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random sampling method
释义
random sampling method
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工学
抽样方案
释
random sampling method
随机抽样方法
按照机会均等原则进行的抽样调查。是一种等概率的抽样。
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agriculture history in the Northeast region
agriculture history in Yellow river Huai river and Hai river valleies
agriculture history in Zhujiang River delta
agriculture information
agriculture informatization
agriculture in Guanzhong region
agriculture in Hetao region
agriculture in Hexi region
agriculture in Huang-Huai-Hai region
agriculture in Northeast China
agriculture in Taihu region
agriculture intelligent information technology
agriculture involution
agriculture law
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agriculture of ancient America
agriculture of ancient Egypt
agriculture of ancient Greece
agriculture of ancient India
agriculture of ancient Rome
agriculture of modern China
agriculture of West Asia in ancient times
agriculture pollution control
agriculture production by using static electricity
agriculture production factors
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