论宋代资思韵的语音性质及其嬗变

The Properties and Development of Zisi(资思) Ryhme in Song(宋) Dynasty

宋代资思韵不是一般意义上的开口舌尖元音[],而是合口的[],也就是带圆唇的舌尖元音。其发展在经历了金元时期的支思韵之后,大致在元末明初随着知组字的加入,才发展为[](,),而促成其变化发展的一个重要因素,就是入声韵的舒声化。

Zisi（资思） ryhme in Song dynasty is not a general sense of open front vowels [l], but mouth[y], namely is the apical vowels with rounded lips. After Zhisi（支思） ryhme in the Jin（ 金 ） and Yuan（元） Dynasties, roughly with characters of Zhi（知） groups team joining in the late Yuan（元） Dynasty and early Ming（明） Dynasty, it developed the [i]（l,l）. As an important factor contributing to its development, it is vanishing of tail vowel in entering tone.