momenta

常见例句

The sledge gained momentum as it ran down the hill.
雪橇从山上下冲时动量越来越大。
An irreversible momentum toward open revolution.
朝向公开革命不可逆转的势头
Strong forward momentum; driving force.
强大的前动力; 推动力
The struggle for independence is gaining momentum every day.
为独立而斗争的势头日益增长。
As the rock rolled down the mountainside, it gathered momentum.
石头滚下山时，它的动量增加。
Each of the individual momenta may change in time.
每个单独的动量可能随时间而变化。