摘要
:进一步明确作为人体的共鸣器官之一的鼻腔和鼻窦共鸣作用。方法:对前鼻填塞前后5个元音[a]、[e]、[i]、[o]、[u]的谐音的最大频率、谐音的平均频率、谐音的数目进行了比较。结果:经统计学分析堵塞前后均无显著性差异。结论:证实了鼻腔的前部对鼻腔的共鸣作用影响不大。
objective: In order to understand the resonant function of the nasal cavity (including nasal sinuses) which is one of the resonant organs of the human body. Method: The maximum frequency, mean frequencyand the number of harmonics of five vowels[a]. [e] . [i] . [o].[u] were compared before and after packing of theanterior nasal cavity. Result: The result was analyzed statistically and showed no significant difference. Conclusion:It proved that the front part of the nasal cavity plays no important role in the function of the nasal resonance.
出处
《临床耳鼻咽喉科杂志》
CSCD
1999年第2期51-52,共2页
Journal of Clinical Otorhinolaryngology
关键词
鼻腔
共鸣作用
频率
Nasal cavity Resonance Frequency