平均离差 meaning in English

average deviation
mean deviation
mean difference

Thus, requirements should, ideally, be expressed in terms of a mean and standard deviation .
因此，表达需求量的理想术语应该是平均离差和标准离差。
The retrieval result shows that the collectivity direction of the two styles wind field is basically consistent , it ' s average away dispatch , average square dispatch and relative away dispatch are all small ; the distribution of the downwards draft and the upwards draft of the two styles wind field is very near , it basically reflects the construe of three - dimensional wind field
反演结果表明：反演得到的风场和模拟的风场总体趋势基本一致，其平均离差、均方差、平均相对离差均较小；两者的上升气流和下沉气流的分布也很接近；基本上可以反映三维风场的状况。