ostium
英式音标：['ɒstɪəm] 
怎么读
美式音标：['ɒstɪrm] 怎么读
词汇归类 德伯家的苔丝苔丝Tess-of-the-dUrbervillesThomas-Hardy 医学文献常见生词2
同义词： mouth jaws hole aperture-of-door
ostium词义
n.
口，门口；
变形
复数：ostia
英英释义
Ostium
In anatomy, an ostium (plural ostia) is a small opening or orifice.
以上来源于:Wikipedia
ostium用法
权威例句
Study of Intranasal Ostium External DacryocystorhinostomyPulmonary Vein Ostium Geometry Analysis by Magnetic Resonance Angiography
Solitary coronary ostium in the aorta in the absence of other major congenital cardiovascular anomalies.
Stenosis of the coronary sinus ostium. An unusual site of obstruction in total anomalous pulmonary venous drainage.
Separate aortic ostium of the left anterior descending and left circumflex coronary arteries from the left aortic sinus of Valsalva ...
Focal atrial tachycardia from the ostium of the coronary sinus: electrocardiographic and electrophysiological characterization and r...
Frequency of success and complications of coronary angioplasty of a stenosis at the ostium of a branch vessel.
Tissue ablation device assembly and method for electrically isolating a pulmonary vein ostium from an atrial wall
Accuracy of computed tomographic angiography and magnetic resonance angiography for diagnosing renal artery ostium stenosis and its ...
Single coronary artery from the right sinus of Valsalva, associated with absence of left anterior descending and an ostium-secundum-...
ostium造句
1. 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。
2. An Experimental model of acute maxillary sinusitis may be established by occlusion of sinus ostium and introduction of streptococcus pneumoniae with capsule.
联合阻塞窦口并注入有荚膜的肺炎链球菌能较理想地建立急性上颌窦炎实验动物模型。
3. This technique enables a "single shot" PVI by placing the balloon at the PV ostium and ablating circumferentially around the PV ostia with a single energy application, the researchers explain.
研究人员解释说这项技术能通过置于肺静脉口的球囊单次射出“一枪”的能量环形消融肺静脉口。
4. Methods:The sinus ostium was blocked on one side on the first day of the expriment.
方法：第一天，阻塞单侧窦口，对侧做假手术。
5. 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。
6. 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。
7. Conclusion To the AVNRT cases, the ablation of the slow pathway at the upper rim of ostium sinus coronary takes better clinical effect and security.
结论选择冠状窦口上缘行射频消融房室结慢径对AVNRT患者具有较佳的临床效果和较大的安全性。
8. Objective To study the feasibility of inserting the nasal probe into maxillary sinus through the ostium of maxillary sinus for treatment.
目的探讨临床上经上颌窦口进入上颌窦诊疗的途径。
9. 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。
10. Conclusions Experimental chronic maxillary sinusitis can be successfully induced by Streptococcus pneumoniae inoculation with an ostium closed.
结论窦口堵塞并注入肺炎链球菌可成功建立兔慢性上颌窦炎动物模型。
11. 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。
12. 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。
13. 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。
14. Let us turn off a light for one hour, opens the ostium, will go into action… for the Earth glorious future.
让我们关灯一小时，打开心门，为地球美好的未来行动起来吧…
15. 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。
16. The patency of maxillary sinus ostium maintained well in 33 cases, stenosed in 7 cases. The diseased middle tu…
上颌窦口开放33例，狭窄7例，病变中鼻甲大多恢复正常。
17. The patency of maxillary sinus ostium maintained well in 33 cases, stenosed in 7 cases. The diseased middle tu…
上颌窦口开放33例，狭窄7例，病变中鼻甲大多恢复正常。
18. ostium appendicis vermiformis
阑尾口
-- 来源 -- 英汉 - 翻译参考[网络]
19. ostium aorticum
主动脉口
-- 来源 -- 英汉 - 翻译参考[网络]
20. ostium atrioventriculare
房室口
-- 来源 -- 英汉 - 翻译参考[网络]
21. ostium secundum defect
继发孔型房间隔缺损
-- 来源 -- 英汉 - 翻译参考[网络]
22. ostium cardiacum
贲门
-- 来源 -- 英汉 - 翻译参考[网络]
23. cervical opening | cervical ostium
子宫口
-- 来源 -- 英汉 - 翻译参考[网络]
24. ostium pyloricum
幽门口
-- 来源 -- 英汉 - 翻译参考[网络]
25. ostium atrioventriculare dextrum
右房室口
-- 来源 -- 英汉 - 翻译参考[网络]
26. ostium secundum
第二中隔孔
-- 来源 -- 英汉 - 翻译参考[网络]
27. ostium trunci pulmonalis
肺动脉口
-- 来源 -- 英汉 - 翻译参考[网络]
