harmonic mean

常見(jiàn)例句

• In this paper,we study a limit property of the harmonic mean of random transition probability for a nonhomogeneous Markov chain indexed by a tree.
  本文研究樹(shù)上非齊次馬氏鏈隨機(jī)轉(zhuǎn)移概率的調(diào)和平均極限性質(zhì),所得結(jié)果將非齊次馬氏鏈上隨機(jī)轉(zhuǎn)移概率調(diào)和平均性質(zhì)推廣到樹(shù)圖上。
• The mean effective population size could be estimated as a harmonic means of the Ne.
  估計(jì)出平均有效種群大小，作為所有世代ne的調(diào)和平均值。
• Harmonic mean [statistics] 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.
  調(diào)和平均數(shù),倒數(shù)平均數(shù)[統(tǒng)計(jì)]一種特殊的均數(shù),求得方法是先求出有關(guān)倒數(shù)的均數(shù),再求出這一均數(shù)的倒數(shù)。
• Discussion on Harmonic Mean and the Arithmetic Mean
  調(diào)和平均數(shù)與算術(shù)平均數(shù)的討論
• Empirical Distribution Function of Fatigue Life Based on Harmonic Mean
  基于調(diào)和均值的疲勞壽命經(jīng)驗(yàn)分布函數(shù)
• Do you mean say we are met for a thunder storm?
  你肯定我們會(huì)遇到一場(chǎng)雷雨？
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