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	case transformation Case treatment Case trials CASETT Casetta Casettari casette casette base casette eraser casette model casette mutagenesis casette protein casettes casette tape deck Casetti Casetty case turner case tutoring case type case-type word Caseum case under dispute case unit case unpacker case unpacking machine