计算机辅助设计

A major element of a CIM system is a computer-assisted design system.

CIM系统的一个主要的组成部分是计算机辅助设计系统。

It is based on the conformal mapping approach and improved transmission line model, which is suitable for direct application in CAD programs.

它是基于保角变换法和改进的传输线理论模型，特别适合于多介质层矩形贴片微带天线的计算机辅助设计及微带阵列天线的分析。

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。

Due to the close integration of MPF and computer-aided design technology, the method can remarkably shorten the production cycle of titanium cranioplasty, as well as keeping an improved fitting precision.

得益于多点成形和计算机辅助设计技术的紧密融和，该技术能够显著缩短钛板假体的制造周期，同时大大提高假体与患处的贴合精度。

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。

Computer aid design has improved our work efficiency greatly.

计算机辅助设计的应用能大大提高人们的工作效率。

Necessary and sufficient conditions for convexity preserving of developable surface patches are presented.

文中对计算机辅助设计技术中常用的可展面进行了保凸分析，利用该结论可以轻而易举地判别和控制可展面的形状

Today, he manages twelve people and earns just under $100,000 a year as a computer-aided design draftsman at a large engineering firm.

如今，他在一家大的制造企业担任计算机辅助设计，管理着十二个人，一年拿10万美金的薪水。

ABSTRACT In order to improve the high industrialization, the high yielding standardization and the high flexibility of furniture industry of China, furniture computer aided design, in which the advanced technologies~ devices-, design ways are used, will be the optimal choice; as the purpose of replacing the traditional design way drawing on the drawing table with hands, at the same time in stead of the low efficiency..

为使我国的家具工业实现高度的工业化、标准化生产的同时兼具生产的高度灵活性，家具计算机辅助设计将是最佳选择。

Fine User Interface.And the system was circulated with a man-machine conversation.The purpose to do all of this is just to let computer protract Switched Reluctance Motor with an idea that people alter the parameter of Switched Reluctance Motor.Because Switched Reluctance Motors have a character: although the parameter and size changed ,the structure is fixedness .

该课题主要针对开关磁阻电机的计算机辅助设计，以流行的VisualBasic作为开关磁阻电机软件的开发平台，结合AutuCAD2000关于VisualBasic的二次开发，开发出一个具有良好用户界面的交互性的开关磁阻电机CAD软件系统。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了