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单词
stratified proportional sampling
释义
stratified proportional sampling
网络
分层比例抽样
网络释义
1.
分层比例抽样
分层比例抽样
(
Stratified Proportional Sampling
) [编辑] A 案头调研 案例研究法 B 不重复抽样 C 抽样调查 重置抽样
wiki.mbalib.com
例句
随便看
cross beader
cross beam
cross beam
crossbeam
cross-beam agitator
cross beam bracing
cross beam gusset plate
cross beam lifting roller
crossbeam
cross-beams
cross-bearer
cross-bearer
cross-bearer
crossbearer cover plate
cross-bearing
cross-bearing
cross bearing
cross-bearings
cross bearings
cross beat
cross beater mill
cross-beat escapement
cross beats
cross-bed
cross-bed
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更新时间:2026/8/8 22:07:21