如清单11所示，要定义一个图表，只需指定节点的关系。

As shown, you define a graph simply by specifying the relationships of the nodes.

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在这个窗口中，您可以为此图表定义一个阈值。

In this window, you can define a threshold for this chart.

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上面所提到的各种不同类型资产之间的相互关系在图4中有详细的解释，它是一个定义构架资产的元模型的UML 类图表。

The interrelationships among the various types of assets alluded to above are shown in more detail in Figure 4, which is a UML class diagram defining a metamodel of architectural assets.

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