harmonic-mean调和平均数;调和中项
Maximize Harmonic-Mean最大化调和平均数
harmonic iterative mean调和迭代平均值
harmonic inverse mean curvature调和逆平均曲率
harmonic c mean低平均
Lorentz harmonic inverse mean curvature洛伦兹调和逆平均曲率
arithmetico-harmonic mean算术调和平均
harmonic mean transformation平均转换法
generalized harmonic mean distance广义调和均值距离
The behavior of the probability distribution function (PDF) of the harmonic mean of several independent non-negative random variables at the origin was analyzed.
分析了若干独立非负随机变量调和平均值的概率密度函数在零点附近的变化特性。
参考来源 - 基于迫零均衡的单载波分块传输系统的误符号率分析N（名词） the reciprocal of the arithmetic mean of the reciprocals of a set of specified numbers: the harmonic mean of 2, 3, and 4 is 3( + + )–1 = 3 调和平均值