英语词汇“stratified random sample”的中英文释义、用法、翻译及短语词组-英汉翻译词典-东流网

单词	stratified random sample
释义	stratified random sample 英?[?str?tifaid ?r?nd?m ?sɑ:mpl] 美?[?str?t??fa?d ?r?nd?m ?s?mp?l] 释义分层随机样本
随便看	Sun tanning sun-tanning suntanning agent sun-tannings sun - tan oil suntan oil suntan photoprotection factor suntans sun-tans Suntar sun-target-camera Suntar-Khayata, Khrebet Suntarskiy Rayon sun tea sun teas suntech sunteches sun temperature SunTendy sunterrace sun-terrace sun-terraces sunterraces sunterranean disposal sun test

英汉翻译词典包含4367426条英汉汉英翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习的有利工具。