工学 空间查询 释 spatial query 空间查询 从空间数据库中标识一个地理目标子集的过程。被标识的目标必须满足特定的语义与空间关系准则。又称空间检索、空间数据选取。
计算机应用 信息系统与信息化 释文 spatial query 空间查询
- brazing
- brazing filler metal
- brazing materials
- brazing technology
- Brazza-Makoko Treaty
- Brazzaville
- Brazzaville Group
- BRB
- BRD
- BRDF
- bread
- bread board
- breadboard
- bread crumb navigation
- breadfruit
- Bread & Puppet Theatre Company
- bread shaping machine
- breadth
- breadth first analysis
- breadth-first parsing
- breadth-first rule
- breadth first search
- breadth-first search
- breadth first search, BFS
- breadth of mind