摘要
以全国水土保持数据库及其管理系统的建设为背景,以水土保持工作中所应用的数据为研究对象,综合分析了系统的数据流程、数据类型,并设计了系统数据库的逻辑结构和物理结构,最后展示了系统实现的功能。
This thesis regards the construction and management system of soil and water conservation database as background, and views the data from soil and water conservation work as research object. Then it analyzes the data flow and data type of the system, designs the logical and physical structure of the database, and shows the functions that the system realizes.
出处
《水土保持通报》
CSCD
北大核心
2007年第4期26-29,共4页
Bulletin of Soil and Water Conservation
关键词
全国水土保持监测
信息系统
数据库设计
soil and water conservation monitoring
information system
database design
