工学 空间数据模型 释 spatial data model 空间数据模型 地理信息系统（GIS）中空间数据组织的概念和方法。反映现实世界中空间实体及其相互之间的联系，是描述GIS空间数据组织和进行空间数据库设计的理论基础。
数据库 数据库理论 释文 spatial data model 空间数据模型
- Cognitive Map
- cognitive map
- cognitive mapping
- cognitive maps
- cognitive model
- cognitive modeling
- cognitive network security
- cognitive neuropsychology
- cognitive neuroscience
- cognitive optimization
- cognitive phonology
- cognitive pilot channel
- cognitive poetics
- cognitive process
- Cognitive Psychology
- cognitive psychology
- cognitive psychology thought in ancient China
- cognitive radar
- cognitive radio network
- cognitive radio wireless network architecture
- cognitive radio，CR
- cognitive relay
- cognitive resources theory of aging
- cognitive resource theory
- cognitive restructuring