【摘要】 在多个ＣＡＤ平台上进行软件二次开发，要花大量精力考虑支撑平台的接口问题和系统维护问题。如何简化接口程序的编制、提高系统维护的效率，现实中是一个很有意义的研究课题。特征语言的研究在此方面进行了探索。文章提出了利用特征语言解决跨平台开发ＣＡＤ软件问题的总体构想，并实现了部分功能。更多还原

【Abstract】 To conduct Quadratic Developing of software on multi-platform of CAD,there are a lot of problems on the interfaces of CAD platforms and system maintenance.It is a very significant subject how to simplify the interface program and increase the efficiency of system maintenance.We have been doing some exploring in this field by researching Feature Language.In this paper,we introduce an overview that Feature Language is used as a solution to conduct Qudratic Developing on multi-platform of CAD,and we have realized a part of its function.更多还原