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单词
随机采样
释义
随机采样
Encyclopedia
工学
随机采样
释
random sampling
随机采样
依照某个指定的概率分布从总体中随机抽取出一定数量个体的过程。
理学
调查法
释
random sampling
随机采样
从一个总体建构一个样本时,总体的每个成员具有相等入选机会的采样方法。
理学
采样理论
释
random sampling
随机采样
从一个大的数据集(总体)中随机选出元素构成子集(样本)。
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urban spatial development direction
urban spatial gravity model
urban spatial segregation
urban spatial structure
urban spatial structure in China
urban structure
urban style
Urban Sub-center Planning(Tongzhou)
urban subterranean space engineering
urban suburb in China
urban succession theory
urban surface
urban surface energy balance
urban surface water balance
urban survey
urban survey unit
urban sustainability
urban sustainable development
urban system
urban system function structure in the administration area of city
urban system planning
urban system planning in the administration area of city
Urban System Planning of the Zhujiang River Delta
urban system scale structure in the administration area of city
urban systems engineering
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