文水方言音系结构的调整方式——以成山摄舒声字为例

介绍文水方言内部五点成山摄舒声字读音现状，并归纳其演变规律，认为其音系结构的调整是通过非平行演变和“无中生有”的方式实现的。在地域上呈现出中间慢、四周快的特点，细音字演变的速度最快，洪音中最先变化的是山摄合口字和开口见晓组字。文水方言-n]韵尾消失，保留-η]尾，符合北方大多数方言阳声韵韵尾脱落的顺序。

The Adjusting Mode of Phonological Structure in Wenshui Dialect Take for example the lax tone characters of Xian and Shan groups

This article introduces the present pronunciations of lax tone words of Xian and Shan groups in Wenshui dialect, induce the evolution rules of 5 dialect locations, and discovers the phonological structure adjustment in Wenshui dialect is realized by non-parallel evolution and form innovation. It presents the faster changes in surrounding areas and the slower ones in core areas. It is the first change that Round-mouth Characters and Opening-mouth Characters of Jian and Xiao groups in finals without Medial -i-].The final ending l-η] has disappeared, but the final ending -N] is still existing now. It conforms to the disappeared order of Yang Rhyme＇ s ending in most Northern languages.