英语词汇stratified random sample的读音、用法、中文释义、短语词组及例句-英汉双解词典

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	assisted reproductive technique Assisted Reproductive Techniques assisted reproductive technologies assisted reproductive technology assisted resonance assisted respiration assisted retrieval assisted running assisted self-assembly assisted signature Assisted spontaneous delivery assisted-suicide assisted suicide assisted suicides assisted take-off assisted takeoff assisted take-off (ato) assisted take-off rocket assisted take-off unit assisted transfer assisted ventilation Assisted Ventilation,Liquid Assisted ventilation therapy assistencia assistency

英汉双解词典包含4367426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。