错误： 知识一致性检查不可运行。

Error: The Knowledge Consistency Checker is non-operational.

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知识一致性检查器(KCC)无法来建立跨越树拓扑。

The Knowledge Consistency Checker (KCC) was not able to build a spanning tree topology.

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SOAD框架使得知识工程师以及软件架构师能够管理决策依赖，这样他们可以检查模型一致性并删除不相干的决策。

The SOAD framework lets knowledge engineers and software architects manage decision dependencies, so they can check model consistency and prune irrelevant decisions.

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