Does the specification stick with defining the product and not the underlying software design, architecture, and code?

该规范不离开产品的定义，而不是底层的软件设计、架构和代码吗？

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The defining feature of MDD is that models have become primary artifacts of software design, shifting much of the focus away from the corresponding program code.

MDD的定义特征是，此模型已经成为软件设计的主要工具，它把许多注意力从相关的程序代码上转移开。

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