词典
例句
en
zh-CN
hide
简体中文
stratified regression estimate
stratified relief
stratified rock
stratified rocks
stratified sample
stratified sampling
stratified sampling for proportions
stratified sampling method
stratified sampling of water
参考
Google
Google Pictures
Wikipedia
Wiktionary
EN↔CN 海词
DE↔EN Linguee
EN→DE Collins
DE↔EN LEO
DE↔EN Langenscheidt
DE↔EN PONS
DE↔EN Beolingus
DE↔EN dict.cc
stratified sample
➞
stratified sample
Definitions
[1] 分层样本
哈罗摩托-百万摩友的摩托车之家！
🎥 Insta360 One R 多镜头运动相机，德国包邮
zh-CN
简体中文
de
Deutsch
en
English
stratified sample