查询词典 cad

Perception correlations among distributed heterogeneous PDM systems were established by a perception router description table, and the perception correlations among heterogeneous CAD models were established through a model feature correlation description table.

利用感知路由描述表，建立分布式产品数据管理系统之间的感知关联；利用模型特征相关性描述表，建立异构计算机辅助设计平台下模型间的特征级感知关联。

We had to tweak our AutoCAD program because the mouse-pointer "cross hair" caused too much data to be sent-and this is tiresome if a user is working in Auto CAD all day long.

我们必须调整我们的CAD程序，因为鼠标指针"十字线"，造成太多的数据发送，这对于用户是在AUTOCAD工作一整天是很受打击的。

Crosslight Software was the first commercial company to provide CAD software for electrical and optical modeling of laser diodes, and it has maintained the leade

公司认为员工的创新精神、技术水平、工作能力和团队合作意识是公司参与市场竞争的最大保障，我们倡导开放愉悦

His paper introduces the principle the implementation of a highway culvert CAD system.

介绍作者开发的公路涵洞CAD系统的设计原理和实现方法。

The design and realization of intelligent CAD system for cushioning package were introduced.

介绍了缓冲包装智能CAD软件系统的设计与实现。

Based on the ESand modern design methods such as FEM, structural optimization etc., a set of software about the CAD of hydraulic cylinder for hydraulic press is developed.

本文针对液压机用液压缸，在AutoCAD R14平台上开发了一套以专家系统和优化设计为支撑软件的液压缸CAD系统——《YYGCAD2.0》。

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。

Current CAD/CAM software has some demerit and can't meet people's need.

但是，现有的CAD/CAM软件还存在着各种各样的缺点。

Methods Clinical data of 3 cases of bile duct injury during laparoscopic cholecystectomy were analyzed retrospectively.

回顾总结3例LC术中胆管损伤的临床资料，分析3例胆管损伤的原因及对策。

These techniques are applied to the gobang.

本文将这些技术用于五子棋中。