查询词典 cad cam

These elaborate CAD-reconstructions, developed by Darmstadt Technical University, provide a representative survey of the architecture of synagogues in Germany before their destruction.

书中的通过CAD技术制作的复原图精妙逼真，由Darmstadt科技大学研究制作，是对德国犹太教堂建筑遭受毁灭之前的代表性调查研究。

Keywords Spread to move of snail pole, Decelerator, CAD

很好的体现了计算机辅助设计的优越点，它高效，便捷的特点得到了淋漓尽致的发挥，不仅使计算，绘图容易许多，也使零件的工艺设计轻松很多。

Design process modelling is another important area of CAD techniques. In chapter 9, by numeric analysis, composite/decomposite of design objects and metric space, we discuss the quantity feature of design process in detail, which ground the qualitative reasoning in design process.

设计过程建模是CAD技术的又一重要课题，在第九章中，作者运用数值分析的手段，通过设计对象的组合分解，引入距离空间的概念，对设计过程中的定量性作了详细分析，这一分析过程为设计过程建模后续的定性推理提供了坚实的基础。

Firstly, we briefly introduce the assembly model, analyze and evaluate the typical assembly model. Secondly, we propose a new-layered assembly model which is based on discrete face. At last, we briefly discuss how to use the DENEB system to abstract the information from the CAD model and how to add constrain information to the DENEB model.

首先，对装配模型进行了简要介绍，并对当前典型的装配模型及其特点进行了介绍和分析；其次，结合本文提出的装配规划算法提出了基于离散面片的层次化装配模型；最后，简要介绍了如何通过DENEB系统对CAD模型中的信息进行抽取以及如何添加约束信息。

At first, the thesis tells us present development condition of automobile CAD at domestic and international situation and its aim and denotation.

本文首先介绍了国内外汽车计算机辅助设计的发展状况，撰写本文的目的和意义。

In addition, the question whether there is an inevitable link between CAD technology and descriptive geometry has been well answered in this paper.

针对这些在工程图学教育改革过程中不容忽视的问题，本文对此作了必要的论证。

The marker system in computer aid design is the hotspot and difficult problem in the study of CAD.

文摘要 ：计算机辅助设计技术是计算机科学与工程科学技术之间的跨学科的边缘科学。

We need a CAD/CAE integration system to get a more automatic, more effective design aid system.

为了能够进一步提高分析设计效率，加大计算机辅助设计的自动化程度，我们需要实现一个CAD／CAE的集成系统。

Although traditional software CAD can aid product design, it still has no function for creative design.

虽然传统的CAD软件可以辅助设计者进行设计，但是它仍然不具备创新设计的功能，所以设计者利用常规CAD软件在短期内设计出一款新产品并不是一件容易的事情。

CaD and desktop publishing continue to be improved with ever new and faster PCs.

电脑辅助设计和小规模出版业随着日新月异的个人电脑而改进。

I'm going tor her!

我这就去救她！

As rise are design to help keep a several toney , a brain chemical at continues lever.

SSRI被设计来帮助保持血液中的复合胺即在大脑中一个连续水平的化学物质。