The application and trend of mechanical cad technology in china 的应用现状及发展趋势
The initialization and use national standards of mechanical cad drawings 制图的初始化与国家标准应用
The secondary development about mechanical cad system that ' s technology foundation and meaning has been explained 说明了机械cad系统二次开发的科学依据和意义。
All of these will provide some new thinking and methods for the development of mechanical cad system 在理论与实践上为专用机械cad系统的开发提供了一些有益的思路与方法。
In modern mechanical cad , parametric design which adopting the idea of object - oriented programming is widely used 在现代机械设计cad中,采用面向对象设计思想的参数化设计的应用很广。
This professional three dimensional mechanical cad software is based on autocad 2000 software platform in the windows 98 system 该软件是基于windows98操作系统下autocad2000软件平台上的专业化机械三维cad软件。
Combining with research and actual example of mechanical cad , it analyzes , studies and discuses the 3d modeling key technology - node technology 摘要结合机械cad研究和实际应用,对三维实体建模关键技术节点技术进行分析、研究和探讨。
Etc . mechanical cad system developed with structure method has bad readability , expansion and maintenance , development , object - oriented method provide a new software developing method 采用结构化方法开发的机械cad系统可读性、可扩充性、可维护性都很差。
It is significative to import uml to the developing of mechanical cad sy stem a nd t o r esearch t he a pplication o f u ml i n m echanical c ad sy stem 并且提出,在系统的开发中,可利用全面支持uml的rationalrose作为case工具,从而在机械cad系统开发中实现方法与工具的完美结合。
This thesis is based on the science and technology project of gansu province - the intelligent database system of mechanical cad . some topic are discussed and researched 本文所做工作部分为甘肃省科技攻关项目《机械cad智能工程数据库系统》的cad系统工程部分,论文主要从以下几个方面进行了探讨和研究。