“五个为什么”分析法源自于精益制造。

The 5-why's analysis has its origins in lean manufacturing.

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据观察，通常问了五个为什么以后，相应的解决方案也逐渐明朗了。

It is observed that usually the solution becomes clear after 5 iterations of asking why.

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“五个为什么”分析支持一个原则，就是创立学习型的组织。

Creating a learning organization is a principle supported by the practice of five why analysis.

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So, we have beryllium in the first case here, it has four electrons, that's how we know it's beryllium, boron has five electrons.

那么我们将铍作为第一个例子，它有四个电子，这也是我们为什么能知道它是铍的原因，硼有五个电子。

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