1.算术平均数
2.算术中项
3.算术平均值
4.算术均数
5.等差中项
1.算术平均数
2.算术中项
3.算术平均值
4.算术均数
5.等差中项
1.an average number or amount
1.derived from the theoretical average formula Its solution in arithmetic mean and median values constitute a solution within the domain.
推导出了理论平均值公式，它的解位于算术平均值和中位值构成的解域之内。
2.Counting the number plate other colonies of these values, will report for arithmetic mean plate number (10), sample below.
计数其他平板上的菌落数，将这些数值的算术平均值报告为平板菌落数（下表，样品10）。
3.if there is one term falling between two given terms of an arithmetic sequence, it's called arithmetic mean.
如果某项落在一个算术序列的两个给定值之间，称为“算术平均数”。
4.The following figure shows the calculation for the arithmetic mean for each of the four valuation metrics.
下面的数据显示了四个估值的算术平均值。
5.Take arithmetic mean value of inpidual value of 5 test pieces in longitudinal or transverse directions respectively as the test result.
分别计算纵向或横向5个试件的算术平均值作为试验结果。
6.Returns the average (arithmetic mean) of all the non-null values within the expression.
返回表达式中所有非空值的平均值（算术平均值）。
7.This paper presents an algorithm for threshold employing gray level arithmetic mean based on relevant conception in probability theory.
给出了一种基于图象灰度分布统计特征期望值为阈值的二值化方法。
8.One should therefore take the arithmetic mean as the sum.
必须取算术平均作为和。
9.What the standard deviation really tells you is that some set of users were + or - the test average (or arithmetic mean).
标准偏差真正能够告诉您的是，某些用户是高于还是低于平均测试水平（或者算术含义）。
10.arith-log paper arithmetic mean assumed mean arithmetic weighted mean asymmetry coefficient average average deviation
算术对数纸算术均数假定均数加权算术均数偏度系数平均数平均差