Each class in the relationship model can be mapped to an entity EJB component.

关系模型中的每个类均可以映射一个实体e JB组件。

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I can also define a class hierarchy based upon their relationship.

我也能根据类的关系定义它们之间的层次。

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The hierarchical class diagram demonstrates a way to discover an entire class inheritance relationship within a project or a work set.

层级类图代表着一种方式，该方式能发现在一个项目或工作集中，发现整个类间的层次关系。

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"The relationship between the political class and the entrepreneurial class remains uneasy", says Sebastian Lawson, Moscow-based corporate partner of law firm Freshfields.

WSJ: Russia's Brain Drain

The chapter discusses the relationship between the Chinese middle class and the government, and explores the possibility of a democratic China.

FORBES: What Is The Chinese Dream?

"Anwar has gotten the Malay middle class to take a new look at their relationship with authority, " says political scientist Chandra Muzaffar.

CNN: ASIANOW - TIME Asia