正态分布曲线 normal distribution curve
- 故用直方图代替正态分布曲线观察零件的加工精度和工序能力。
Sogragh figure will replace normal distribution to observe spares machining precision and process ability. - 提出一种利用正态分布曲线确定自整定PD控制器输出变量论域的方法。
Gauss curve is used to determine a fuzzy self-turning PD autopilot output parameters field. - 通常来说,对冲基金的回报率会表现出一种人们熟悉的正态分布曲线,其高点会落在略微上涨的区域。
Typically, hedge-fund returns should fall along a familiar bell-curve pattern with a peak that is likely to be in slightly positive territory.