齊一變至於魯,魯一變至於道——論顧、江、段的古韻研究

A Single Change could Bring Qi(齊)to the Level of Lu(魯)and a Single Change would Bring Lu(魯)to the Way——Studies of Gu,Jiang and Duan on Old Chinese Rhyme

顧炎武離析《唐韻》,建立了第一個科學意義上的古韻系統,但是由於没有擺脱韻緩説的影響,他所分的十部還不是嚴格意義上的韻部。江永徹底摒棄韻緩説,明確了韻部的概念,是古音學之一變。但是由於未能脱離今音的局限,江永的分部也未能至善。段玉裁突破今音的束縛,是古音學之又一巨變。

With the method of dividing part of rhymes of Tangyun(唐韻),Gu Yanwu(顧炎武)established the first scientific system of Old Chinese rhyme group.However,because he did not get rid of the influence of the theory of near-rhyme(韻緩説),his ten groups are not proper rhyme groups.Jiang Yong(江永)abandoned the theory of near-rhyme and clarified the definition of rhyme group,which was a development of the study on Old Chinese phonology.However,due to the limitation of Mandarin pronunciation,Jiang’s division of rhyme groups is not perfective.Duan Yucai(段玉裁)broke the boundaries of Mandarin pronunciation,which was another great development of the study on Old Chinese phonology.