【摘要】 我们用几种韵书比较切下字系统 ,发现有许多字原本属于开口韵歌、哿的字在《集韵》里分别收在合口韵戈、果韵中 ,但切下字却仍用开口字。开合混置的韵字特别多 ,不仅有开口韵放入合口韵 ,而且也有合口韵放入开口韵 ,但切下字系统不变更多还原

【Abstract】 s: We can find many words which belonged to the opened gob word of Ge and its third tone Ge respectively gathered in the shut gob word of Ge and Guo when we compare the system of the FanQie through a lots of rhythm books, but the second words of the FanQie still used the opened gob words. There are words of the opened gob words which are placed in the shut gob words and vice visa. But the system of the FanQie did not change.更多还原