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目录抽样
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目录抽样
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抽样调查
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list sampling
目录抽样
一种不等概率、不等比例的抽样调查方法,对达到一定规模以上的单元进行全面调查,对规模以下的单元按一定比例抽取一部分样本进行观察和推断。
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handkerchief
handkerchief dance
handkerchief surface
H and K lines
hand lay-up process
handle
handle body
handle-body
handle decomposition
Handle Drum
handle-flicking method
handle of index k
handler
handle-scraping method
handle sliding
handle theory
handle-vibrating method
handling
handling equipment
Handling Methods of Primary and Secondary School Teachers' Behaviors of Violating Professional Ethics
handling of radiation accidents
handling of tailing and waste water
handling procedures of the student's injury accident
hand lion dance
handmade carpet
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