Distance between the process mean and the lower specification limit scaled using the processstandarddeviation.
制程标准值与规格下限之间的差距值。
2
Throughout the entire intercomparison process, it's desirable to establish the stability of a measured cell difference by calculating a standarddeviation across several redundant readings.
在整个比对过程中，我们希望得到被测电池电压差的稳定性指标。方法是从几个冗余的读数计算出其标准偏差。
3
Guide to statistical process control charts for variables - charts for mean, median, range and standarddeviation.