【摘要】 从特征造型和工程数据库两个概念出发,提出了一种面向CIM为特征造型服务的特征数据库模型,为解决CIM环境中各分系统的集成打下坚实的基础。更多还原

【Abstract】 This paper presents a CIM—oriented feature database model for feature modeling based on the con- cepts of feature modeling and engineering database.The study will lay the solid foundation of sub-systems integration in CIM environment.更多还原