汽车被动安全；碰撞模拟；
金属材料在不同应变率下的真实应力应变曲线是汽车碰撞模拟的一个关键。
By scientific computing with the constitutive equation, the plate′s stress-strain curves at different strain rate are obtained.
以汽车碰撞模拟试验系统中台车与吸能器之间的碰撞接合为例，设计弹-塑性缓冲结构。
By studying crash-connection between the sled and the absorber of car crash simulation system, the buffer of elastic-plastic material structure is designed.
他说，这样的模拟对于更加仔细地研究粒子碰撞和黑洞形成是很重要的。
Such simulations could be important to study particle collisions and black hole formation in greater detail, he says.
他说，这种模拟技术对于研究粒子碰撞和更加细致地描述黑洞形成过程是非常重要的。
Such simulations could be important to study particle collisions and black hole formation in greater detail he says.
计算机模拟显示银河晕中的恒星起源于更古老星系的相互碰撞和撕裂产物。
Computer simulations show that stars of the Milky Way's halo originated in older galaxies torn apart by collisions.
为了验证他们的理论，两位研究人员在计算机上模拟了此次碰撞。
To test their theory, the two researchers simulated such a collision on a computer.
超普图伊科和比勒陀利乌斯大学的佛朗斯模拟了这种碰撞，并得到了极其复杂的相对论的详细数据。
Now Choptuik and Frans Pretorius of Princeton University have simulated such collisions including all the extremely complex mathematical details from general relativity.
你会使用一个多边形对象创建模式曲线迅速，并调整组织对撞机模拟参数之间的性格碰撞，裤子和。
You would use a polygon object to create pattern curves quickly, and adjust simulation parameters to organize collision among character, pants, and colliders.
现在，Choptuik和普林斯顿大学的FransPretorius用计算机模拟碰撞，这些碰撞实验使用来自包括广义相对论里极度复杂的数学数据。
Now Choptuik and Frans Pretorius of Princeton University have simulated such collisions, including all the extremely complex mathematical details from general relativity.
研究人员们利用NASA戈达德航天中心（GoddardSpaceflight Center）的超级计算机模拟了柯伊伯带中75000个微粒的碰撞情况。
The researchers used a supercomputer at NASA's Goddard Spaceflight Center to simulate 75,000 particles bumping around the Kuiper belt.
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；
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.
由于碰撞物体的外层，你可以复制模拟网的内层，内层衬衣和裤子。
As collision objects for outer layer, you can duplicate simulated mesh of inner layers; inner shirts and pants.
采用该模型模拟了脑部正碰的过程，得到了碰撞过程的速度、能量、应变和应力曲线。
With it we simulate a brain front crash process, and get the curves which describe the process's speed, energy, strain and stress.
并在理想模型和实际模型情况下对一维碰撞模型进行了模拟再现。
In the ideal model and the actual circumstances of simulation and reconstruction the model of one-dimensional collision.
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。
Skin collision: Several skin collision features let you simulate realistic skin collision effects.
并以模拟坦克驾驶训练为例，论述了地形划分，分块地形数据的装入和预处理，碰撞检测，地形匹配及其算法。
Taking simulating the tank-drive training for example, terrain division, loading and pretreatment of terrain data, collision test and the algorithm of terrain match was discussed.
给出了PIC法的计算方法，指出PIC法必须与蒙特卡罗碰撞(MCC)模型和鞘层模型相结合，才能更准确地对ICPS进行模拟。
Calculation method of PIC is given. We suggest that only when PIC is combined with Monte Carlo collision (MCC) and sheath model, can it more precisely simulate ICPS.
在实践中，本系统通过模拟接收A旧信息数据，并判断是否存在碰撞危险；
In the practices, AACS can judge the existence of risk of collision by receiving AIS simulated signals.
然后在此基础上，开发了汽车碰撞事故模拟再现软件系统，实现了现场图的输入和碰撞点坐标的自动计算，并可以显示事故发生的全过程。
Then, the road traffic accident reconstruction and simulation system is developed. This system is able to input the traffic accident scene information and simulate the traffic accident whole process.
该试验台动力学模型包括汽车模拟碰撞动力学方程、动态响应及试验结果对比分析。
The dynamic model of the test bed includes dynamical equation of simulation impact for vehicle, dynamic response and contrast analysis of the experimental results.
本文基于分子动力学模拟研究铝原子簇和碳原子簇轰击金薄膜的碰撞级联过程。
The aluminum and carbon clusters impacting on gold thin films have been studied by molecular dynamics (MD) simulation.
以此模型对日本汽车研究所提供的5例实车碰撞试验进行了计算模拟，结果基本一致。
With the model the simulation for 5 real car crash tests provided by Japan Automobile Research Institute is conducted and the simulation results basically coincide with the tests.
两颗相似大小的行星在模拟低速碰撞中产生了冥王星和卡戎，还有可以形成尼克斯和许德拉的并碎屑。
A simulated low-speed crash between comparably sized planetoids yields a Pluto and a Charon, plus an icy debris disk that could coalesce into a Nix and a Hydra.
为了在虚拟空间中模拟真实世界，碰撞检测的实现十分重要。
In order to simulate the real world in a virtual space, collision detection is a very important technique.
本文采用结构化的贴体网格，来对模拟分子的运动进行定位和对碰撞对进行抽样统计。
With the structured body-fitted grids, the movement of simulate molecular is traced and the collision molecules is selected.
采用二维全粒子模拟方法研究了无碰撞磁场重联。
The collisionless magnetic reconnection is studied using two dimensional full particle simulation.
利用二维全粒子模拟方法研究了无碰撞等离子体中的磁场重联过程，得到了不同区域的离子和电子速度分布。
The process of magnetic reconnection in the collisionless plasma and distributions of particles in different positions are studied based on two-dimensional particle simulation.
利用二维全粒子模拟方法研究了无碰撞等离子体中的磁场重联过程，得到了不同区域的离子和电子速度分布。
The process of magnetic reconnection in the collisionless plasma and distributions of particles in different positions are studied based on two-dimensional particle simulation.
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