理学 数据库系统 释 relational database 关系数据库 采用关系模型的数据库。 理学 云计算 释 relational database 关系数据库 采用关系模型（relational model）来组织数据的数字数据库，一种可以存储数据，也可以选择性进行功能实现的永久性存储机制。
数据库 数据库管理系统及其实现技术 释文 relational database 关系数据库
- saturated algebra
- saturated basin
- saturated boiling
- saturated brine flotation method
- saturated calomel electrode
- saturated chain
- saturated class
- saturated color
- saturated control
- saturated design
- saturated enlargement
- saturated fatty acid
- saturated fatty acid poisoning
- saturated fatty acids
- saturated filtred group
- Saturated flow boiling
- saturated flux density
- saturated gain
- saturated graph
- saturated groundwater flow
- saturated hydrocarbon
- saturated ideal
- saturated inversion
- saturated line
- saturated logical system