This thesis, based on previous studies, attempts to explore the phonological motivation for tone sandhi in Yinchuan dialect, and systematically analyzes sandhi rules in light of Optimality Theory(OT).
本论文基于前人的研究,尝试借助优选论来讨论分析银川方言中连续变调的现象及其音系规则,从而揭示出连读变调的音系机制。