基本解释:调和平均数,调和中项
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In this paper, a simple rule for the harmonic mean and the arithmetic mean was given.给出了应用调和平均数与算术平均数的简单规则 。918汉语字典
The harmonic mean of real coding complexities for previous coded frames is adopted to predict the current frame\'s coding complexity.根据指数型率失真模型,调和平均数预测当前帧的图像复杂度,提出了一种新的H。918汉语字典
Appliaction of harmonic average in testing imported tops调和平均数在进口羊毛条检验中的应用918汉语字典
The relation between arithmetic average and harmonic average is described, which is one of the difficult problem in statistics, and a good approach of the difference between arithmetic average and harmonic average is provided.文章对统计学中的难点问题算术平均数与调和平均数的关系,特别是其区别做了探讨,找出了区分的较好方法。918汉语字典
In this paper, the relation X≥ X G≥ X H between arithmetic average X, geometrical average X G and harmonic average X H of positive number X i>0 (i=1,2,…,n) is proved.证明了正数xi>0 (i =1 ,2 ,… ,n) ,的算术平均数x,几何平均数xG,调和平均数xH 间的x≥ xG ≥xH 关系 。918汉语字典
The strong limit theorems on the arbitrary stochastic convergence for the harmonic mean of the random conditional probabilities in the random selection system is studied.主要研究任意随机序列在随机选择系统中的随机条件概率其调和平均的强极限定理。918汉语字典
Weighted harmonic means combination forecasting based on degree of reciprocal grey incidence is a new kind of nonlinear combination forecasting method.基于倒数灰色关联度的加权调和平均组合预测模型是一种新的非线性组合预测模型。918汉语字典
The purpose of this paper is to provide a direct proof on the fact that the geometric-harmonic mean of any two positive numbers can be calculated by a first complete elliptical integral, and then to give new characterizations of some mean-values.本文的目的是直接证明任何两个正数的几何-调和平均值都可以用第一类完全椭圆积分来计算,并且给出一些平均值新的特征。918汉语字典
The Relation between Arithmetic Average, Geometrical Average and Harmonic Average;算术平均数、几何平均数与调和平均数之间的关系918汉语字典
Returns the harmonic mean of a data set of positive numbers: the reciprocal of the arithmetic mean of reciprocals返回一组正数的调和平均数:所有参数倒数均值的倒数918汉语字典
Some Applications of Harmonious Average to Real Estate Economy;调和平均数在房地产经济中的若干应用918汉语字典
Appliaction of harmonic average in testing imported tops调和平均数在进口羊毛条检验中的应用918汉语字典
are 1 to 30 numbers or names, arrays, or references that contain numbers for which you want the harmonic mean用来计算调和平均数的1到30个数值,或者是涉及数字的名称、数组或引用918汉语字典
weighted harmonic average price index加权调和平均价格指数918汉语字典
Some harmonic averaging operators over a continuous three parameters interval argument and application to decision making三参数区间数调和平均算子及决策应用918汉语字典
adjusted treatment mean调整实验效果平均数918汉语字典
weighted average of post adjustments调整后的加权平均数918汉语字典
deviation of sampling average from general average抽样平均数和总平均数的离差918汉语字典
average price and index of stocks股票价格平均数和指数918汉语字典
The mean of 7, 9 and 14 is 10.7、9和14的平均数是10。918汉语字典
The mean of 7,9 and 14 is 11.7、9 和14 的平均数是10。918汉语字典
The average of 3,7, 9 and 13 is 8.3,7,9和13的平均数为8。918汉语字典
The average of 4,5 and 6 is 5.4、5和6的平均数为5。918汉语字典
The average of 4 and 8 is six.八和四的平均数是六。918汉语字典
Average Post Adjustment index平均服务地点差价调整数指数918汉语字典
adjustment index of the weighted average of post adjustment工作地点调整数加权平均数的调整指数918汉语字典