This thesis aims at an in-depth research of the phenomenon - steadiness in product quality but low index of work procedure ability, which generally exists in such fields as chemical industry.
本文就化工等行业中普遍存在的产品质量稳定而工序能力指数偏低的问题，进行了较为深入的研究。
This thesis aims at an in-depth research of the phenomenon - steadiness in product quality but low index of work procedure ability, which generally exists in such fields as chemical industry.
本文就化工等行业中普遍存在的产品质量稳定而工序能力指数偏低的问题，进行了较为深入的研究。
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