数据模型由一个业务术语表支持，这个术语表提供每个属性和领域的详细定义，包括有效值。

The data models were supported by business glossaries that provided the detail definitions of each attribute and domains of valid values where needed.

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要定义组合键，只需从该领域中选择一些属性，并将其组合在一起，提供所需的行唯一性程度。

To define a composite key, you simply take some attributes from the domain and combine them to provide the required degree of row uniqueness.

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在用户建模中，采用用户属性对模板进行分类和匹配，并且基于领域知识体系结构定义模板的内容。

In user modeling, model stereotypes were classified and matched according to user properties and template contents would be defined based on domain knowledge architecture.

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