relational calculus关系演算,关系运算 in the domain of在…领域 air domain【法】 领空 constrained domain【计】 约束域 Administrative Domain管理域,(它是主机,路由器和内部连通网络的集合。由专门的管理者集中控制运作) routing domain路由域,(在同一个adminstrative管理下的路由器) ...
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Tuple relational calculusWell-formed formulaUser-friendly systemsIn this paper we propose a domain-oriented predicate in SQL (Structures Query Language), which can help reduce the complexity of the formulation of some types of queries and therefore improve the readability and user-friendliness of SQL...
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1) Domain Relational Calculus 域关系演算2) relational calculus 关系演算 1. Analysis and Research of Functional Mechanism of Relational Calculus; 关系演算运行机制的分析与研究 2. Based on this model, this paper constructs two different kinds of fuzzy database query languages: the fuzzy relational ...
Domain Oriented Systems Development Domain park Domain parker Domain parking Domain parking Domain Point of Sale Domain Polymorphic domain protein interleukin-1B-converting enzyme 2 Domain Protein Tyrosine Phosphatase Domain Qualifier List Domain Queuing System Domain Quick Connect Domain redirection Domain Ref...
Domain Oriented Systems Development Domain park Domain parker Domain parking Domain parking Domain Point of Sale Domain Polymorphic domain protein interleukin-1B-converting enzyme 2 Domain Protein Tyrosine Phosphatase Domain Qualifier List Domain Queuing System Domain Quick Connect Domain redirection Domain Ref...
From the point of view of writing applications in mainstream object-oriented programming languages such as C++ and Java, although they can readily interface to modules written in other languages, providing a constraint solver as a class library is arguably a more attractive approach. This requires ...
domain relational calculus 【计】 域关系演算相关短语 Darcy's law (流速与压力差的关系) 达西定律 mobilometer (流度计) 淌度计 Margules's equation (气液平衡关系) 马古利斯方程 Bourry diagram (坯样干燥收缩与时间关系曲线) 鲍里图样 draft indicator (差压计) 通风计 helical form container (区域熔炼)...
Domain independence and the relational calculus - Hull, Su - 1994 () Citation Context ...constant l, such that [[']] nat (I) = [[']] \Sigma l(I). Of course, one issue is to compute the constant l. In addition, some aspects of domain independence are rather involved in the ...