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	cyclopedic cyclopedically cyclopedist cyclopedists cyclopentadienyl anion cyclopentane cyclopentanes cyclopentanoid cyclopentanol Cyclopentanols cyclopentanone cyclopentanones cyclopentene cyclopentenes Cyclopes cyclopess cyclophon Cyclophoracea cyclophosphamide cyclophosphamides Cyclophyllidea cyclopia cyclopias cyclopiazonic acid Cyclopinidae

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。