Management and application of hydrology information resources have direct impact on scientific management of water resources.
水文信息资源的管理和应用服务水平直接影响着水资源的科学管理。
This paper studied on the system analysis, design and application of water and electricity project bid management information system based on cost analysis.
本文就基于造价分析的水利水电工程招标管理信息系统的系统分析、设计与应用问题进行了研究。
And then the paper shows the application of Graphic-attributes Integration technology in Water Source Management Information System of the Guangdong Province.
在此基础上，给出了图文一体化技术在广东省水资源管理信息系统中的应用案例。
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