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
- kinetics of rigid body in general motion
- kinetics of rigid body rotating about a fixed axis
- kinetic spectrophotometry
- kinetics stage
- kinetic stability
- kinetic temperature
- kinetic theory
- kinetic theory of gases
- kinetic theory of gasses
- kinetic theory of molecules
- kinetic theory of plasma
- kinetic undercooling
- kinetic viscosity
- kinetic warhead
- kinetin
- kinetocamera
- kinetochore
- kinetochore microtubule
- kinetogram
- kinetograph
- kinetophone
- kineto-statics
- kinetostatics
- kinetron
- k-inflation