“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	rule of omitting double negative rule of operation rule of opinion evidence rule of parallelogram rule of permutation Rule of Plant Quarantine Regulations of China（Forestry Part） rule of products rule of propriety rule of public security command rule of rationalization rule of rearrangement of quantifiers rule of reductio ad absurdum rule of regional resources combination rule of risk rule of rounding rule of side fitness rule of signs rule of simplification rule of simultaneous substitution rule of substitution rule of sums rule of supposition rule of syllogism rule of three rule of thumb

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