英 [məˈmentəm] 美 [moʊˈmentəm]
n. 冲力，推力；动力，势头；动量，冲量
复数momenta或momentums
momentum /məʊˈmɛntəm/ CET6 TEM8
不可数名词 If a process or movement gains momentum, it keeps developing or happening more quickly and keeps becoming less likely to stop. 势头
This campaign is really gaining momentum.
这场运动确实势头正猛。
不可数名词 In physics, momentum is the mass of a moving object multiplied by its speed in a particular direction. 动量
the product of a body's mass and its velocity
the momentum of the particles was deduced from meteoritic velocities
惯性-引用次数：65
For momentum and contrarian directly disobey the Efficient Market Hypothesis, they have become the focus of financial study.
惯性与反转效应的发现,直接冲击了市场有效性理论,成为现代金融研究的焦点。
动量项-引用次数：491
The momentum and the delayed frequency adjustment were adopted in the learning algorithms to promote the convergence speed.
在学习算法中增加动量项并采用频率延迟调整策略,提高了算法的收敛速度。
参考来源电参量自适应测量技术研究
气势-引用次数：13
In his novels ,we could feel the highspirited momentum.
因此，在他的作品中，我们总能感觉到一种昂扬的气势。
参考来源拉纳尼姆之梦
要素，契机
动力
动量
动量
动量
... impetus 推动力 momentum 势头 push 推 ...
... moment 力矩，矩，动差 momentum 动量 momentum transfer 动量传递 ...
势头；[物]动量；动力；冲力
The vehicle gained momentum as the road dipped.
那辆车顺着坡越跑冲力越大。
The spinning top was losing momentum.
旋转的陀螺正在失去动量。
One kind of momentum is technological momentum.
有一种动力是技术动力。
"We are going to break the Taliban's momentum. We are going to build Afghan capacity.
VOA : special.2010.06.26
And this is just a Newtonian expression of momentum, the product of the mass of the electron times its instant velocity.
这只是牛顿学上关于动量的表达，用电子质量,乘以瞬时速度。
固态化学导论课程节选 : 麻省理工公开课
And in terms of equations that we use, it's sometimes easier to plug in the fact, since momentum is equal to mass times velocity.
在我们使用方程这方面，事实上有时是很容易代入的，因为动量等于质量乘以速度。
化学原理课程节选 : 麻省理工公开课
Mr.Rasmussen said he is confident there will soon be substantially more troops and with that, new momentum for the mission.
VOA : standard.2009.11.17
The president is now attempting to regain the political momentum in the health care debate by trying to reassure the public.
VOA : standard.2009.09.02
Wall Street lost some of its recent momentum at the start of the week.
Frequent traders are jumping into gold and other metals because they see it as a momentum play.
Folk events, such as grand, smoky festivals for the gods, have also regained momentum (or more accurately, funding).