摘要
介绍CAD二次开发 ,阐述了二次开发的目的和方法 ,提出了一种基于对象特征的CAD二次开发方法 。
What is the secondary developing of CAD is introducecl,the goal and method of the secondary developing are narrated.such a method based on object features is presented,and its feasibility is expressed from the view of product design method.
出处
《山西煤炭》
2000年第2期47-48,60,共3页
Shanxi Coal
