weighted arithmetic mean〔名词〕加权算术平均数详细»
weighted arithmetic mean〔名词〕加权平均数详细»
weighted arithmetic mean加权算术平均数详细»
weighted arithmetic mean加权算术平均值[ 在对某一量值的多组测量中，考虑到每组测量结果的“权”后，计算出这]详细»
weighted arithmetic mean〔名词〕加权平均数详细»
加权平均数weighted mean;weighted average详细»
加权平均数weighted arithmetic mean;weighted average;weighted mean详细»