【摘要】 本文运用词源统计分析法,对壮侗语族语言做出数理分类以及亲缘关系程度的描述。并通过树枝长短来表示距离关系。显示壮侗语族语言的类簇和分级层次。同时计算出壮侗语族诸语言的时间深度,并分析其形成过程。以新的资料和方法,质疑传统的语言分类理论和方法,并试图提出新的东亚语言区域形成的理论解释。更多还原

【Abstract】 This study adopts the lexicostatistics approach to provide a numerical analysis of the genetic relationship among the Zhuang-Dong languages.It proposes that the genetic distance between languages should be measured by the branch length of the constructed phylogenetic trees,which shows the sub-groups of the languages in the family and their divergence hierarchies.It discusses the measurement of the time depth of the languages and the formation process of the language family.It also speculates on the possible formation of the East-Asian language area.更多还原