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
- Crater Lake National Park
- craterlet
- C^r atlas
- Cr atlas
- craton
- craton destruction
- cratonic basin
- cratonization
- Cratylus
- craving
- Crawford
- crawler crane
- crawler excavator
- crawler pile frame
- crawler-type forming machine
- crawlerway
- crawling
- C ray
- Cray
- crayfish
- crayfish white spot syndrome，Procambarus clarkii white spot syndrome
- Crayon
- Crayon Shin-chan
- craze
- crazing