weighted arithmetic average
基本解释
- [数学]加权算术平均数
英汉例句
- The method that using weighted arithmetic average of class interval' class mid-value in computing the average is troublesome and is wrong.
运用组距数列组中值加权算术平均法计算平均指标比较麻烦,也容易出错; - 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;
双语例句
词组短语
- weighted arithmetic average price 加权算术平均价格
- weighted arithmetic average price index 加权算术平均价格指数
短语
专业释义
- 加权算术平均数