Along with the boom of Web services and the thriving model Driven Architecture (MDA), we must consider the growing significance and utility of modeling in the development of software and solutions.

随着Web服务的繁荣，以及模型驱动架构(Model Driven Architecture, MDA)的兴旺，我们必须考虑软件和解决方案的开发中的建模的不断增长的重要性和效用。

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The main reason was that they wanted UML models to be capable of delivering Model Driven Architecture (MDA), which meant that the UML had to function as a more model driven notation.

主要的理由是，他们希望 UML 模型能够表达模型驱动架构（MDA），这意味着 UML 必须支持更多的模型驱动的符号。

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Enterprise modeling is a foundation for establishing an enterprise service-oriented architecture (SOA), model driven development (MDD), and model-driven architecture (MDA).

企业建模是建立企业服务型的构架(SOA)，模型驱动开发(MDD)以及模型驱动构架(MDA)的基础。

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