system object model造句

例句与造句

1. Distributed system object model
   分布式系统对象模型
2. Vem system object model is persisted with relational and the method of mapping data model to relational database is specified
   采用关系数据库对立磨机cad系统对象模型持久化，确定了对象模型向关系数据库映射的方法。
3. It's difficult to find system object model in a sentence. 用system object model造句挺难的