CAD 工程的论证在计算机应用领域占有很重要的地位,我个人有两点看法:一个是关于 CAD 工程这方面的共性和特殊性。CAD 内容非常多,但有共同性的技术,如有限元分析、数据库处理、二维、三维的作图技术等。在各行各业又有特殊性的东西,如何对待共性和特殊性?吕东主任的工作报告在基本指导原则第三点指出,加强横向联系,坚持一条龙的原则,要打破地区、部门和所有制的界限,打破条块分隔,打破大而全,小而全的组织结构,逐步形成新的企业群体,或企业集团、科学研究、技术开发、生产服务和应用相结合形 CAD engineering demonstration occupies a very important position in the field of computer applications, I personally have two views: one is about the common and particular aspects of CAD engineering. CAD content is very large, but there are common technologies, such as finite element analysis, database processing, two-dimensional, three-dimensional mapping technology. How to Treat Commonness and Particularity? In his report on the work of Director Lu Dong, on the third point of the basic guiding principle, he pointed out: To strengthen horizontal ties and adhere to the principle of one-stop, we must break the rules of regional, sectoral and ownership , Break the barrier of separation and break down the large and small and complete organizational structure and gradually form a new group of enterprises or groups of enterprises, combining scientific research, technological development, production services and applications