英语词汇“stratified sampling”的意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	stratified sampling
释义	stratified sampling 汉语翻译【计】成层抽样【经】分层抽样英语解释：名词 stratified sampling: the population is divided into subpopulations (strata) and random samples are taken of each stratum 同义词：representative sampling, proportional sampling
随便看	invalid call MIF clear proof outshine autotemnous relative track polyether input price loxa bark lirellate aniline blue b computer network facilities clog ribose nucleoprotein Kustallow's tests arrangement of record log cabin divorce concilliation hard processing channel black quotative Bareggi's test Littre's sinus Beckmann thermometer hand scale poly-para xylyene

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stratified sampling