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proportional sampling的英文翻譯是什么意思，詞典釋義與在線(xiàn)翻譯：
英英釋義
Noun:
-
the population is divided into subpopulations (strata) and random samples are taken of each stratum
proportional sampling的相關(guān)資料：
近反義詞
【近義詞】
- representative sampling 代表性抽樣,典型抽樣...
- stratified sampling 分層抽樣,分層抽樣法,分...
