The drawback is the need for collision handling which will be very expensive if collision are frequent.
缺点是如果冲突时常发生时，解决冲突所需的花费是昂贵的。
They thought they had witnessed a fresh asteroid collision, but were surprised to learn the collision occurred in early 2009.
他们认为，他们正在目击一场最新的小行星碰撞，然而后来他们惊讶了，撞击发生在2009年初。
Now we can calculate what the difference is between the potential energy... the kinetic energy after the collision and the kinetic energy before the collision.
我们可以计算出差别，在储存能量。，与碰撞后动能的差别，还有碰撞前动能。
Now, there was a certain amount of kinetic energy before the collision, and of course, we can all calculate that kinetic energy before the collision.
原来有一定量的，碰撞前的动能，当然，我们可以计算出来，碰撞前的动能。
It also supports a variety of collision primitives (such as sphere and plane) and several collision Spaces.
它还可以支持各种碰撞原语(例如球面碰撞和平面碰撞)和几个碰撞空间。
After the collision response animator is attached to the camera, we do not have to do anything more for collision detection, anything is done automatically.
把带冲突响应的animator加到相机上后，就不必再做任何关于碰撞检测的事——一切都是自动的。
If a collision is imminent from the rear, the car's software calculates whether to deploy the brakes in order to mitigate a second collision, if sensors show another car is ahead.
如果是后方有车要撞上来了，而且前方还有一辆车在行驶，那么轿车的软件就会自动计算是否应该进行制动，以减轻二次碰撞造成的伤害。
Collision detection algorithm Based on Bounding Box is an important algorithm of collision detection.
基于包围盒的碰撞检测算法是一类重要的碰撞检测算法。
Just to make sure that the source of the interfering transmission also detects a collision, upon detecting a collision, a station sends a "jam" signal for 32 bit times.
为了确保发送干涉信息的源头也能知晓发生了数据碰撞，发射站在检测到碰撞后，要发一个是32比特的倍数的拥塞信号。
The rigid body motion of a struck ship in collision is delayed to a certain extent, compared with local damage deformation of collision zone.
船舶碰撞过程中，被撞船的刚体运动较之碰撞区的局部损伤变形而言，存在一定程度的滞后效应。
The rigid body motion of struck ship in collision is delayed to a certain extent, compared with local damage deformation of collision zone.
船舶碰撞过程中，被撞船的刚体运动较之碰撞区的局部损伤变形存在一定程度的滞后。
Airbag sensors and other components of the collision and shock is very sensitive, so we should try to avoid collision and impact, so as to avoid the sudden expansion of the airbag unnecessary.
安全气囊传感器等部件对碰撞和冲击很敏感，因此应尽量避免碰撞和冲击，以免造成安全气囊不必要的突然展开。
Skin collision: Several skin collision features let you simulate realistic skin collision effects.
皮肤碰撞：若干个皮肤碰撞特性允许你模拟真实的皮肤碰撞效果。
You will know how to set collision between pants and a cloth, and control a constraint to avoid collision-constraint crash.
你会知道如何设置布裤子和碰撞，并控制约束，以避免碰撞约束崩溃。
And during the collision, many factors can affect collision result such as the relative position and velocity, the location of the collided strobe, and the environment condition, and so on.
而且，在船舶与闸门碰撞过程中，还要受到很多因素的影响，比如，船与闸门碰撞的相对位置和速度、碰撞部位以及环境条件等。
For collinear collision, the preceding collision velocity and post collision velocity are calculated on the basis of the impact locality and stop locality of collision vehicle.
对于二维碰撞，可以根据车辆的碰撞位置和停止位置，反推计算出车辆碰撞后的分离速度和碰撞前的接触速度。
Secondly, we study the algorithm of the initial collision moment and collision point between balls.
其次，研究了球体与球体间的最初碰撞时刻和碰撞点算法。
How do I determine the collision normal in an axis aligned bounding box collision?
我如何确定轴对齐的边界框碰撞的碰撞正常吗？
The collision orogeny is a uniformitive process after the collision event.
碰撞造山作用是一个在碰撞事件之后的均变过程。
That is why the collision of languages is ultimately the collision of cultures.
所以，不同语言的碰撞根本上也就成为不同文化的碰撞。
The displacement, speed, accelerated speed and collision force during collision are analysed and solved.
分析求解了在碰撞过程中汽车变形的位移、速度、加速度和碰撞力；
To ascertain the potential collision risk is a key point for collision risk assessment in the encounter of two or more vessels.
确定两船或多船会遇中潜在的可能碰撞危险是正确判断碰撞危险的关键之一。
Nowadays, most multiple access methods in the distributed wireless networks are based on the random multiple access with collision avoidance and collision resolution.
目前，在分布式无线网络中使用的多址协议大多是基于带冲突避免和冲突分解的随机多址接入技术。
Based on the study of anti-collision performance of this type of double-hulled structures, some useful conclusions about the improvement of collision strength are obtained.
文章还对该结构形式的承碰性能进行了探讨，获得了一些旨在改善碰撞强度的有用的结论。
Collision detection and collision response are the key technologies of building the virtual field environment, and also the factors affecting the result of simulation.
碰撞、碰撞检测及碰撞响应是虚拟战场环境中非常关键的技术，直接关系到最终仿真的效果。
Collision detection and collision handling work at different threads, simulating the manipulation mode of human in real environment.
模拟现实环境中人操作物体的机制，把碰撞检测和碰撞处理作为同一任务的不同线程。
Collision detection and collision handling work at different threads, simulating the manipulation mode of human in real environment.
模拟现实环境中人操作物体的机制，把碰撞检测和碰撞处理作为同一任务的不同线程。
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