English ⇄ Afrikaans Arabic Basque Catalan Chinese Danish Dutch Estonian Finnish French German Greek Hungarian Icelandic Irish Italian Japanese Korean Lithuanian Norwegian Bokmål Persian Polish Portuguese Romanian Russian Serbian Slovene Spanish Swedish Turkish Ukrainian

multi-stage sampling
agric.	多阶段抽样法
busin.	多级抽样
desert.	多阶段抽样
market.	多段分层抽样法
math.	多级阶段样本; 多级阶段抽样; 整群抽样
tech.	多级釆样法