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

词汇	stratified sample
释义	stratified sample ˈstrætifaidˈsɑ:mpl 短语¹⁸⁰⁰⁹⁸⁺¹ 基本英英近义反义分层取样 Noun: the population is divided into strata and a random sample is taken from each stratum近义词 proportional sample比例抽样器representative sample代表性样品
随便看	uncommitted unit uncommitting uncommixed uncommoded uncommodifiable uncommodified uncommodious uncommon uncommon a uncommonable uncommon adj.不寻常的，罕见的非凡的 uncommon axis uncommon beauty uncommon conditions Uncommon Danger uncommon degree uncommon duty uncommon English name and place-name Uncommon personality uncommonplace uncommon poems uncommon practice uncommon sense uncommon stone uncommon sugar