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华北地区千年疫情数据具有资料来源广、数据量大的特点,针对查询难点问题,介绍了华北地区千年疫情数据库查询系统的设计与实现步骤。同时对该系统的开发平台、系统结构及实现系统的相关技术进行了具体的分析与论述。经过统计分析处理,将古代、近代、现代各省、市、区县疫情发生的烈度用不同颜色标注于华北地图上,为更好的制定疫病防治策略和预案提供了决策支持。该数据库的开发成功对于华北地区各省市县疫情的查询、研究工作都具有重要的应用价值。
The data of the millennium epidemic in North China are characterized by wide sources of information and large amount of data. The design and implementation steps of the system for querying the database of millennium epidemics in North China are introduced in view of the difficulties in the query. At the same time, the system development platform, system structure and the related technologies of the system are analyzed and discussed in detail. After statistical analysis and processing, the intensities of outbreaks in ancient, modern and modern provinces, cities and districts were marked with different colors on the map of North China, which provided decision-making support for better formulation of epidemic prevention strategies and plans. The successful development of the database for the provinces and cities in North China epidemic inquiries, research work has an important application value.