In fact, the majority of new modeling capabilities are, in essence, simply extensions of existing features that allow you to use them for modeling large-scale software systems.

实际上，新的建模能力的主要实质是对已存在的特征进行简单地扩充，以便用于大规模的软件系统的建模。

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As the picture suggests, a business analyst can create a model from scratch, or import existing models that were created by software architects using the Unified Modeling Language (UML).

正如图中指出，业务分析员能够练习创建模型，或者导入现有的模型，这些模型通过软件架构使用标准建模语言(uml)构建。

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Existing project: Use this option if you want to import the Rose model into an existing modeling project in the Rational Software Architect workspace.

现有的工程：如果您想要将Rose模型导入到Rational Soft ware Architect工作区中的现有的建模工程中，那么就使用该选项。

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