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
- protaxis
- protea family
- Protea flower
- protease
- protease cleavage sites prediction
- protease inhibitor
- protease; proteinase
- proteasome
- protectant
- protect areas land ownership
- protected area
- Protected area and National Park of New Zealand
- protected area law
- protected area management
- protected area monitoring
- protected areas buffer zone
- Protected areas Interpretation and Education
- protected areas Local communities
- protected areas management effectiveness
- protected areas planing strategies
- protected areas planing vision
- protected areas planing zoning
- protected areas planning
- protected areas public participation
- protected area with sustainable use of natural resources