【摘要】 将信息集成系统分为信息层和功能层 ,通过开放式的网络拓朴结构实现信息集成 ,逐渐实现企业管理信息化更多还原

【Abstract】 The information integration system was divided into information layer and function layer. The management informationization in the enterprise could be realized by the information integration through the open network analysissitus structure.更多还原