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list sampling
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list sampling
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理学
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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Atmospheric Dispersion Compensator
atmospheric dispersion compensator
atmospheric distillation
atmospheric disturbance
atmospheric diving
atmospheric diving suit
atmospheric drag
atmospheric drag perturbation
atmospheric dry and wet deposition observation apparatus
atmospheric dry deposition observation apparatus
atmospheric duct near sea surface
atmospheric dust
atmospheric dynamics
atmospheric eclipse
atmospheric effect
atmospheric effect of cosmic rays
atmospheric Ekman layer
atmospheric electric conductivity
atmospheric electric field
atmospheric electric field meter
atmospheric electricity
atmospheric entropy
atmospheric entry trajectory
atmospheric environment
atmospheric environmental chemistry
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