momentum
音标发音
- 英式音标 [məˈmen.təm]
- 美式音标 [məˈmen.t̬əm]
- 国际音标 [məu'mentəm]
- 英式发音
- 美式发音
基本解释
- n.势头；动力；（物理）动量
词根记忆
- moment(瞬间) + um→冲力在瞬间迸发→冲力
- moment(瞬间) + um→在瞬间爆发，需要动力→动力
- 来自moment(n.瞬间)
同根派生
英汉例句
- The movement to change the union's constitution is slowly gathering momentum.
修改工会宪章的运动正慢慢加强。
用作名词 (n.)
词组短语
- add momentum 增加动力,推动
- gain 〔lost〕 momentum 增加〔失去〕动力
- momentum equation 动量方程
- linear momentum 线动量；线动量陀螺仪
- generalized momentum [力]广义动量;翻译;广义动量英语
- momentum conservation 动量守恒
用作名词 (n.)
动词+～
短语
英英字典
- the force that keeps an object moving or keeps an event developing after it has started
- If a process or movement gains momentum, it keeps developing or happening more quickly and keeps becoming less likely to stop.
- In physics, momentum is the mass of a moving object multiplied by its speed in a particular direction.
剑桥英英字典
柯林斯英英字典
专业释义
- 惯性
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。电子、通信与自动控制技术
- 动量项
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。文学
- 气势
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。哲学
- 要素，契机
- 动力
- 动量
- 动量
- 动量