“subgrouping”的概念、定义、翻译、参考文献-科学参考

单词	subgrouping
释义	subgrouping Encyclopedia 文学历史比较语言学释 subgrouping语言分群语系内语言的内部分类。语言分群通常用谱系树表示，是谱系树上的分支，用来判断该语系下的哪些姐妹语言彼此之间关系最密切。语言分群即是对子群（又称分支、子语系）的划分。
随便看	Cauchy problem Cauchy process Cauchy product Cauchy profile Cauchy ratio test Cauchy remainder Cauchy residue formula Cauchy residue theorem Cauchy-Riemann conditions Cauchy Riemann equations Cauchy-Riemann equations Cauchy-Riemann function Cauchy Riemann manifold Cauchy-Riemann manifold Cauchy-Riemann operator Cauchy-Riemann structure Cauchy rigidity theorem Cauchy root test Cauchy Schwarz inequality Cauchy-Schwarz inequality Cauchy-Schwarz integral inequality Cauchy-Schwarz sum inequality Cauchy's dispersion formula Cauchy sequence Cauchy's mean value theorem

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