This paper gives a brief introduction to the GIS technique and methods we adopted in establishing the underground pipeline information system of the city of Hefei.

介绍了合肥测绘设计研究院利用GIS技术建立合肥市地下管线信息系统中的一些技术方法和经验。

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This paper designs system structure according to pipeline information work flow and the key technology involved such as hyperlink analysis, searching strategy a.

根据管道信息业务流程，设计了系统的组成架构，探讨超链分析、搜索策略、网页评级排序等关键技术。

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The application of geographic information system(GIS)in the risk analysis of buried gas pipeline is studied with the engineering example in a certain city.

结合某市工程实例，探讨了地理信息系统在埋地燃气管道风险分析中的应用。

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In the traditional model, CRM is a system of record: it tracks customer information and contact history, manages the sales pipeline, and enables detailed analysis of sales performance and customer data.

FORBES: From Customer Management To Customer Engagement