释义 |
Harmonic means 基本例句 调和平均组合预测原型harmonicmean的复数Harmonic mean ; A special kind of mean which is determined by calculating the mean of the reciprocals of the values concerned and then calculating the reciprocal of this quantity.调和平均数,倒数平均数;一种特殊的均数,求得方法是先求出有关倒数的均数,再求出这一均数的倒数。 Discussion on Harmonic Mean and the Arithmetic Mean调和平均数与算术平均数的讨论 |