The relation schema for storing these XML documents will vary for the two databases.
对于这两个数据库,用于存储这些XML文档的关系模式将有所不同。
This paper brings forward a method of graphical standardization of relation schema based on function dependence diagram.
在函数依赖的范畴内对关系模型的规范化理论及其运用问题进行了探讨 。
In this paper, the theories and methods to simplify the relation schema with keeping equal candidate keys by successive elimination technologies are given.
本文研究了通过消元法将一个关系模式化成与之具有相同候选关键字的一组简单关系模式的理论和方法。
In the meanwhile, with using more accurate expression of the avalanche excess noise factor, we give a relation schema between sensitivity and dark current.
同时,采用了较为精确的过剩噪声系数表达式,给出了灵敏度与暗电流的关系曲线。
Following analysing the traits of the prime attribute in relation schema, an algorithm based on matrix to solve the prime problem is proposed in this paper.
本文从分析主属性在关系模式中的特点出发,在模式矩阵及其分类的基础上,给出了一个基于矩阵的关系模式主属性的判定算法。
While large-scale MIS is being developed, what relation schema and power management system to set up greatly influences its initial development and later use.
在大型MIS的开发过程中,建立怎样的关系模式和权限机制,对前期的开发和后期的使用影响巨大。
The problem to find out all candidate keys of relation schema is solved satisfactorily. And a new recursive algorithm of finding out all candidate keys is given.
圆满地解决了关系模式全部候选关键字的求解问题,具体地给出了以递归形式的求全部候选关键字的新算法。
The result shows that if students are hinted by forms of analogy, their relation schema of such type will be helpfully activated and that will be in the interest of the formation of conjecturing.
结果显示学生如果无法提取某种类型的关系结构,在经由类化或类比形式的提示,可以帮助学生活化该类型的关系基模,而有利于臆测的形成。
The relation shown in Listing 4 maps any given UML model to a schema with the same name.
列表4表示的关联把任何给定UML模型映射到同名的一个计划。
Normally, a one-to-one relation is found between a binding provider and an XML schema file which contains a few schema types for the custom binders to manage.
通常,xml脚本文件和绑定提供者间建立一对一的关系,xml脚本文件包含绑定提供者管理的脚本类型。
The relation has been used previously in a correspondence to map each class owned by a model to a table owned by a relational schema.
在前面关联曾被用在通讯中来把模型拥有的每个类映射到一个关联计划。
The mapping can be combined for a direct DTD to relation database schema.
映射过程也可合并为直接有DTD到关系数据库的映射。
The Mapping process each element in DTD and mapping to an object schema. Then the object schema is mapped to the relation database schema.
映射的策略是以分析处理DTD中的每一个元素映射为对象模型,再由对象模型映射为数据库的关系模型。
New definitions of uncertain matching relation and uncertain schema integration are proposed. A counting method is proposed for reliability of global integrated schema.
文中给出了不确定匹配关系和不确定模式集成的全新定义,提出了一种全局集成模式可信度的计算方法。
One can, however, also take them up in a more logical order dictated by their relation to our schema of questions.
人们也可以依照它们与我们的问题模式之间的联系所含有的逻辑顺序掌握它们。
Then it analyzes the possibility of XML based data exchange from the aspects of schema binding of XML and relation database.
然后对从XML与关系数据库的模式映射进行了探讨,研究了主流关系数据库对XML的支持情况。
Then it analyzes the possibility of XML based data exchange from the aspects of schema binding of XML and relation database.
然后对从XML与关系数据库的模式映射进行了探讨,研究了主流关系数据库对XML的支持情况。
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