arithmetic mean

基本解釋

• 算術(shù)均數(shù)；等差中項

同根派生

• arithmetic mean相關詞

英漢例句

雙語例句

• Use median and arithmetic mean filters to do removal of the pulse and random disturbances.
  采用中值和算術(shù)平均值濾波去除脈沖干擾和隨機干擾。
• As the arithmetic mean is easily affected by the extreme data, present method of giving a mark collectively by judges can not always reflect most of their opinions.
  由于算術(shù)平均數(shù)易受極端數(shù)據(jù)的影響，現(xiàn)行由評委集體評選計分的方法，往往不能反映大多數(shù)評委的意見。
• 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）。

原聲例句

• In fact, there are some very old books that show this as the average, the sum divided by two arithmetic mean, but the modern practice is to use the geometric mean.
  事實上，一些很老的書籍上,平均的定義就是算數(shù)意義的，總的來說被分為兩種算數(shù)意義，但現(xiàn)代我們多用幾何意義。
  麻省理工公開課 - 固態(tài)化學導論課程節(jié)選

權(quán)威例句

• To do so is to be guilty of using a simple arithmetic calculation that leans on mean reversal theory.
  FORBES: CAPE Advocats Say Equities Overvalued...They Are Wrong.

• arithmetic mean更多例句

詞組短語

短語

• arithmetic mean mean temperature 算術(shù)平均平均溫度
• Arithmetic meangeometric mean inequality 平均數(shù)不等式
• arithmetic geometric mean inequalities 算術(shù)
• arithmetic c mean strength 強度平均數(shù)
• arithmetic c mean 算術(shù)平均值;算術(shù)中項

• arithmetic mean更多詞組

英英字典

柯林斯英英字典

• an average value of a set of integers, terms, or quantities, expressed as their sum divided by their number (Often shortened to meanAlso called average)&rarrcompare geometric mean

• arithmetic mean劍橋字典
• arithmetic mean柯林斯字典

專業(yè)釋義

醫(yī)藥科學

• 算術(shù)平均數(shù)

  The description of frequency distribution of data is a must. We can describe the central tendency with the arithmetic mean and the dispersion with the standard deviation.
  分布的描述是直觀了解頻數(shù)資料變化規(guī)律需要做的事,當定量資料的分布屬于正態(tài)分布時,可以利用算術(shù)平均數(shù)和標準差來反映頻數(shù)分布的集中趨勢和離散程度;如果頻數(shù)資料為非正態(tài)分布時,一般用中位數(shù)和四分位數(shù)間距來反映頻數(shù)分布的集中趨勢和離散程度。

  數(shù)學

• 算術(shù)中頂
• 算術(shù)（平）均數(shù)
• 算術(shù)中項
• 算術(shù)平均
• 算術(shù)平均值

生物學

• 算術(shù)均數(shù)

地球科學

• 算術(shù)平均數(shù)
• 算術(shù)平均

電子、通信與自動控制技術(shù)

• 算術(shù)平均

計算機科學技術(shù)

• 算術(shù)平均值