全部

1·Is I does not want to open the ostium, aloofs.

是我不想打开心门，拒人于千里之外。

2·All patients then underwent balloon dilation of the frontal ostium.

对所有这些患者进行了额窦球囊扩张术。

3·A certainty basic foundation for precision determine the cannon ostium velocity are offered.

从而为精确测定炮口速度提供了一定的理论基础。

4·There is high percentage of cases with accurate position of stent in ostium confirmed by IVUS.

经过IVUS检查证实大部分支架在冠状动脉口部病变处能准确置入。

5·If the ostium of sinus were traumatized, it might become an etiologic factor of chronic sinusitis.

若伤口波及鼻窦开口，将导致慢性鼻窦炎的形成。

6·Programmed stimulation was delivered at coronary sinus ostium, distal coronary sinus and lateral wall of left atrium.

分别通过冠状窦口电极、冠状窦远端电极和左房侧壁电极进行程控刺激。

7·Objective:To explore the relation of tympanic ostium of Eustachian tube and Eustachian tube dysfunction in chronic otitis media.

目的：探讨慢性中耳炎咽鼓管鼓室口病变与咽鼓管功能障碍的关系。

8·Antralchoanal polyps present as mucoid masses originating at the maxillary antrum extending through a sinus ostium to the choana.

上颌窦后鼻孔息肉表现为起源于上颌窦的粘液样肿块，并通过上颌窦口延伸至后鼻孔。

9·Conclusion Inserting the nasal probe into maxillary sinus ostium through maxillary sinus natural ostium is safe, simple and effective.

结论经上颌窦自然开口行上颌窦口穿刺是安全、简便和有效的一种诊治方法。

10·Temporary counterclockwise atrial flutter was induced by pacing at coronary sinus ostium in 1 case with clockwise block in the isthmus.

在1例峡部顺钟向阻滞者，冠状静脉窦口刺激诱发出短阵逆钟向房扑。