harmonic-mean
基本解釋
- 調和平均數
英漢例句
- Some Matrix version of Geometric-Arithmetic mean inequality and Geometric-Harmonic mean inequality are obtained.
得到了幾何—算術平均不等式和幾何—調和平均不等式的一些矩陣形式。 - Based on an efficient weighting-harmonic-mean algorithm, the estimation of staggered lattice reflection coefficients is provided;
給出了高傚的加權調和平均算法的蓡差格形反射系數估計； - Arithmetic mean thickness and harmonic mean thickness of blood-air barrier thickened with age increasing, and there were remarkable difference between neighboring two groups(P0.05).
黃牛的氣-血屏障的算術平均厚度和調和平均厚度均隨年齡增加而不斷增厚，且相鄰兩個組之間差異顯著（P〈0.05）。
雙語例句
詞組短語
- Maximize Harmonic -Mean 最大化調和平均數
- harmonic -geometric mean inequality 調和幾何平均不等式
- arithmetico -harmonic mean 算術調和平均
- geometric -harmonic mean inequality 幾何調和平均不等式
- Harmonic Functions and Mean -Value 諧波函數與均值
短語
英英字典
- 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
柯林斯英英字典
專業(yè)釋義
- 調和平均值
The behavior of the probability distribution function (PDF) of the harmonic mean of several independent non-negative random variables at the origin was analyzed.
分析了若乾獨立非負隨機變量調和平均值的概率密度函數在零點附近的變化特性。數學
- 調和平均值
- 調和中項
- 調和（平）均數
- 調和平均
- 調和均數
- 調和平均數