Relational model

美 [rɪˈleɪʃənl ˈmɑːdl]英 [rɪˈleɪʃənl ˈmɒdl]
  • 网络关系模型;关系模式
Relational modelRelational model
  1. It 's very different from managing according to the traditional relational model .

    它与依据传统的关系模型来管理数据有很大区别。

  2. A study of EDM technological database based on relational model

    基于关系模型的电火花加工工艺数据库的研究

  3. Use relational model to design the knowledge database of medical expert system

    用关系数据库实现医疗专家系统的知识表示

  4. The Research on Storing XML Data Based on General Relational Model

    基于通用关系模式的XML数据存储模型研究

  5. A Conversion from Relational Model to Network Model

    从关系模式到网状模式

  6. Relational Model Base : Theory and Application

    关系模型库的理论及应用

  7. Relational model of data for large shared data

    大型共享数据的关系模型

  8. Conversion from Object Model to Relational Model of Database

    从对象模型到数据库关系模型的转换

  9. Comprehensive Evaluation of Performance of Ships Based on Weighted Grey Relational Model

    基于加权灰关联模型的船舶性能综合评价

  10. Methods of Using XML to Represent m : n Relationship in Relational Model

    XML表达关系模型中m:n联系的方法

  11. The operation of temporal filtration based on historical relational model

    基于历史关系模型的时态过滤运算

  12. An Algorithm for Decomposing Relational Model into Third Normal Form

    一种关系模式的第三范式分解算法

  13. Weighed Grey Relational Model and Its Application to Manufacturing Technology

    灰色关联模型及其在制造工艺评价中的应用

  14. Generation of relational model of assembly based on drawings understanding

    基于图纸理解的装配关系模型的生成

  15. The use of these languages has been extended to the relational model .

    这些语言的使用已经扩展到了关系模型中。

  16. Object definition diagram and its conversion to object definition language and relational model

    对象定义图及其向对象定义语言和关系模型的转化

  17. Null value is introduced to the extended relational model of paper [ 1 ] .

    本文在〔1〕扩展关系模型中引入属性级的不完全信息空值。

  18. Genetic arithmetic in the constraint relational model of concurrent engineering

    遗传算法在并行工程约束关系模型中的应用

  19. Research on Constraint Relational Model of Non-Classical Relational Database in Query Optimization

    非经典关系数据库中约束关系模型在查询优化中的应用

  20. Partial relational model is the extension of the relational data model in data domains .

    偏序关系模型(PartialRelationalModel)是对关系数据模型在序领域中的推广。

  21. Example : a UML to Relational model transformation

    例子:一个UML到关联模型的转换

  22. Disposal of Redundancy in the Relational Model Under the Fuzzy Null Value Environment

    模糊空值环境下关系模型的冗余处理

  23. This paper discusses how to map object model into relational model , which to save objects .

    本文对映射对象模型到存储数据的关系模型的方法进行了探讨。

  24. The paper simply introduces the action of constraint relational model on implementing concurrent engineering .

    简述了约束关系模型在并行工程实施中的作用。

  25. Research on Spatiotemporal Object - Relational Model

    时空对象关系模型研究

  26. This paper defines for course important level first , has made major assessment index and its relational model .

    本文首先对课程重要程度进行定义,并在深入分析的基础上,提出了主要评价指标及其关系模型。

  27. A learning algorithm based on Lyapunov stability is derived to fuzzy relational model identification in this paper .

    本文在李雅普诺夫稳定性意义下,提出了一种辨识模糊关系模型的学习算法。

  28. Checking Consistency of UML Class Diagram with Relational Model

    基于关系模型的UML类图一致性检验

  29. Application Research in the Field of ODL Performance Analysis of Variable Precision Rough Set Based on Relational Model

    可变精度粗糙集模型在远程开放教育中的应用

  30. An Ability-Course Relational Model and Its Application in Undergraduate Engineering Programs

    应用型生物工程本科微生物学课程群教改刍议本科工程教育的能力与课程关系模型及其应用