Describing a pattern in a UML modeling tool also opens up opportunities to apply the pattern to a UML model.
用uml建模工具来描述一个模式，还可以提供更多将此模式运用到uml模式的机会。
Application design is typically carried out using a UML modeling tool such as Rational Software Architect, and concepts relevant to the application domain.
一般应用程序设计用uml建模工具，例如Rational Soft ware Architect，以及与应用领域相关的概念来实现。
Some organizations may not support UML or use any sort of standard use case modeling tool.
有些组织可能不支持 UML 或者不使用任何类型的标准用例建模工具。
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