Note that this figure may not exactly be pure UML, as UML is usually used to model a single system, whereas the sample application is really composed of three systems.

请注意，准确地说，这个图不是纯粹的UML，因为UML常常被用来模拟一个系统，而样本应用程序实际上由三个系统组成。

youdao

For example, remember that service providers are typically represented by UML components with UML ports.

例如，您应记住，服务提供者通常是由带有uml端口的UM l组件来表示的。

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This is due to the nature of the UML tools: Most UML tools implement a subset of UML and render UML diagrams their own way using tool-specific styles, profiles etc.

这是由 UML 工具的天性决定的：大多数 UML 工具执行的是 UML 的一个子集，并且以它们自己所使用的特定工具风格、规范等呈递 UML 图表。

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But despite weeks of negotiations, the three main political parties - the Maoists,the Nepali Congress, and the Communist Party known as UML have failed to reach a consensus on who should head a new government.

VOA: standard.2010.07.29

The NC and the UML have appealed to him not to endorse the election date.

ECONOMIST: Gridlock over a new constitution leaves a power vacuum

The UML and NC both expected to win the country's first post-war election last year.

ECONOMIST: The peace process still on life-support

But General Katawal, egged on by the NC, UML and India, has resisted this.

ECONOMIST: The peace process still on life-support