- 算术均数
- 算术平均；等差中顶；算术中顶
- 算术平均；等差中项；算术中项
- 算术平均数
- 算术平均值（均值）
- 算术中项
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arithmetic mean中文什么意思
例句与用法
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- On arithmetic means for the navier - stokes flows
流的算术均值 - Arithmetic mean temperature difference
算术平均温差 - Arithmetic mean permeability
算术平均渗透率 - Weighted arithmetic mean
加权算术平均值 - Sonic noise can be solved through using arithmetic mean in place of the real numerical value to increase signal and noise ratio
对于声噪声，我们采用算术平均值来代替其真值的方法来提高回波的信噪比，从而对声噪声进行抑制。
英文释义
名词- the sum of the values of a random variable divided by the number of values
同义词：first moment, expectation, expected value
百科释义
In mathematics and statistics, the arithmetic mean, or simply the mean or average when the context is clear, is the central tendency of a collection of numbers taken as the sum of the numbers divided by the size of the collection. The collection is often the sample space of an experiment.
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