管理学 查询语言 释 query language 查询语言 应信息存储和信息检索的共同需要而编制的专门语言，或人工语言的标准化。
数据库 数据库管理系统及其实现技术 释文 query language, QL 查询语言
- Omar Khayyam crater
- Omar Khayyam (或Al-Khayyāmī)(约1048—1131)
- Omaruru
- omasum
- omasum impaction
- omasum motility
- OMBE
- ombrogram
- ombrograph
- ombrophyte
- ombrotrophic swamp
- OMC
- OMCVD
- Omdurman
- omega-algebra
- omega amino acid
- omega-amino acid
- omega-completeness
- omega-connected space
- omega consistency
- omega-consistency
- omega-consistent formal system
- omega-constant
- omega-function
- omega-group