计算机辅助设计

Theory and Application of Computer Aided Optical Design .

计算机辅助光学设计的理论与应用。

In this paper,the probability of mismatch is given on basis of the research situations of computer aided tolerancing.

在分析计算机辅助公差设计现状的基础上，引入不匹配率，研究尺寸公差与形位公差在产品性能要求上的互相约束关系，从而提出包括尺寸公差和形位公差的综合公差优化设计模型。

This paper introduces an automated magnet design, modeling and shimming method under the pythonic integrated environment based on virtual prototyping, a novel technique to shorten development period and reduce costs for physical prototypes.

提出了一种计算机辅助的自动化磁铁设计、建模和修正的方法，该方法在基于Python混合编程的虚拟样机集成设计环境中实现。

Based on the development of intelligent and integrated CAPP system, this paper researches and discusses the implementing methods of Similitude Design in CAPP system.

本文结合智能集成化计算机辅助工艺设计系统iCAPP的开发，研究和探讨了相似工艺设计在CAPP系统中的实现方法。

A case-modifying method based on negotiation tools such as communication, voting tool and arbitrating tool is proposed for computer-aided decision making.

提出了基于协商机制的事例修改方法，综合利用协同设计环境提供的通讯机制、表决机制、仲裁机制等手段，帮助设计人员进行计算机辅助决策。

Based on reviewing the history of manufacturing system, and analyzing the future trends of the manufacturing industries in the 21〓 century, the key study focuses on the Life-cycle information-functional model of VE, the multi-level production resource model in VE, the key factors impacting the enterprise cooperation success, the evaluation system of enterprise's production resource compatibility, fuzzy quantitating method of resource compatibility, designing and development of computer supported partner selection decision system, etc.

本论文全文共七章，在回顾制造系统的变迁过程、展望其未来发展趋势的基础上，重点研究了虚拟企业的全生命周期信息功能模型、虚拟企业的分层次生产资源建模、影响虚拟企业协作成功与否的关键因素的分析、企业生产资源兼容性评价体系的构建、企业生产资源兼容性指标的模糊量化方法、虚拟企业的企业伙伴选择模型、企业伙伴选择模型的算法设计、计算机辅助企业伙伴选择决策系统的设计和开发等等。

The disquisition pilot study on the computer assisted optimization design of the basic parameters of the cycoloid pin gear planet transmission is carried out.

本文对摆线针轮行星传动基本参数的计算机辅助优化设计作了初步探讨，试图对从事齿轮传动设计的同仁能有所帮助。

The methodology of representative values is employed for the analysis of a manifold system of coathanger circular die . The results are then used for the computer design of the system.

采用了表征值方法，在对衣架式口模圆形截面的歧管系统进行分析的基础上，提出了对任意截面形状歧管系统的设计原则和计算方法，对衣架式口模的歧管系统实现了计算机辅助优化设计。

Now there are many kinds of implantation products with various brands. Most of them are serial ones, which cannot meet the needs of the persons with skeleton deformity or abnormal injured skeleton parts. And because of the long time of design and manufacturing, economical efficiency and other reasons, customized orthopaedics products applied in clinic are limited. It's urgent to reduce the time of design and manufacturing on the base of costcutting, so the parallel computing will bring its power into play.

目前，骨科植入物产品种类繁多，各种品牌层出不穷，系列化产品占据了市场的绝大部分份额，而往往有相当部分病人由于骨骼畸形或伤及少见的骨骼生理部位，系列化产品很难满足要求，又由于因人而异的骨科产品受其设计与加工的时间、精力、财力等许多方面制约而变得应用寥寥，在降低成本的基础上如何减少设计与加工周期将变得十分迫切，并行计算将在此处有一席用武之地；另外计算机辅助手术也将在这领域逐步推广，尤其在术中阶段，系统对并行计算的需求尤为迫切。

A robust design method based on simulated experiments approach and compromise programming approach is used to gain compromise between product quality and manuf.

在分析计算机辅助公差设计技术的研究现状的基础上，提出了基于模拟试验法的离散公差稳健设计方法。

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