six sigma
US /sɪks ˈsɪɡ.mə/
UK /sɪks ˈsɪɡ.mə/
名詞
1.
六西格瑪
a set of techniques and tools for process improvement, first introduced by Motorola in 1986. It seeks to improve the quality of process outputs by identifying and removing the causes of defects and minimizing variability in manufacturing and business processes. It uses a set of quality management methods, mainly empirical, statistical methods, and creates a special infrastructure of people within the organization who are experts in these methods.
範例:
•
Many companies implement Six Sigma to reduce errors and improve efficiency.
許多公司實施六西格瑪以減少錯誤並提高效率。
•
He is a certified Six Sigma Black Belt.
他是一名認證的六西格瑪黑帶。
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