This thesis proposes normalization theory of ESD model, which lays basis for computer-aided modeling.
提出ESD模型的规范化原理，为ESD的计算机辅助建模打下基础；
The problem of normalization for object is the kernel problem in normalization theory for object-oriented database.
对象规范化问题是面向对象规范化理论中的核心问题。
The problem of XML redundancy detection with semantics is very meaningful to prevent update anomalies and the key problem of XML normalization theory.
XML保持语义下的冗余检测问题对于防止XML文档的更新异常和减少XML冗余信息的存储具有很大意义，是XML规范化理论的关键问题之一。
The problem of inference rules for multivalued dependency is the key to solve implication problem between dependencies in XML and the key problem of XML normalization theory.
XML多值依赖的推理规则集问题是解决XML数据依赖的蕴涵问题的基础，是XML规范化理论的关键问题之一。
The problem of inference rules for multivalued dependency is the key to solve implication problem between dependencies in XML and the key problem of XML normalization theory.
XML多值依赖的推理规则集问题是解决XML数据依赖的蕴涵问题的基础，是XML规范化理论的关键问题之一。
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