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单词
random sampling
释义
random sampling
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）。
Physics
通类
数学
random sampling
随机取样
Mathematics
＞数理统计＞抽样与统计过程控制＞释义
random sampling
随机抽样
random sampling
随机抽样
Astronomy
random sampling
随机取样
Chemistry
＞分析化学＞化学计量学＞释义
random sampling
随机抽样
随便看
law of marine resources
law of mass action
law of mass conservation
Law of Military Ranks of Song Dynasty
law of motion
law of multiple proportions
law of multiplication
law of nations
law of nature
law of negating
law of negating a conjunction
law of negating a disjunction
law of negating an equivalence
law of negating an implication
law of neutrality
law of parity conservation
law of partial pressure
law of partial volume
law of partial volume of mixed perfect gas
law of personality
law of planetary distances
law of planned and proportional development of national economy
law of planned proportional development
law of prize
law of probability
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更新时间：2026/11/16 7:28:49