The experiment results shows that it can solve the problems and fulfil the requirement of accurate and real-time collision detection in virtual surgery.
实验结果证明算法能很好地解决虚拟手术中的碰撞检测问题，且满足虚拟手术中的实时性和精确性要求。
Aimed at the low efficiency of real-time collision detection problem of simple 3d object on mobile platforms, this paper proposes a recursion detection algorithm using collision tree.
针对移动平台上大量的简单3d物体实时碰撞检测效率不高的问题，文中提出了以构建碰撞树为基础的碰撞遍历算法。
So if two nodes tried to send packets of data to the hub at the same time, the resulting “collision” would garble both their transmissions.
因此，如果两个节点在同一时间将数据包传至线路集成器，会导致“冲突”从而使彼此传输发生混乱。
Scientists would like to prevent something like that from happening in the future, but it would take time to figure out how to best knock an incoming asteroid off its collision course.
科学家希望能够防止今后发生类似的事件，但要弄清楚如何才能最好地阻断小行星碰撞地球的过程，还需要一定的时间。
And then there is a case of which we have seen several examples last time of inelastic collisions, when you lose kinetic energy, so this is an inelastic collision.
有这样一个例子，这种情况，我们上节课就见过几个，它们是非弹性碰撞，当失去动能时，它是非弹性碰撞。
If that happens, it means that they will have been produced by particles that have gone back in time - or through another dimension - to pre-date the collision that produced them in the first place.
如果衰变产物出现，这意味着它们是由时光倒流回去或从其他维度来的粒子产生的，这些粒子则出现在产生它们的碰撞之前。
Simulations of the collision suggest that Earth really did melt for a brief time, meaning that all lightweight materials like carbon and water would have been utterly vaporized.
对这次撞击的模拟显示地球确实在短暂的时间内融化了，这意味着像碳和水这样的轻质物质都会完全蒸发掉。
When a collision occurs because two stations transmit at the same time, the retransmissions make sure that the data gets across eventually.
当两个发射站同时发射产生了数据碰撞时，这个重发制度能保证双方的数据最终都能发射出去。
A large meteorite collision, however, would probably create a sudden bright flash of light, and no extant historical records of the time mention such a flash.
然而，大型小行星的撞击可能产生突然的强闪光，而现存的那时的历史记录中没有提到过这样的闪光。
This time, the two teenagers, riding a mini-motorbike without wearing crash helmets, were killed in a collision with a police car.
在这次的冲突中，没有佩戴防震头盔的两名青年骑着小摩托在与警车发生碰撞时死亡。
Now a computer model shows conclusively for the first time that a particle collision really can make a black hole.
现在，一次计算机模拟首次确切地证明，利用粒子对撞可以制造出黑洞。
Earthquakes and tsunamis that resulted from the collision could have wrought havoc on the sedimentary record, causing discrete strata to swirl together and completely scrambling time lines.
由于撞击造成的地震和海啸可能对沉积层造成严重的破坏，使得离散的岩层旋转混合在一起并完全打乱地质时间线。
Collider operators steered the proton beams, comprising billions of particles accelerated almost to the speed of light, into their first collision just after 1 p.m. Geneva time.
日内瓦时间刚过下午1点，对撞机的操作人员操纵着由数十亿个粒子组成的质子束流，以接近光速的速度实现了首次对撞。
In wireless technology, collision occurs when two transmitters transmit at the same time with the same modulation scheme on the same frequency.
在无线技术中，冲突发生在两个发射器在相同的时间、相同的频率发送相同的调制方式。
The results show that the extraction time and collision loss are decreased by increasing extraction voltage, but the sputtering loss increases and collection ratio decreases.
模拟结果表明，增加引出电压可以缩短引出时间，降低碰撞损失，但是增加了溅射损失，使得收集率降低；
That should give enough time to figure out a plan for the inevitable Andromeda galaxy collision in 4.
这样就会有足够的时间想出计划来迎接不可避免的仙女座星系在45亿年后的撞击。
Second, for those valuables, we can advance to the protection, protection is to add some plastic foam to the surface, to avoid collision damage, but also can save the real moving time.
第二，对于那些贵重物品，我们可以事先就去对其进行保护，也就是加上一些塑料泡沫等进行表层的防护，避免出现碰撞破损，还能够节约真正搬家时候的时间。
At the same time, it becomes easier for us to be perplexity and to be in faith crisis with the multi-culture collision and multi-information communicating.
与此相伴随，多元文化的碰撞和多元信息的交流使处于这个阶段的人们容易产生心理困惑和理想信念的危机。
"Every time there's a collision you end up pumping charge from the top to the bottom," says Shinbrot.
“每一次碰撞都宣告将电荷由顶部泵到底部过程的结束，”Shinbrot说。
“Every time there’s a collision you end up pumping charge from the top to the bottom, ” says Shinbrot.
“每一次碰撞都宣告将电荷由顶部泵到底部过程的结束，”Shinbrot说。
Volvo has introduced a system called "City Safety" that reduces the chance of low-speed crashes in which the driver fails to brake in time, usually causing a rear-end collision.
沃尔沃（Volvo）也引入了一个名叫“城市安全”的系统，它可以降低因驾驶员未能及时刹车而导致低速撞车的可能性（往往是追尾）。
The extraction time can not serve as the criterion for the lost ratio of collision.
离子引出时间不是判断碰撞损失率的标准。
Douro mainland because Western sea floating to the continental collision was four thousand years ago, increased area at the same time, also makes frequent wars.
斗罗大陆因为四千多年前被西方大海漂浮而来的日月大陆碰撞，面积大增的同时，也令大陆战事频繁。
Space debris delta-velocity probability density function was deduced by NASA's standard breakup model, and time integral algorithm of collision probability between spacecraft and any debris was built.
推导了基于NASA标准解体模型的碎片分离速度概率密度函数，建立了计算航天器与单颗碎片碰撞概率的时间积分算法。
Bounding volume hierarchy provides an effective method to resolve the intrinsic time complexity in collision detection.
包围盒层次是解决碰撞检测问题固有的时间复杂性的一个有效途径。
The energy equipartition time is longer than the interparticle collision time by the mass ratio of proton and electron.
由于质子与电子的质量比很大，能量平衡时间比粒子间碰撞时间长。
The electron free flying time is determined by the electron -neutral particle collision frequency.
电子的自由飞行步长由电子与中性粒子的碰撞频率来决定。
The electron free flying time is determined by the electron -neutral particle collision frequency.
电子的自由飞行步长由电子与中性粒子的碰撞频率来决定。
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