topology database

Object-oriented relationship database of power system is also designed. ③ Based on power system topology database, automatically developing network graph of power network is designed;

以电网拓扑数据库为基础，提出了一种基于网络图论技术自动生成电网网络层图形的新方法；

Unable to find the portal site in the topology database.

无法在拓扑结构数据库中找到门户网站。

It succeeded to resolve the updating of tens of thousands of routing table, the shaking of complex RPR topology database, high cost of hardware storage space and the spending problem of CPU.

成功地解决了数以10万计的路由表项的更新、复杂RPR拓扑库的震荡、高成本硬件存贮空间和CPU的开销问题。

Knowledge production and frame representation are used to build rule database, status database, topology database and property database, these databases can describe all information of a substation.

该系统采用产生式知识表示法和框架知识表示法，通过在数据库中分别建立规则库、状态库、网络拓扑知识库和设备属性库来完整表述变电站的全部信息。

The document library already exists in the topology database.

该文档库已存在于拓扑结构数据库中。

A topology database is designed by which topology information is easily stored, analyzed and visualized.

文中设计了一个易于存储、分析及图形化显示的拓扑数据库。

Unable to retrieve Global Properties from topology database.

无法从拓扑结构数据库中检索全局属性。