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分级随机抽样法
释义
分级随机抽样法
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农学
分级随机抽样法
释
multi-stage random sampling
分级随机抽样法
将总体看为不同级别大小的抽样单元组成,然后对不同级别的抽样单元分级进行随机抽样的方法。又称多级随机抽样法、多阶段随机抽样法、巢式随机抽样法。
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atmospheric corrections
atmospheric correlation length
atmospheric correlation time
atmospheric corrosion
atmospheric corrosion effect
atmospheric corrosion resisting low alloy steel
atmospheric data assimilation
atmospheric deaerator
atmospheric density
atmospheric deposition
atmospheric deposition flux
atmospheric depth
atmospheric diffusion equation
atmospheric dispersion
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
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