upper control limit
英 [ˈʌpə(r) kənˈtrəʊl ˈlɪmɪt]
美 [ˈʌpər kənˈtroʊl ˈlɪmɪt]
网络 控制上限; 管制上限; 上控制限; 上限; 管理上限
双语例句
- Based on the hypothesis of Xbar-R control chart, the type II error(β risk) of Xbar-R control chart was studied when the Sample's mean at time t lied in different positions between upper control limit and lower control limit of Xbar-R chart.
从Xbar-R控制图的假设检验问题出发，研究了t时刻样本均值（Xbar）和极差（R）处于控制限内不同位置时，Xbar-R控制图假设检验的第二类错误（β风险）问题。 - On the basis of the aim characteristic values of the experimental results, three control lines of statistics were designed, a central line, a upper control limit, a lower control limit in right angle coordinates.
此法是在平面座标系中，根据试验结果的目标特性值，绘出三条具有统计意义的控制线。