算数平均
网络释义
算数平均数 arithmetic mean
算术平均数 Arithmetic Mean ; arithmetic average ; arithmetical mean ; AM
简单算术平均数 simple arithmetic mean ; simple mean
加权算术平均数 weighted arithmetic mean ; weighted arithmetic average
算术平均数或等差中项 arithmetic mean
算术平均〔数 arithmetic mean
流动算术平均数 running arithmetic mean
简单算术平均指数 simple arithmetic index number
算数几何平均不等式 Arithmetic-Geometric Mean Inequality
双语例句原声例句
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问题往往在于算数平均数和几何平均数之间的选择。
The question is often framed as the choice between arithmetic and geometric means.
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更常见的计算方法被成为算数平均法，或者简单平均数。
The more common method of calculating averages is known as the arithmetic mean, or simple average.
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是将原始分数转换后的分数，可说明原始分数距离算数平均数一个标准差单位是多少。
A transformed score in where the original score is expressed as the distance from the mean in standard deviation units.
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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.
事实上，一些很老的书籍上,平均的定义就是算数意义的，总的来说被分为两种算数意义，但现代我们多用几何意义。
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