happened yesterday maybe about five percent of gravity,"
VOA : standard.2009.09.07
On balance, stabilization seems to be the order of business, rather that contraction or acceleration.
Simultaneously, its electric-only driving performance is substantially improved, enhancing acceleration, range, and top speed.
ENGADGET: Porsche Panamera S E-Hybrid plug-in model brings 416 guilt-free horsepower
The past few years have brought an acceleration in the number and sophistication of cyberattacks.
FORBES: Nir Zuk's Palo Alto Networks Is Blowing Up Internet Security