从本质上看，六西格玛设计针对的是在设计的阶段时就找出产品、服务和流程上的缺陷，而不是在生产阶段或质量控制阶段。

It fundamentally aims at ferreting out the flaws of the product or service or process during the design stage - not at the production stage or quality control stage.

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如果让我们重新开始实施六西格玛的话，我们会更加聚焦在设计而不是制造流程。

If we would start six sigma again, we would focus on design rather than manufacturing.

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