harmonic-mean

基本解釋

• 調(diào)和平均數(shù)

英漢例句

雙語例句

• Some Matrix version of Geometric-Arithmetic mean inequality and Geometric-Harmonic mean inequality are obtained.
  得到了幾何—算術(shù)平均不等式和幾何—調(diào)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;
  給出了高效的加權(quán)調(diào)和平均算法的參差格形反射系數(shù)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(shù)平均厚度和調(diào)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）。

• harmonic-mean更多例句

詞組短語

短語

• Maximize Harmonic -Mean 最大化調(diào)和平均數(shù)
• harmonic -geometric mean inequality 調(diào)和幾何平均不等式
• arithmetico -harmonic mean 算術(shù)調(diào)和平均
• geometric -harmonic mean inequality 幾何調(diào)和平均不等式
• Harmonic Functions and Mean -Value 諧波函數(shù)與均值

• harmonic-mean更多詞組

英英字典

柯林斯英英字典

• 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

• harmonic-mean劍橋字典
• harmonic-mean柯林斯字典

專業(yè)釋義

電子、通信與自動控制技術(shù)

• 調(diào)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.
  分析了若干獨立非負(fù)隨機變量調(diào)和平均值的概率密度函數(shù)在零點附近的變化特性。

  數(shù)學(xué)

• 調(diào)和平均值
• 調(diào)和中項
• 調(diào)和（平）均數(shù)
• 調(diào)和平均
• 調(diào)和均數(shù)

心理學(xué)

• 調(diào)和平均數(shù)