“加权算术平均数”概念、定义、翻译-科学时代

单词	加权算术平均数
释义	会计与审计词汇手册 weighted arithmetic average 加权算术平均数
随便看	perennial plant perennial plant perennial plant perennial ryegrass perennial ryegrass perennial short grass perennial stream perennial stream perennial streamflow perennial vegetable pereskia Pereskia aculeata perester perestroika perestroika perestroika Peretz Peretz--Isaac Leib per-experiment error rate PERF perfect perfect perfect absorber perfect air defense perfect authentic cadence

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。

weighted arithmetic average