“harmonic mean”概念、定义、翻译-科学时代

单词	harmonic mean
释义	经济学词汇手册 harmonic mean 调和平均值
随便看	quick asset quick assets quick assets quick assets quick assets quick assets ratio quick attainment to buddhahood quick-baked scallop mille feuille (roast pepper sauce and basil oil infusion) quick-bar quick barrage quick-boil quick bread quick-break fuse quick-break switch quick break switch quick browse capability quick capital quick capital quick-change quick-change room quick charge quick clay quick-close check valve quick condemnation quick condition

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。

harmonic mean