英语词汇“contra harmonic mean”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	contra harmonic mean
释义	contra harmonic mean un.反倒数平均数；🌏反调和平均数；逆调和平均数
随便看	a rolling programme of reform a rolling sea of wheat a rolling stock section a rolling stone a rolling stone gathers no moss A rolling stone gathers no moss a rolling-stone gathers no moss A rolling-stone gathers no moss a rolling tide a roll in the grass a roll in the hay a roll of a roll of bandage a roll of bedding a roll of bread a roll of carpet a roll of cloth a roll of color film a roll of film a roll of honor a roll of mints a roll of newspapers a roll of painting a roll of paper a roll of stamps