碰撞

Introduces the concepts of available anergy and reduced exergy by analysing the energy utilization process.

对碰撞问题进行了一些教学上的探讨，把文献 [2 ]-[6 ]关于对心碰撞情形机械能损失的公式推广到两体非对心碰撞的情形，引入折合质量的概念对结果进行简化。

When Love And Hate Collide You could have a change of heart, if you would only change your mind Instead of slamming down the phone girl, for the hundredth time I got your number on my wall, but I ain't gonna make that call When divided we stand baby, united we fall Got the time got a chance gonna make it Got my hands on your heart gonna take it All I know I can't fight this flame You could have a change of heart, if you would only change your mind Cause I'm crazy 'bout you baby, time after time Without you One night alone Is like a year without you baby Do you have a heart of stone Without you Can't stop the hurt inside When love and hate collide I don't wanna fight no more, I don't know what we're fighting for When we treat each other baby, like an act of war I could tell a million lies and it would come as no surprise When the truth is like a stranger, hits you right between the eyes There's a time and a place and a reason And I know I got a love to believe in All I know got to win this time Without you One night alone Is like a year without you baby Do you have a heart of stone Without you Can't stop the hurt inside When love and hate collide You could have a change of heart, if you would only change your mind Cause I'm crazy 'bout you baby...Crazy...

当爱与恨碰撞你可以改变主意，如果你只会改变了主意，而不是抨击了电话的女孩，第一百时候我得到了我的墙上您的电话号码，但我哪里也不会作出这样的呼吁时，我们的立场分歧婴儿，我们团结一致，秋天有时间有机会gonna使其掌握了你的心我的手gonna是否我只知道我不能打这火焰你可以改变主意，如果你只会改变主意的原因我疯了'回合你婴儿，时间后，如果没有您的时间，就像是一年，单是一晚没有你宝宝你有没有你的石头的心不能停止伤害里面当爱与恨碰撞我不想打不，我不知道我们正在寻找当我们像对待战争行为我可以告诉100万谎言，它也就不足为奇相互婴儿，当战斗真理是一个陌生人一样，点击右眼睛之间有一个时间和地点和原因，我知道我得到的爱相信我所知道的一样赢得了一年的时间没有你这样的一个晚上，单是你没有你宝宝你有没有你的石头的心不能停止伤害里面当爱与恨碰撞你可以改变主意，如果你只会改变主意的原因我疯了'回合你的婴儿。。。。。。

It can be concluded that, when only elastic impact is considered, the coefficient of restitution is determined by not only the material property of the target, but also the mass ratio of the colliding body to the target, and the boundary condition of the target.

结论如下：只考虑弹性碰撞时，恢复系数不仅与靶体的材料性质有关，还与碰撞物体质量比、靶体的支承条件有关，但与碰撞的初始速度无关。

The collisions of rigid bodies is a classical problem, however, the coefficient of restitution is used in the conventional researches to study this problem. The authors present a new way for this kind of problem. A theory of the collision between two rigid bodies in two dimensions, taking account of friction, is proposed according the Newton first law. And the shortages of former researchers are justified.

刚体碰撞是力学上的一个经典问题，但目前大都采用给定恢复系数进行分析的方法，本文则直接从两刚体碰撞时Newton第二定律出发，建立了计及摩擦的两刚体碰撞基本理论，并指出了以往研究通过给定恢复系数方法的错误之处。

With this method, firstly, we investigate the influences of the collisional angle, the frictional coefficient and the viscosity of the continents on deformation, and then we study the influence of the collision between the India and Eurasia continents on the deformation of Tibetan plateau in the different periods.

首先探讨了碰撞断裂带倾角、断裂带摩擦系数及断裂带两侧块体介质粘性对陆—陆碰撞变形的影响，在此基础上进一步研究了印度和欧亚大陆碰撞对青藏高原早期、中期和晚期变形的影响，揭示了青藏高原的变形过程。

In view of that conventional algorithms of collision detection spend a lot of detection time on complex polyhedrons, an algorithm to divide a convex polyhedron was presented and proved.

针对传统的碰撞检测算法对于复杂多面体之间的碰撞检测时间过长的缺陷，提出并证明了一种凸多面体的剖分算法，该算法能将复杂的凸多面体剖分为简单四面体，利用基于MPI(Mes-sagePassingInterface)并行处理的方法来提高碰撞检测的实时性。

Shanghai Volkswagen Co., Ltd., Shanghai 201805, ChinaAbstract: After the investigation of vehicle damage and motorbike driver injury situation, impact model was established to reconstruct the vehicle-motorbike accident with the computer simulation software PC-Crash, so as to analyze the response of motorbike driver after impact and the dynamics response parameters of every dandification part.

通过对事故中汽车损坏痕迹及摩托车驾驶员伤亡情况的鉴定及模型的建立，构建事故碰撞环境，使用成熟事故再现软件PC-Crash对汽车与摩托车碰撞事故发生过程进行重建，对摩托车驾驶员碰撞后的运动响应及各损伤部位的动力学响应参数进行分析，将仿真结果中摩托车驾驶员的运动响应？

The traditional object of electronic and atomic collision studies is a total or differential cross section. People analyse the structure information of target atom through the spectrum, the energy spectrum or the momentum spectrum.

传统的电子原子碰撞实验，主要是通过碰撞截面测量和计算来获取碰撞过程的信息，通过光谱、能谱或动量谱来分析靶结构信息。

In this paper, the theoretical model of CQI is described in an atom-diatom system in the condition of the molecular beam, based on the first-Born approximation of time dependent perturbation theory, taking into accounts the anisotropic Lennard-Jones interaction potentials. The method of observing and measuring correctly the differential interference angle is presented. The relation between differential and parameter, velocity is obtained. The relation of the integral interference angle and temperature is discussed.

文中利用一阶含时波恩近似和L-J相互作用势，建立了原子-双原子分子碰撞系统转动传能的量子干涉模型，描述了观察和测量微分干涉角的方法，得到了微分干涉角与碰撞半径和碰撞速度间的关系，同时也得到了积分干涉角和实验温度的关系。

This paper establishes a feasible collision model for two-wheeled motorcycles according to ISO 13232, some internat...

本文仅从摩托车碰撞实体模型建立方面，参考ISO 13232 -2005标准中碰撞试验模型及国际上部分关于摩托车公开碰撞的资料，结合实际检验工作需要，设定了可行性二轮摩托车碰撞模型。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。