理学 数据库系统 释 data dependency 数据依赖 关系数据库中同属一个关系模式的多个属性之间的约束关系。数据依赖在计算机科学中有多个含义，此处仅限于关系数据库中的数据依赖。
理论计算机科学 算法设计与分析 释文 data dependency 数据的相关关系
- regional ecological function
- regional ecological integrity
- regional ecological process
- regional ecological regulation
- regional ecological risk
- regional ecological security
- regional ecological sensitivity
- regional ecological vulnerability
- regional ecology
- regional e-commerce practice
- regional economic advantage
- regional economic conflict
- regional economic cooperation
- regional economic cooperation organizations
- regional economic development
- regional economic development pattern
- regional economic growth
- regional economic growth model
- regional economic growth theory
- regional economic impact analysis for project
- regional economic integration
- Regional Economic Organizations
- regional economic planning
- regional economics
- regional economics model