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1·The vehicle gained momentum as the road dipped.

那辆车顺着坡越跑冲力越大。《牛津词典》

2·The spinning top was losing momentum.

旋转的陀螺正在失去动量。

3·There are other kinds of momentum as well.

也有其他类型的动量。

4·But there are other kinds of momentum as well.

但也有其他类型的动力。

5·One kind of momentum is technological momentum.

有一种动力是技术动力。

6·The momentum of incandescent lighting does not stop there.

白炽灯的发展势头并未就此止步。

7·The historical tide is surging forward with great momentum.

历史洪流气势磅礴，奔腾向前。《新英汉大辞典》

8·Momentum is said to be conserved, that is, once you build it up, it has to go somewhere.

动量被认为是“守恒的”，也就是说，动量一旦被建立，就一定会转移到其他地方。

9·The world art market had already been losing momentum for a while after rising bewilderingly since 2003.

自2003年以来，世界艺术品市场在经历了令人困惑的上涨之后，已经丧失了其增长势头有一段时间。

10·Once you have started the boulder rolling, it develops momentum, which is defined by its mass and velocity.

一旦你开始让巨石滚动，巨石就会产生动量，这是由其质量和速度决定的。

势头

1·The labor movement gathered some momentum in the decade before the Panic of 1837, but in the depression that followed, labor's strength collapsed.

在1837年大恐慌前的10年里，劳工运动积累了一些势头，但在随后的大萧条中，劳工的力量崩溃了。

2·The move to renewables is picking up momentum around the world: they now account for more than half of new power sources going on line.

世界各地向可再生能源转移的势头正在加快：目前，可再生能源在已上线新能源中已经超过一半。

3·It is a movement building steady momentum: a call to make research data, software code and experimental methods publicly available and transparent.

这是一场建立了稳定势头的运动：呼吁让研究数据、软件代码和实验方法公开和透明。

4·Going into election day, I still thought Al would win because he had the momentum and he was right on the issues.

在大选的当天，我仍然认为艾尔会赢，因为他有好的势头，并且在争议性问题上的主张都是正确的。

5·We have a great responsibility to use these unprecedented resources and this momentum wisely, and in ways that have a maximum impact on health outcomes.

我们的一项重要责任是，要明智地利用这些空前的资源和这种势头，要能对卫生结果产生最大影响。

动力

1·But there are other kinds of momentum as well.

但也有其他类型的动力。

2·You can call that ancestor-worship if you wish, but it gives to the paper an astonishing momentum of thought and principle.

如果你愿意，可以称之为祖先崇拜，但是它给了这份报纸一种惊人的思想和原则动力。

3·Whether it's a sports team or a presidential campaign, everybody relishes having the big momentum, because it makes them harder to stop or change direction.

无论在运动队还是在总统竞选中，每个人都乐于拥有强大的动力，因为这让他们更难停下来或者改变方向。

4·Now to continue with that momentum, you may want to consider not offering a plastic bag at all unless the customer asks.

那么继续保持这样的动力，现在开始你可以试试不主动给顾客提供塑料袋除非他们那样要求。

5·When it's spinning parallel to the ground, support your weight on your left foot and use your right foot to power your spin; the momentum of the hoop should carry you around.

首先从前位站姿开始；让呼啦圈逆时针转起来，当旋转和地面平行的时候，把重心放到左脚上，用你的右脚来给力；呼啦圈的动力会带动你晃动。

动量

1·The spinning top was losing momentum.

旋转的陀螺正在失去动量。

2·Once you have started the boulder rolling, it develops momentum, which is defined by its mass and velocity.

一旦你开始让巨石滚动，巨石就会产生动量，这是由其质量和速度决定的。

3·An interacting—and complicating—phenomenon is wind-to-water transfer of momentum that occurs when waves are formed.

一种相互作用且复杂的现象是波浪形成时发生的风向水的动量传递。

4·A heavy object, like a football player moving at a high speed, has a lot of momentum—that is, once he is moving, it is hard to change his state of motion.

一个重物有很大的动量，也就是说，比如一位高速移动的足球运动员一旦运动起来，就很难改变运动状态。

5·The disk exerts its own gravitational tug, and this interplay of forces robs the planet of momentum in its orbital path, forcing it to spiral in toward the star.

圆盘产生自己的引力拖曳，这种相互作用的力夺走了行 星在其轨道上的动量，迫使它盘旋向恒星的方向。

气势

1·The historical tide is surging forward with great momentum.

历史洪流气势磅礴，奔腾向前。《新英汉大辞典》

2·Obama seeks to recapture some momentum of his own after weeks of being on the defensive over his relationship with his former pastor, the Reverend Jeremiah Wright.

而奥巴马几个星期以来一直忙于澄清和自己以前的牧师莱特的关系，他希望在接下来的初选中能够重新夺回从前的气势。

3·There are persistent arguments over whether a loss of momentum in the air campaign contributed to the rebels' setbacks.

外界一直在辩论，联军在空中轰炸失去气势是否造成反抗军的败退。

4·Described as a decision engine, Bing is the latest attempt by the Seattle software giant to gain popularity in the search market and wrestle some momentum back from its Californian adversary.

称为“决策引擎”的“必应”Bing是西雅图软件巨头微软的最新尝试它想在搜索引擎市场赢得人心从其加州劲敌Google手中夺回些竞争气势。

5·There is some action is not suitable for connecting together, while some other action together, is very consistent, can maintain the speed, increased momentum.

有一些动作就是不适合连接在一起，而另一些动作连接在一起，就显得很连贯，能保持速度，增加气势。

冲力

1·The vehicle gained momentum as the road dipped.

那辆车顺着坡越跑冲力越大。《牛津词典》

2·I shove forward one more time and, incredibly, the slab comes loose, and I tumble forward over it, caught in my own momentum.

我又向前猛推了一下，不可思议的是，石板松了，我因自己的冲力而向前跌倒在石板上。

3·For the next seven months you will hear words like momentum get thrown around.

接下来的七个月你将会听到像“冲力”这样的一些词被人们丢弃。

4·Factoring in wind data, he assumed that the lighter pieces of debris would lose momentum fastest along Chesley's projected track and land closest to the explosion site.

考虑到风力因素，他假定沿着切斯利的预测轨道，体积较小的陨石残片将最先丧失冲力，坠落地点也将最接近爆炸地点。

5·The momentum of a situation like this can quickly get out of hand if some party gets carried away by the moment and forgets the interests of the other parties or miscalculates its own interests.

假如某一方得意忘形忘掉其他方的利益或者误算自己利益的时候，这类形式的冲力很快就会失控。

声势

1·This is the most recent ban on the list and gained momentum after members of the Bolivian wing of an animal rights group went undercover.

这条禁令在此列表上是最新的。在一个动物权益保护协会的一些玻利维亚成员进行暗访后，这条禁令声势加强。

2·Huckabee told reporters there he intends to stay in the race despite the momentum that Senator McCain has developed and the backing he has received from party leaders.

哈克比告诉记者虽然参议员麦凯恩获竞选声势很大，而且得到了共和党领导人的支持，他仍打算继续参加竞选。

3·With three other candidates bunched between them, and less than three weeks to go before the vote on April 10th, Mr Kuczynski could squeeze into the inevitable run-off if his momentum continues.

由于还有其他三位候选人参选，并且距离四月十日投票日不到三周，Pedro Pablo Kuczynski有希望挤进不可避免的第二轮投票，假如他的声势持续不坠。

4·The weekly magazine of home news type forms momentum quietly, it is a beautiful scenery of Chinese periodical industry of new century.

国内新闻类周刊悄然形成声势，是新世纪中国期刊业的一道亮丽的风景。

5·He knows that this is a group of people who will build momentum, but they are waiting to see how he guided.

他知道，这是一群会造声势的人，但他们在等待，要看看他怎么引导。

冲量

1·In a severe wobble, there is momentum, first to one side, then the other.

在这个很严重的抖动中，会存在有着冲量，先到一边，然后又到另外一边。

2·The writing is on the wall for the dark Ones and the momentum of events is speeding up, so that they find they do not have the degree of control anymore to influence the outcome in their favor.

记录在墙上的黑暗势力的行为和事件的冲量都在加速着，因此他们也发现他们不再从“控制”的角度拥有影响力去干扰结果。

3·The increasing momentum behind the CNGI will help domestic equipment manufacturers become more competitive, according to Wu.

据邬说，CNGI所带来的持续增长的冲量将帮助国内电子设备生产商变得更有竞争力。

4·The function of the brake is to absorb by motion the momentum of the train.

刹车器的功能就是通过机械装置吸收火车运动冲量。

5·The results show that the threshold of air breakdown decreases when laser wavelength increases, while the wavelength has no evident effect on the momentum coupling coefficient.

实验结果表明，在大气呼吸模式激光推进中，空气的击穿阈值随激光波长的增大而降低，激光波长对飞行器获得的冲量耦合系数没有明显的影响。

动量项

1·The application of additional momentum and adaptive learning rate overcomes the limitation effect of BP rule, accelerates the training speed and strengthens the generalization ability of network.

由于采用附加动量项和自适应率等措施，克服了BP规则的局限性，加快了训练速度，增强了网络的泛化能力。

2·A comprehensively improved BP neural network is adopted, and an improvement for momentum adaptive adjustment is carried out.

神经网络采用一种综合改进的BP网络，并进行了动量项自适应调整的改进。

(1)angular momentum[化]角动量

(1)momentum equation动量方程

(1)momentum conservation动量守恒

(1)momentum transfer动量传递；动量交换

(1)conservation of momentum动量守恒；动量不变原理

(1)momentum flux动量通量