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
- small size effect
- small slope approximation
- small snakehead
- small Solar System body
- small solid angle measurement
- small specimens of superconductor
- small specimen testing technique
- small statistic sum
- small stellated dodecahedron
- small-step semantics
- small subgroup
- small submodule
- Small-Sword Society
- Small Tablets by the Maple Window
- small-tailed han sheep
- Small Talks
- Small Talks in Snow
- small team communication network
- small theater
- small theatre
- small time local controllability
- small town
- small town, big issue
- small town community
- small town construction