提出一种基于邻接矩阵的厂站拓扑分析方法，并介绍了采用图形数据库一体化技术实现该方法的具体步骤。
A station topology analysis method based on adjacent matrix is presented and the graphic database integrative technology is adopted to realize it.
着重探讨了集控站仿真培训建模支持系统中如何基于CIM公共信息模型，以面向设备的建模方式实现图形数据库一体化的问题。
A graphic integrated database modeling using device-oriented method in centralized control substation training simulation modeling support system based on CIM is developed.
使用对象关系型数据库来一体化存储和管理海量的GIS基础图形数据和属性数据是近年来GIS领域研究的一项重点内容。
It is an important research content of GIS fields in the recent years to store and manage mass GIS basic graphics data and attribute data using object-relation database.
使用对象关系型数据库来一体化存储和管理海量的GIS基础图形数据和属性数据是近年来GIS领域研究的一项重点内容。
It is an important research content of GIS fields in the recent years to store and manage mass GIS basic graphics data and attribute data using object-relation database.
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