If you have several applications supporting the same domain, then creating a canonical domain model provides a common language for the applications in that particular domain to communicate.
如果您有多个应用程序支持同一个域，则在此特定域中创建一个提供公共语言的规范域模型，以便进行通信。
Focus on the content of the domain (the user's mental model) rather than on the layout of the page, because the most common error is cobbling together a list of items that don't make sense together.
关注内容的划分范围(符合用户的心智模型)比关注页面的展示更重要。因为最常见的错误是将一系列没意义的内容归在一类。
A more expressive and reusable domain model can emerge when you transfer common object-oriented concepts such as inheritance and polymorphism to the database via a framework like Hibernate.
通过Hibernate等框架把继承和多态性等面向对象概念应用于数据库，就能够产生表现力和可重用性更强的领域模型。
A common object model normalizes (most importantly, in terms of taxonomy and semantic differences) multiple domain objects.
公共对象模型规范化(最重要的是在分类学和语义差异方面)多个领域对象。
After a while, the people in the room converge on a common understanding, and a first draft of the domain model emerges.
之后，房间里的人统一于一个共同的理解上，于是域模型的第一个草案产生了。
Domain models represent graphical presentation of domain knowledge and derived from the parts of domain, meanwhile, domain model shows the common characteristics of systems in domain.
领域模型是领域知识的一种图形化表示形式，是领域知识各组成部分的抽象形式，同时领域模型也表示了领域内各系统的一些共同特征。
By designing a serial of common structures to store knowledge points' attributes, we established a cascade tree structure and a supporting network model to store domain knowledge.
通过制定一个知识点属性的通用存储结构；建立基于知识点的领域知识的树状层次结构和知识点间联系的支撑网络结构，即领域知识结构模型。
By designing a serial of common structures to store knowledge points' attributes, we established a cascade tree structure and a supporting network model to store domain knowledge.
通过制定一个知识点属性的通用存储结构；建立基于知识点的领域知识的树状层次结构和知识点间联系的支撑网络结构，即领域知识结构模型。
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