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防洪数据库系统是中芬合作黄河防洪减灾软件系统中的一个子系统。实时水雨情数据库作为黄河防洪数据库系统的重要数据库之一，经过规划论证，现已完成数据库需求分析、数据库设计、数据库实施和数据库系统试运行与维扩五个阶段的开发任务，文中对开发的内容、技术手段以及系统操作、使用和维护等方面进行了描述。
Flood control database system is a sub-system in Sino-Finland cooperation Yellow River flood control and disaster reduction software system. As one of the important databases of the Yellow River flood control database system, the real-time water and rain information database has completed five stages of development tasks including database requirements analysis, database design, database implementation and database system commissioning and dimensional expansion through planning and demonstration. Content, technical means and system operation, use and maintenance, etc. described.