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- They can produce a "ball valve" effect by intermittently occluding the atrioventricular valve orifice. 他们可以产生“球阀”效应,引起房室瓣口间歇性关闭。
- All cases were confirmed with echocardiography and featured changes including characteristic aortic valve and(or) atrioventricular valve degenerative changes. 均经超声心动图检查,均有特征性主动脉瓣及(或)二尖瓣退行性病变特征性改变。
- atrioventricular valve, left 左房室瓣; 二尖瓣
- left atrioventricular valve 左房室瓣
- AO opening of the atrioventricular valves 房室瓣张开
- opening of the atrioventricular valves 房室瓣口
- He left his job largely because he was homesick. 他辞职不干主要是因为他想家。
- He left when the band began to beat out pop music. 乐队一奏起流行音乐他就走了。
- She got her spunk up and left the country. 她一怒之下离开了这个国家。
- No sooner had we left the village than it began to rain. 我们刚离开村子,天就下起雨来了。
- Some bright spark has left the tap running all night. 哪个小淘气干的聪明事,让水龙头开了一夜。
- Take the left fork at the crossroads. 到十字路口取左边的岔道。
- Have you turned off the water valve? 你关掉水阀了吗?
- No food is left in the pantry except some bread. 食品柜里除了一些面包其它什麽也不剩。
- He had a bruise just below his left eye. 他有个伤疤正好在他左眼的下侧。
- Nothing was left for him to hang on to. 他已经没有什么东西可以指靠的了。
- After a day at the races I was left stony broke. 一天赛马会下来,我一贫如洗。
- Research on chordae tendineae and papillary muscles of right atrioventricular valve in adult corpses 成人右房室瓣乳头肌腱索支配的解剖类型调查
- Our ship left port and headed out to sea. 我们的船离开港口向大海驶去。
- We need an eye bolt to fit this valve. 我们需要一个有眼螺栓来固定这个阀门。