Terracing not only increased average yields, but also significantly lowered their variability.
梯田建设不仅增加了粮食平均产量，也大大提高了产量的稳定性。
"When we average temperature over five or ten years to minimise that variability, we find global warming is continuing unabated," Hansen concluded.
“人们通常关注年平均温度，这个数值可以给年份排序，但是这种排序经常没有意义”，GISS所长 Jams Hansen说道 "热带厄尔尼诺--拉尼娜现象的循环造成了全球气温的巨大年际变化，当把5年或十年的气温平均看，我们就会发现全球变暖的趋势有增无减。"
However, a large range between maximum and average value implies variability in the response time or some internal blocking.
但是，如果最大值和平均值的差距很大，就说明响应时间变化很大，或者出现了某种内部阻塞。
It shows that the demand variability does not increase when the retailer relies on the simply exponentially weighted moving average or the simple moving average to forecast demand.
提出了当零售商采用一次平滑指数法或简单移动平均法获得需求信息的过程中，不存在波动放大现象。
The variability in demand increases as the average and the variance of lead time increase.
随著平均前置时间与前置时间变异性的增加。
Most likely safety factor (mean safety factor) was calculated with average value of parameters, and reliability of slope was calculated with variability of safety factor.
取影响参数的平均值，计算得到最大可能安全系数(中值安全系数)。
Most likely safety factor (mean safety factor) was calculated with average value of parameters, and reliability of slope was calculated with variability of safety factor.
取影响参数的平均值，计算得到最大可能安全系数(中值安全系数)。
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