The paper also discusses its working principle, design project and flow diagram. 讨论了装置的工作原理,实施方案及流程图。
In the design stage, the paper gives the system function modules of the data flow diagram, including project management data flow diagram reporting, project project management data flow diagram, data flow diagram project contract management, project acceptance management data flow diagram. 在系统的设计阶段,论文主要给出了系统各功能模块的数据流图,包括项目申报管理数据流图,项目立项管理数据流图,项目合同管理数据流图,项目验收管理数据流图。
In the requirement analysis of the system, this article fully analyzes the main business process of the project management system and draws the flow diagram and use case active diagram of the main business. 在系统需求分析中详细分析了项目管理系统中的主要业务流程,并给出主要业务的业务流程图和用例活动图。