英语词汇“stratified samplings”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	stratified samplings
释义	stratified samplings [统计] 分层抽样，[统计] 分层取样；成层抽样原型: stratified samplings 是 stratified sampling 的复数
随便看	feathering propeller feathering pump featherings feathering screw feathering screw propeller feathering step feathering strip feathering strips feathering stroke feathering tread feathering wheel feather in my cap feather in one's cap feather in someone's cap feather in your cap feather jig feather joint Feather-joint feather-key feather key feather key and keyway feather key ( feather) feather leg feather-legged bug feather-legged bugs 与人当宽，自处当严与人斗，不扼其亢、拊其背，未能全胜也。与人方便与人方便，天赐以福与人方便，自己方便。与人结交，能护其短，掩短录长，交即悠远。与人而不固，取恶莫甚焉。与人言，宜和气从容。气忿则不平，色厉则取怨。与人论学，亦须随人分限所及。与众不同，别具慧眼纤屑纤巧纤度纤弱纤悉纤户纤手纤柔纤歌纤毛