What do you think the situation is with the kinetic energy after the collision?
你认为是什么情况，碰撞后的动能怎样？
That's the situation after the collision.
这是碰撞后的情况。
Now, I know that momentum is zero, so I only can write down for this situation after the collision m1 0 plus m2 times u2 prime must be zero.
动量为，我只能写下这种情况,在碰撞之后,乘以u1’，that，m1，times，u1，prime,加m2乘u2’必为。
The third case is due to the deformation of the transmission shaft caused by the imbalance, the general situation in the chassis collision over the car.
第三种情况是因为传动轴变形不平衡引起，一般这种情况出现在底盘碰撞过的车比较多。
They actually use the... the track, the... the skidding tracks of the wreck to calculate v prime, and then they can try to reconstruct the situation as it was before the collision.
他们实际是用轨迹，残骸的滑行轨迹,来计算出v’,就可以复原现场,和碰撞前一样。
In collision risk assessment between ships, there are many good methods suitable for two ship encountered situation.
在海上船舶会遇碰撞危险的评价中，双船会遇局面碰撞危险的评价方法比较成熟。
If necessary to avoid collision or allow more time to assess the situation, a vessel shall slacken her speed or take all way off by stopping or reversing her means of propulsion.
如须避免碰撞或须留有更多时间来估计局面，船舶应当减速或者停止或倒转推进器把船停住。
Pedestrian face-off is an awkward situation in which two pedestrians, who are on a collision course with each other, are repeatedly unsuccessful in averting one another.
（暂译为“迎面相撞”）指的是两个行人迎面相撞，又屡次相互躲闪失败这样一个尴尬的情景。
Under severe environment situation or sudden accidents, i. e. out of control, some ship-bridge collision incidents are caused by mishandling due to psychological stress of pilots.
多数船撞桥事故都是在通航环境较差或船舶突然失控情况下，由于船舶驾引人员心理紧张导致误操作造成的。
Under severe environment situation or sudden accidents, i. e. out of control, some ship-bridge collision incidents are caused by mishandling due to psychological stress of pilots.
多数船撞桥事故都是在通航环境较差或船舶突然失控情况下，由于船舶驾引人员心理紧张导致误操作造成的。
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