英语词汇“class frequency”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	class frequency
释义	class frequency 基本例句组频率,组频次 The Six Sigma Black Belt should be able to compute the mean and standard deviation from a grouped frequency distribution.西格玛黑带应能从一组频次分布数据计算出均值和标准偏差。
随便看	pressure die casting pressure die-casting pressure-die-casting pressure die casting machine pressure die-casting machine pressure die casting machine for machine pressure die casting machine for metal pressure diecast pirn pressure dies pressure difference Pressure difference after the dryer pressure difference between alveoli and mouth pressure difference casting pressure difference control pressure difference controller pressure difference detector pressure-difference drainage pressure-difference fluctuation method pressure difference hydrophone pressure difference indicating controller pressure difference indication controller pressure difference indicator pressure difference method pressure difference of cooling water Pressure-difference precooling