The adjacent structures of the ostia differ from each other by the different location of the ostium.The clinical significance of the ostium and the nasofrontal duct were discussed.
认为，开口于不同部位的
口周围结构不同，对研究的生理、病理，
及提高鼻
窥镜检查和开放手术具有重要的参考和指导意义。
The adjacent structures of the ostia differ from each other by the different location of the ostium.The clinical significance of the ostium and the nasofrontal duct were discussed.
认为，开口于不同部位的口周围结构不同，对研究的生理、病理，及提高鼻窥镜检查和开放手术具有重要的参考和指导意义。
：
上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达
容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
