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.

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然后与该类型实体的所有交互都将被“模式化”以匹配该模板，从而指出在与该类实体交互时相关的属性和关系。

All interactions with entities of that type will then be "patterned" to match the template, designating the properties and relationships that are relevant when interacting with that kind of entity.

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这些模型可能非常详细，显示全部的实体、关系和属性结构，甚至具有粗粒度概念之间的核心关系的更高级的可视化表示。

These models can be very detailed, showing full entity, relationship and attribute structures and can even have higher-level visualization of the core relationships between coarse grained concepts.

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