“语言分群”的概念、定义、翻译、参考文献-科学参考

单词	语言分群
释义	语言分群 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	Unique Music of Great Antiquity uniqueness uniqueness axiom uniqueness base uniqueness condition uniqueness criterion uniqueness of a function uniqueness of an analytic function uniqueness of a solution uniqueness of best approximation uniqueness of Fock representations uniqueness of Fourier expansions uniqueness of solution for electromagnetic fields uniqueness of trigonometric expansion uniqueness principle uniqueness problem uniqueness property uniqueness range set uniqueness set uniqueness theorem uniqueness theorem for the vector potential uniqueness theorem in theory of elasticity uniqueness theorem of electromagnetic field uniqueness theorem of electrostatic fields uniqueness theorem of holomorphic function

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。