摘要
采用Windows98操作平台 ,利用VisualFoxPro5 .0作为开发语言 ,重建了农业气象数据库系统。新系统保留了原来规范的数据库结构和合理的查询、统计功能 ,增加了全省分区管理功能 ;首次实现了将AB报旬资料自动添加到历史逐旬资料库中的功能 ,并可进行实时特定的统计分析 ;完善了数据库的建立、文件格式转换功能 ,大大提高了系统的实用性。
An agro-meteorological database system was rebuilt with Visual FoxPro5.0 by using plate form of Windows 98. This new system reserved the canonical database structure, logical lookup and statistic function included in the original system. A new function of zonal management over Jiangsu province was added to the established system; The functions appended a period of ten days data of AB message to the historical database and made a real-time and specific statistic were realized at the first time. The functions for database build-up and transformation of file format were improved. The practicability of database system was enhanced in this new system.
出处
《中国农业气象》
CSCD
2003年第1期41-43,共3页
Chinese Journal of Agrometeorology
关键词
农业气象
数据库系统
改进
应用
Agro-meteorology
Database system
Improvement and application
