moving range

• 1. 移动极差: moving range | X-Rs
• 2. 单值移动极差图: XMR | I-MR Chart
• 3. 移动极差管理图: moving range control chart

更多释义

• 1.采用单值-移动极差控制图考察了2004年和2005年块铁矿的品质波动情况。
  The quality fluctuation of 2004/2005 lump iron was inspected with Charlie Control Chart.
  dict.yoduao.com
• 2.本文结合实际介绍一种SPC控制图方法，即均值—移动极差控制图法，以控制磷化参数。
  This text combines practice to introduce a kind of SPC control diagram method, that is mean value-ambulation difference control diagram method, to control phosphating parameters.
  dict.yoduao.com
• 3.本文结合实际介绍一种SPC控制图方法，即均值— 移动极差控制图法，以控制磷化参数。
  This text combines practice to introduce a kind of SPC control diagram method, that is mean value—ambulation difference control diagram method, to control phosphating parameters.
  dict.yoduao.com

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