1) regular temporal multi-valued dependencies
规则的时态多值依赖
2) temporal multivalued dependency
时态多值依赖
1.
Based on the process of normalization of traditional relational database, the concepts of temporal multivalued dependency (TMVD) with multiple time granularities based on temporal functional dependency and the theory of multivalued .
基于时态函数依赖和多值依赖理论提出了多时间粒度约束的时态多值依赖(TMVD)等概念,并给出了时态多值依赖的推理规则,对其有效性、完备性进行了证明。
2.
Based on temporal functional dependency and the theory of multivalued dependency of traditional relational database the concepts of temporal multivalued dependency with multiple time granularities were introduced.
据此,基于时态函数依赖和传统关系数据库多值依赖理论提出了多时间粒度约束的时态多值依赖的概念和相关的引理、定理,并对引理、定理的有效性和完备性进行了证明,为时态数据库的进一步规范化奠定了理论基础。
3) totally ordered temporal multivalued dependencies
全序时态多值依赖
4) rule reliance
规则依赖
1.
The result showed that CEO succession is a process influenced by the interaction of power competition and rule reliance.
结果发现,CEO的继任是权力斗争与规则依赖相互作用的过程。
5) Generalized multivalue dependence
扩展的多值依赖
6) multivalued dependency(MVD)
多值依赖
1.
the definition of preserve multivalued dependency(MVD),alg orithm of preserve multivalued dependency set,algorithm of generated m ultivalued dependency set and algorithm of join tree was presented and provied base on data dependency.
基于数据依赖基本概念给出了保持多值依赖MVD集的定义，提出了构造联接树的算法，生成MVD集与保持MVD集的检验算法，同时对算法给出了证明。
补充资料：净现值规则
净现值规则要求厂商应该从事净现值为正的投资项目。投资的净现值是投资未来现金流的现值减去投资的成本。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条