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结合开发勘测设计一体化软件的实践经验和体会 ,通过分析公路勘测设计的过程和数据库流程 ,提出了公路勘测设计一体化工程数据库系统的设计方法 ,并对其功能、结构、数据模型以及实体的数据项和库中的标识等方面进行了阐述。
Combined with the practical experience and experience in the development of survey and design integration software, this paper puts forward the design method of highway survey and design integrated engineering database system by analyzing the process and database process of highway survey and design. And its function, structure, data model and entity Data items and the identification of the library and so on.