英语词汇weighted arithmetic average怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	weighted arithmetic average
释义	weighted arithmetic average 简明释义加权算术平均数网络释义 1 ?加权算术平均数加权算术平均数短语 1 weighted arithmetic average price 加权算术平均价格 2 weighted arithmetic average price index 加权算术平均价格指数双语例句 1 By bringing forward the concept of sliding coefficient, it is proved that the sliding coefficient is fitted to the principal of weighted arithmetic average regarding the sliding block as weight. 提出滑动系数概念，证明了滑动系数符合以重量为权的加权平均原则；
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