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
- A-optimal design
- Ao Quweng's Commentary on Poetry
- AORS
- aorta
- aortic aneurysm
- aortic nerves in rabbits
- aortic regurgitation or aortic insufficiency
- aortic sinus aneurysm
- aortic stenosis
- aortofemoral artificial blood vessel grafting
- AOS
- AOSA
- AOSB
- AOSC
- AOSCA
- AOSD
- AOSE
- Ao's Golden Mirror of Cold Pathogenic Diseases
- Aoshan Dao
- aoshan-type iron deposit
- Aosta
- Ao Taosun
- AOTF
- aotoplate device
- Aotu Style