“平衡半样本方法”的概念、定义、翻译、参考文献-科学参考

单词	平衡半样本方法
释义	平衡半样本方法 Encyclopedia 理学【核心概念】释 balanced repeated replication;BRR平衡半样本方法针对分层抽样每层只抽取两个初级单元的复杂样本的方差估计方法。
随便看	symplectic structure symplectic topology symplectic transformation symplectic transformation group symplectic transvection symplectic vector field symplectic vector space symplectomorphism symplesiomorphy Sympodial bamboo sympodial branching sympodioconidium sympodium sympodula sympodulospore sympolyandria symporia symport Symposium Symposium on Implementation of Urban and Rural Planning in China Symposium on Novels of the Countryside Symposium on the History and Theory of Urban Planning symptom symptom analysis symptomatic epilepsy

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