The regulations enacted in this study for designing the spatial and attribute database are fundamental to found the background database, which are useful for other application in designing database.
本项研究设计的空间数据库和属性数据库设计规范是背景数据库设计的核心，具有普遍意义。
参考来源 - 基于多源数据复合分析的作物遥感识别方法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
建立基于关系型数据库的农产品安全背景数据库可为安全农产品生产提供重要的辅助依据。
Establishing background database of main agricultural product safety which based on relational database can provide the essential information and support of crop safety production.
简要阐述了建设新疆棉花遥感监测系统背景数据库的意义，并对此背景数据库的结构和功能进行了设计说明。
This paper elaborated the significance of development of the background database of cotton operational monitoring system using remote sensing in Xinjiang.
软件使用这些信息来创建一个背景、事件、物体和活动的数据库。
It USES this information to create a database of backgrounds, events, objects and activities.
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