理学 数据库系统设计 释 semantic data model 语义数据模型 一种基于高层语义的数据库描述和结构形式，是具有较强的语义功能的模型。
数据库 数据库应用开发 释文 semantic data model 语义数据模型
- page printer
- PAGER
- pager
- PageRank
- PageRank algorithm
- PageRank算法
- page reclamation
- page replacement
- page replacement strategy
- PAGES
- page table
- Paget's disease
- page view
- paging
- paging mode
- Pagliacci
- Pagoda
- pagoda
- Pagoda at Haotian Temple
- Pagoda for Keeping Ten-Thousand Copies of the Buddha-avatamsakasutra
- pagoda in Huayan Monastery
- Pagoda in Kaiyuan Temple
- Pagoda in Tianning Temple
- Pagoda in Xingshengjiao Temple
- Pagoda Memorial Archway