且对喉腔各部的高度及有关径线，前庭襞、声襞的长度、宽度、厚度，声门裂宽进行了测量、分析和对比。
The height and diameter of each part in laryngeal cavity , the length , breadth and thickness of vestibular folds and vocal folds were measured , analysed and compared .
前庭襞