momentum

[美]/məˈmentəm/
[英]/moʊˈmentəm/
词频: 极高

释义

n. 动力;动量;冲力;势头 动力 动量 冲力 势头
词形变化
复数momenta

短语搭配

gain momentum

获得动力

build momentum

积聚动力

lose momentum

失去动力

momentum shift

动力转移

angular momentum

[化]角动量

momentum equation

动量方程

momentum conservation

动量守恒

momentum transfer

动量传递;动量交换

conservation of momentum

动量守恒;动量不变原理

momentum flux

动量通量

linear momentum

线动量;线动量陀螺仪

orbital angular momentum

轨道角动量

momentum balance

动量平衡

momentum theory

动量理论

moment of momentum

动量矩;角动量

momentum integral

动量积分

momentum coefficient

动量系数

例句

the investigation gathered momentum in the spring.

春天调查力度加大了。

an irreversible momentum toward open revolution.

朝向公开革命不可逆转的势头

Angular momentum can accompany nonrotational motion.

非旋转的运动可能伴随着有角动量。

the vehicle gained momentum as the road dipped.

下坡时,车辆冲力增大。

A falling object gains momentum as it falls.

下落的物体落下时动量增加。

The sledge gained momentum as it ran down the hill.

雪橇从山上下冲时的动力越来越大。

the irresistible momentum towards reunification of the two countries

两国统一的不可抗拒的势头

a full subshell has zero angular momentum and is spherically symmetric.

于是,一个已经填满的支壳层的角动量为零,并且是球面对称的。

Those variables for which it holds (e.g., momentum and position, or energy and time) are canonically conjugate variables in classical physics.

那些具有的变量(如动量与位置,或能量与时间)是经典力学里的正则共轭变量。

According to this hypothesis, the solar wind could transfer energy and momentum to the plasma surrounding the earth only by wave motions along the magnetopause.

根据这项假说,太阳风只能靠磁层顶上的波动,来传递能量与动量给地球四周的电浆。

The boundary layer frontalsecondary circulation equation, which is based on the approximation of the Ekman momentum, is usedto make diagnose the synoptical process.

但是居中的几个则好象被人忘却了似的,而他们却往往成为最好的子嗣。父母在对儿子应给的银钱上吝啬,是一种有害的错误;这使得他们卑贱;收藏指正

原声例句

But the Greens believe they have the momentum.

但绿党认为他们还能一搏。

来源: VOA Daily Standard October 2018 Collection

We have the most momentum around receptivity.

我们在接受能力很强。

来源: TED 2019 Annual Conference (Bilingual)

But winning Iowa does give candidates momentum.

但爱荷华州党团会议的胜者会激励候选人。

来源: CNN Select February 2016 Collection

Crucially that will mean keeping up the momentum of structural economic reform.

这将意味着要保持结构性经济改革的动力。

来源: Lin Chaolun's Practical Interpretation Practice Notes

But can Twitter keep the momentum going?

但问题在于推特可以继续保持势头吗?

来源: CNN Listening November 2013 Collection

He says China's reopening provides fresh momentum.

他表示,中国的重新开放提供了新的动力。

来源: CRI Online May 2023 Collection

Smoke-Free Soccer is another campaign gathering momentum.

此外,无烟足球活动也正在兴起。

来源: 2010 Edition Level 2 Interpretation Practice Textbook

" It is up to us to accelerate the momentum" .

" 如何加速这个势头的发展就取决于我们自己的努力。"

来源: VOA Daily Standard October 2020 Collection

But the original star's angular momentum is preserved.

但原始恒星的角动量被保留了下来。

来源: TED-Ed (video version)

Cats use less momentum and a more gentle action.

猫喝水的方式较为优雅。

来源: VOA Special January 2016 Collection

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