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
- Zhaolingshan
- Zhao Lingyi
- Zhao Lingzhi
- Zhaolin Park
- Zhao Linping
- Zhao Lirong
- Zhaolu Ba
- Zhao Luorui
- Zhao Mausoleum of Shenyang
- Zhao Mausoleum of Tang Dynasty
- Zhao Mei
- Zhao Meibo
- Zhao Mengfu
- Zhao Mengtao
- Zhao Ming
- Zhao Mingcheng
- Zhao Mingcheng's Catalogue of Bronze and Stone Inscriptions
- Zhao Mingyi
- Zhao Minheng
- Zhao Naituan
- Zhao Nangong
- Zhao Nanxing
- Zhaopingtai Reservoir
- Zhaoping Xian
- Zhao Pu