weighted arithmetic average

基本解釋

• [數(shù)學(xué)]加權(quán)算術(shù)平均數(shù)

英漢例句

雙語(yǔ)例句

• The method that using weighted arithmetic average of class interval' class mid-value in computing the average is troublesome and is wrong.
  運(yùn)用組距數(shù)列組中值加權(quán)算術(shù)平均法計(jì)算平均指標(biāo)比較麻煩，也容易出錯(cuò)；
• By bringing forward the concept of sliding coefficient, it is proved that the sliding coefficient is fitted to the principal of weighted arithmetic average regarding the sliding block as weight.
  提出滑動(dòng)系數(shù)概念，證明了滑動(dòng)系數(shù)符合以重量為權(quán)的加權(quán)平均原則；

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詞組短語(yǔ)

短語(yǔ)

• weighted arithmetic average price 加權(quán)算術(shù)平均價(jià)格
• weighted arithmetic average price index 加權(quán)算術(shù)平均價(jià)格指數(shù)

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專業(yè)釋義

數(shù)學(xué)

• 加權(quán)算術(shù)平均數(shù)