By combining with telecom business and component GIS technology, a management system for a base station is studied, designed and realized.

结合电信业务和组件GIS技术，设计并实现了一个基站管理系统。

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The Knowledge Base Management System is studied in Chapter 4, which is an important component of Concept Retrieval Based on Knowledge Base.

第四章 知识库管理系统，它是基于知识库概念检索的辅助工具。

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