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
- quod erat demonstrandum
- Quodlibet
- Qu Opera Troupe of Beijing
- quorum
- quorum quenching
- Quorum sensing
- quorum sensing
- quorum sensing of bacteria
- quota
- quota for non-leadership posts
- quota game
- quota management
- quota ring
- quota rule
- quota sample
- Quota Sampling
- quota sampling
- quota share reinsurance
- quota system
- quotation
- Quotations from Jigong the Crazy Monk
- quotations from masters of Zen
- Quotations from Wenyi Written by Huang Tingjian
- Quotation Style
- quotation style