本文详细阐述了基于GIS(地理信息系统)的分布式数据库在电信线路管理方面的应用。
This paper mainly introduces the application of distributed database based on GIS in telecommunication circuit resource management system.
论文的后半部分还讨论了铁路线路场景模型的建立，并与相关数据库连接，形成了基于铁路线路的三维信息查询系统，讨论了系统实现的相关技术。
Last, an information query system based on the railway is built after we analyze railway modeling and database technique. Correlative techniques about the system are discussed.
将线路的地理位置信息做成数据库保存在计算机中，线路故障时可以直接调用数据库，将数据传送给其他计算机，方便维修人员调度。
Database of line position can be made and preserved in computer. When the lines have problems, the computer can use the database directly and send the data to…
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