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mean average

  • 算术平均数:表征数据集中趋势的一个统计指标,是一组数据之和除以这组数据个数。

网络释义

短语

arithmetic mean average 算术平均

mean annual average runoff 多年平均径流量

weighted average mean 加权平均数

average harmonic mean 调和平均

 更多收起网络短语

双语例句原声例句权威例句

  • Perform a calculation (calculate the mean average).

    执行计算(计算平均值)。

    youdao

  • The ASTM data was treated to produce the TBP data and the mean average boiling point by explicit correlations and then the pseudo-components were cut by using the integral method.

    该方法用显式关联直接将恩氏蒸馏数据转换成实沸点蒸馏数据和计算出馏分的中平均沸点,然后用积分法切割假组分。

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  • The allowances are set to be two standard deviations above the mean (average) requirement for a given nutrient for a given group, based on the scientific findings for the group.

    这些摄入量被定为在特定一组人中对一种特定营养素的平均需求之上的两个标准偏差。这种计算是依据对那组人的科学调查的结果。

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更多双语例句
  • According to an analysis by the Institute for Fiscal Studies, the median income in the UK grew by 1% in 2009-10 and the mean average grew by 1.6% - after slightly smaller rises in 2008-9.

    BBC: Will recession return to the high street?

  • In that data, the average or mean income of the top 10% of households seems to increase much more from 1989 to 2004 than the average or mean income of the next highest 10%, or of any lower income group.

    FORBES: More On The Certain Equality Of Reaganomics

  • Alan Hardwick said the increase in the tax precept will mean an average increase of about 6p a week for most residents.

    BBC: Alan Hardwick

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