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单词
stratified systematic sampling
释义
stratified systematic sampling
网络
等距抽样；分层等距抽样
网络释义
1.
等距抽样
...系统之 全国电话资料库作为抽样母体，进行分层兩阶段
等距抽样
（
stratified systematic sampling
）：就第一阶段而言，首先 …
www.docin.com
2.
分层等距抽样
...助电话访问系统之全 国电话资料库作为抽样母体，进行
分层等距抽样
（
stratified systematic sampling
）：就第一阶段而言， …
www.docin.com
例句
随便看
worth its salt
worth its weight in gold
worthless
worthless action
worthless check
worthless gangue
worthlessness
worthly
worth mentioning
worth of the fuel
worth one's salt
worth one's weight in gold
worth one's while
worth reading
worth's
worths
worth (sb's) while
worth sb's while
worthship
worth somebody's while
worth tax
worth the candle
worth the effort
worth their salt
worth the name
英汉双解词典包含2704715条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。
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更新时间：2026/7/5 23:08:08