英语词汇stratified sampling怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	stratified sampling
释义	stratified sampling 【统计学】分层抽样[亦作 stratified random sampling]
随便看	Welles, George Orson Welles,Gideon Wellesley, Arthur Wellesley,Richard Colley Welles,Sumner wellest well-established well-favored well-favoredness well-favoured well-favouredness well-favoureds well field well-financed well-fixed well-formed well-formedness well-formednesses well-formeds well-found well-founded well-foundeds well-founding well-groomed well-groomeds

英汉双解词典包含483723条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。