| 释义 |
mo·men·tum·s 英mə'mentəm美moʊ'mentəm
基本双解英英搭配近义反义句型例句
n.势头⁵⁶;动力⁴⁴;物理动量名词复数momenta
n.名词
U动力,冲力,势头force that increases the rate of development of a process; impetus U运动量quantity of motion of a moving object, measured as its mass multiplied by its velocity
Noun:
an impelling force or strength;the car's momentum carried it off the road the product of a body's mass and its velocity;the momentum of the particles was deduced from meteoritic velocities
用作名词 n.
动词+～add momentum增加动力,推动gain〔lost〕 momentum增加〔失去〕动力
近义词 push推thrust刺force武力drive开车energy精力motion移动impulse冲动impetus推动力
用作名词n.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。
The style prevails and picks up momentum.这式样很流行,而且越来越流行。
The sledge gained momentum as it ran down the hill.雪橇从山上向下冲时的动量越来越大。
名词100%
The sledge gained momentum as it ran down the hill.雪橇从山上下冲时动量越来越大。
A falling object gains momentum as it falls.下落的物体落下时动量增加。
As the rock rolled down the mountainside, it gathered momentum.石头滚下山时，它的动量增加。 |