摘要
本文在对流行的ＤＳＳ结构框架模式讨论的基础上，提出了应从三个视角表述ＤＳＳ结构的观点，对ＤＳＳ的概念结构、逻辑功能结构、物理结构以及ＤＳＳ系统结构的构造方式等问题进行了探讨。
篈fter discussing traditional structure for DSS，the writer put forward a new pro-posal that describes structure for DSS from three angles of view. The structure of conceptfor DSS，structure of logical function for DSS and building ways of system achitecture forDSS are discussed in the paper.
关键词
结构
概念结构
逻辑功能结构
物理结构
系统集成
：structure，structure of concept，structure of logical function,physical structure，system integration
