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1·The weighted mean of the random variable is the expected value.

随机变量的加权平均值是期望值。

2·In this case, the simple weighted mean method can be used.

这时，可以利用简便的加权平均法。

3·For continuous data we calculated a weighted mean difference.

对于连续变项我们计算加权的平均值差异。

4·Continuous data were analysed using weighted mean difference (WMD).

连续数据的分析使用加权均数差(WMD)。

5·This article introduces the weighted mean method to carry on theisohyet line.

本文还引入距离加权平均法入行降雨等值线的绘制。

6·To conquer the influence of the cross term, a weighted mean method is proposed.

为了克服交叉项的影响，提出了加权平均的方法来改进算法。

7·The algorithm based on then weighted mean method is straightforward and often used.

基于加权平均的融合算法简单而又实用。

8·Then the three models were compared in terms of weighted mean square errors (WMSE) .

结果显示三个模型都较好地模拟了腐蚀坑深度的增长过程。

9·Finally, the method of weighted mean is used to calculate the inherent risk ratio of the audit.

最后，利用加权平均法得出经专家评估的审计项目固有风险比率。

10·In such a scheme, there are 4 predictions for each pixel which are summed up to a weighted mean.

基于此方案，每个像素的4个预测值求和后得到一个加权平均数。