In order to meet that need of the large-scale and complicated development of distributed application,as the distributed technology standard of component model,CORBA and COM/DCOM technologies are used widely.

• 为了满足复杂的、大型的分布式应用开发的需求 ,作为基于组件对象模型的分布式技术规范 ,CORBA和COM/DCOM技术被广泛采用。