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不重复抽样
释义
不重复抽样
Encyclopedia
工学
简单随机抽样
释
sampling without replacement
不重复抽样
在抽样过程中,每次从总体中抽取的样本单位经检验不放回总体,下次抽样不会再抽到之前已被抽中过的样本单位的抽样方式。又称不放回抽样。
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up in the air
Up in the Lakeside Tower
UPJO
up-ladder
up-ladder operator
upland cotton
upland plant
upland rice
upland rice cyst nematode disease
upland soil microbes
UPLC
up-leg light time
uplift
uplift pile
uplift pressure
uplink
upload
UPM
upness
Upolu Island
U Ponnya
Upon Passing Through Qu'e When Beginning My Service as Aide to the General of Zhenjun
upper
upper-air measurement instrument
upper-air observation
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