Finally, the simulation results before and after car modeling modification were compared, which indicated that modification can improve the absorption property and crash safety.
将改进后的车身模型的仿真结果与改进前进行对比，结果表明达到了提高吸能特性和碰撞安全性的目的。
Tran rendered his concept car using 3-D modeling programs, but students often build scale prototypes as well.
Dong用三维建模程序打造他的概念车，不过学生们通常也制作等大模型。
The workflow for creating a car can vary, from using splines and surfaces to box modeling.
工作流创建的汽车可能会有所不同，使用样条曲线和曲面箱造型。
This dissertation designs a service time-space network combined with train formation plan and train schedule for the first time, which makes for modeling dynamic empty car distribution.
首次提出了融合列车编组计划和列车运行图的服务时空网络概念，为研究动态空车调配问题提供了一种有效的技术手段和建模方法。
On the basis of an integrated model of C62 freight car, the problem of modeling for liquid transport with containers with dynamic software SIMPACK and contact modeling method.
在C62货车模型的基础上，通过动力学仿真软件SIMPACK，采用滚动体接触建模法解决了用集装箱装载液体货物的模型问题。
This text provides about the solution of a question of "line light source of the car light" in "2002 national university students mathematics modeling contest".
本文给出了“2002年全国大学生数学建模竞赛”中关于“车灯线光源”一题的解决方案。
During the modeling process, there are some simplifications for some of the details of real car, thinking about the simulation time and computer hardware problems.
在建立仿真模型过程中，考虑到仿真时间与计算机硬件问题，对实车部分细节做出相应的简化。
We'll use a number of box-modeling methods to build the main body of the car.
我们将使用一箱建模方法的数量，以建立主体车。
Currently the smoothing of curves and surfaces has become an important method of technology in car body modeling.
目前曲线曲面的光顺处理已成为轿车车身外表面造型方法中非常重要的一项技术。
The paper expatiates a highly interactive and flexible car body modeling method and describes modeling steps in detail.
在该系统的基础上提出了具有高交互性、灵活性的车身虚拟造型方法，并详细地介绍了造型步骤。
An example of modeling the side wall of the car body is given to verify the efficiency of the tool.
以建立车身侧围过渡区域为例，验证了该工具的高效性。
The modeling process of the flexible unit structure was explained in detail taking the hydraulic press as an example. It is proved that the product design can be car…
以组合框架式液压机的应用为例 ，分析了柔性元结构的具体创建过程。
The modeling process of the flexible unit structure was explained in detail taking the hydraulic press as an example. It is proved that the product design can be car…
以组合框架式液压机的应用为例 ，分析了柔性元结构的具体创建过程。
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