1)  space closing
关闭间隙
2)  closing
关闭
1.
Analysis and corrective action for reheat stop valve closing by fault in Yahekou Power Plant;
鸭河口电厂中压主汽门故障关闭分析及处理
3)  close
关闭
1.
This paper, from the conception of the layer mask, sets forth the ways to edit, correct, found and close the layer mask.
本文从图层蒙版的概念,对蒙版的编辑和修改,以及蒙版的建立和关闭等做了详细系统的阐述。
4)  closure
关闭
1.
The closure of the donor site of hypogastric zone flap with auxiliary flap;
辅助皮瓣法关闭下腹部供瓣区的临床应用体会
2.
American Small Business: Start-up, Survival and Closure;
美国中小企业发展研究——基于创办、生存和关闭视角的实证分析
5)  Coal mine closure
煤矿关闭
6)  mine closure
矿山关闭
1.
At present, the research on mine closure is qu.
但是,矿产资源是一次性能源,具有储量有限性和不可再生性,在未来的几十年内我国将有大量的矿山关闭。
2.
Taked as an example, on its mine closure and crisis of economic development, two mathematical methods were used in combining way to analyze and calculate.
针对其矿山关闭与经济发展危机,尝试联合运用两种数学方法进行分析计算。
3.
Mine closure is the end of the life cycle of a mine as well as the start of its new historical life.
矿山关闭是矿山生命周期的结束,是新的历史生命的开始,做好新生命的铺垫,是区域持续发展的关键。
参考词条
补充资料:二尖瓣关闭不全


二尖瓣关闭不全
mitral insufficiency

由于瓣增厚、变硬、弹性减弱或瓣卷曲、缩短、腱索增粗、钙化,使瓣在关闭时不能闭合,血流反流到左房,在舒张期过多的血液又流至左室,致使心室容量增加,负荷加重,引起左心室和左心房肥厚扩张。严重者出现左心衰竭,左室舒张终末压增高,左房压亦增高,产生肺淤血,肺动脉高压,最后引起右心室肥大、衰竭。临床主要表现为心悸、气短,听诊时可闻及心尖区全收缩期杂音,呈吹风样,第一心音减弱,肺动脉区第二音亢进,晚期可出现肝脾肿大、下肢浮肿等。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。