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random sample
随机样本
用随机抽样方法获得的样本。
Mathematics
>数理统计>样本·统计量>释义
random sample
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Astronomy
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Chemistry
>分析化学>化学计量学>释义
random sample
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molecular sieve adsorption pump
molecular sieve catalyst
molecular sieve catalytic materials
molecular sieve chromatography
molecular sieve chromatography (GPC)
molecular sieve effect
molecular sieve oxygen concentrator system
molecular sieve trap
molecular sieve-type catalytic materials
molecular simulation
molecular simulation software
molecular sink
molecular solid
molecular spectral term
molecular spectroanalysis
molecular spectroscopy
molecular spectrum
molecular state
molecular structure
molecular structure and function of biomembrane
molecular superexcited state
molecular surface
molecular switch
molecular switches
molecular symmetry in space
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