collisions

英 [kəˈlɪʒənz]

美 [kəˈlɪʒənz]

n. 碰撞(或相撞)事故; (两人之间或对立意见、看法等之间的)冲突，抵触
collision的复数

柯林斯词典

N-VAR 碰撞;相撞
Acollisionoccurs when a moving object crashes into something.
1. They were on their way to the Shropshire Union Canal when their van was involved in a collision with a car...
  在去往什罗普郡联盟运河的路上，他们的小货车与一辆小车相撞。
2. I saw a head-on collision between two aeroplanes.
  我看见两架飞机迎面相撞。
N-COUNT (不同文化或思想的)碰撞，冲突，抵触
Acollision ofcultures or ideas occurs when two very different cultures or people meet and conflict.
1. It's the collision of disparate ideas that alters one's perspective...
  是迥然不同的观点之间的碰撞改变了人们的看法。
2. The play represents the collision of three generations.
  这部戏表现了三代人之间的矛盾冲突。

双语例句

In general, galaxies do not form in isolation, and galactic collisions and mergers complicate matters considerably.
一般来说，星系并不会孤立地形成，而星系间的碰撞与合并则将事情大大地复杂化。
The research is concentrated on the collisions of neutrons and uranium nuclei.
本文集中研究中子与铀原子核的碰撞。
You should also be familiar with momentum and kinetic energy for elastic and inelastic collisions.
你应该熟悉弹性和非弹性碰撞下的动量和动能变化。
Collision detection procedures, you will be able to understand that objects have the effect of collisions.
碰撞检测的程序，你可以从中了解到物体的碰撞产生的效果。
I now would like to return to the air track and do several completely inelastic collisions with you.
现在要在空气轨上实验，做一些完全非弹性碰撞，和你们一起。
Physicists study these collisions and particles to increase their understanding of matter and energy.
物理学家们研究这种碰撞和粒子以便增进他们对物质和能量的了解。
So they can avoid collisions that may be occurred in the future.
因此他们能避免可能在未来被发生的碰撞。
When we deal with collisions, the velocities of the objects before the collision are unprimed.
当处理碰撞问题，物体的速度，在碰撞前无撇号。
Preventing daytime head-on and front corner collisions.
防止白天正面碰撞和前角碰撞。
Always in inelastic collisions do you lose kinetic energy.
在非弹性碰撞中，总是失去动能，能否在一次碰撞中，动能增加？