工学 空间数据库 释 spatial database 空间数据库 用来存储描述空间实体的位置、形状、大小及其分布特征等多方面信息数据的数据集合。
数据库 特种数据库 释文 spatial database 空间数据库
- abstract equation
- abstract evolution equation
- Abstract-expressionism
- abstract factor analysis
- abstract factory pattern
- abstract family of languages
- abstract family of languages, AFL
- abstract field
- abstract film
- abstract finite group
- abstract function
- abstract geometry
- abstract graph
- abstract group
- abstract harmonic analysis
- abstract homotopy theory
- abstract ideal theory
- abstract index notation
- abstract integral
- abstract integral equation
- abstract integration theory
- abstract interpolation
- abstract interval function
- abstraction
- abstraction by identification