理学 数据库系统设计 释 functional dependency 函数依赖 数据库中一个关系中两组属性之间的约束。
数据库 数据库理论 释文 functional dependence, FD 函数依赖
- assembly language
- Assembly Line Balancing
- assembly line balancing
- assembly line beat
- assembly line layout
- assembly maintainability
- assembly mapping
- assembly modeling
- Assembly of First Nations
- assembly of five planets
- assembly order planning
- assembly positioning method
- assembly principle
- assembly process
- assembly process and equipment
- assembly process equipment
- assembly processing simulation technology
- assembly process layout system
- assembly process planning system
- assembly process simulation
- assembly process system
- assembly quality control
- assembly reactions of cell metabolism
- assembly robot
- assembly site visualization