英语词汇“proportional sampling”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	proportional sampling
释义	proportional sampling 基本英英近义反义比例采样,比例抽样,按比例抽样 Noun: the population is divided into subpopulations strata and random samples are taken of each stratum近义词 stratified sampling分层抽样,分层抽样法,分…representative sampling代表性抽样,典型抽样…
随便看	agricultural dissemination technology agricultural district agricultural district in the oasis agricultural ditch systems agricultural diversification agricultural division agricultural documentation agricultural domestic support policies agricultural drain agricultural drainage agricultural drainpipe agricultural drain pipe agricultural drier agricultural drive wheel tire agricultural drive wheel tyre agricultural drought agricultural drought and flood index Agricultural drought and waterlog agricultural drought disaster agricultural drought frangibility agricultural drought hazard agricultural drought indices agricultural droughts disaster agricultural drougth index agricultural dust