“算术加权平均”概念、定义、翻译-科学时代

单词	算术加权平均
释义	统计学词汇手册 arithmetic weighted mean 算术加权平均
随便看	dilution therapy dilution trap dilution zone dilutive securities diluvial diluvial deposit diluvial deposit diluvial deposit Diluvial Epoch diluvial fan diluvial soil Diluvial theory Diluvianism diluvianism diluvium diluvium diluvium diluvium dilysogen dilysogenic excision dim dimagnesium phosphate Dimaris Dimbleby, Jonathan dime museum

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

arithmetic weighted mean