基础数据表 meaning in Chinese

underlying table

In the paper , the hierarchical system architecture of the information management system is introduced , the essential database tables needed for the information system to work is analyzed , the application of tree component in the system and the methods to deal with related events are concerned , finally , the data input and output of mining plan are discussed
提出了该信息系统的多层体系结构，分析了系统运行所需要的基础数据表，及树型组件在此信息系统上的应用和相应事件处理方法，最后对采掘计划数据的导入和导出做了论述。