我們觀察現代漢語共時層面官話區「濁上歸去」的演變速率，共計分析官話方言點 77 個，我們從字數、音節數兩方面考察全濁上聲的具體演變情況，考察結果為各方言點的濁上未變去的比例從 9% 到 16% 不等，膠遼官話區和冀魯官話區濁上未歸去聲的平均數相對其他方言區略高些。

　　We observe the modern Chinese synchronic level in Guan Hua District about the evolution rate of Zhuo shang gui qu, We totally analysis 77 Mandarin dialects point .The findings of parties introduction points go on unchanged proportion ranged from 9% to 16%, the mandarin area of Jiaoliao and Ji LuGuanHua District is slightly higher on the average number that not changed to qu sheng relative to other dialect area.

濁上歸去; 官話區; 演變速率

Zhuo shang gui qu; Mandarin area; Evolution rate