您的ER模型将是这样的： Define the entities-relationships model定义实体关系模型 A correct approach to define relationships between databasetables正确对待，以定义数据库表格关系 ..
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对于包含SOA项目的相关数据的各个系统，规范化数据模型为关键实体、它们的属性和关系提供一致的定义。
A canonical data model provides a consistent definition of key entities, their attributes and relationships across the various systems that hold relevant data for the SOA project.
良好的业务术语表可以为规范化数据建模活动提供有价值的输入，提供在这些模型中创建实体和关系所需的核心定义。
A well-formed business glossary can form a valuable input into canonical data modeling activities, providing the core definitions required to establish entities and relationships within these models.
有些形式的规则在模型中的业务类型定义中是隐式的，它们出现在被建模领域的业务类型的UML和实体关系(ER)模型中。
Certain forms of rules are implicit in the definition of the business types in the model, and manifest in UML and entity relationship (er) models of the business types of the modeled domain.
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