现在我们已经完成了服务模型的架构化结构，并在服务提供商的外部视图中得到它。
We have now completed the architectural structure of the service model and captured it in external views of service providers.
下图使用BPEL4WS概览文章中引入的云状图说明了贷款请求流程的外部视图。
The diagram below shows this external view of the loan request process using the cloud diagram introduced in the BPEL4WS overview article.
在这个例子中所使用的约定是，使用一个和合成要素名称一致的类图表，并且在包含该合成要素的包中，显示它的外部视图。
The convention used in this example is to use a class diagram with a name that is the same as the component, and, in the package containing the component, to show its external view.
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