1.
Clinical Effect of Mitral Valve Replacement with Preservation of Subvalvular Apparatus;
保留瓣下结构的二尖瓣置换术的临床效果
2.
Effect of preserving mitral posterior and subvalvular apparatus in mitral valve replacement on left ventricular function
二尖瓣置换术中保留后瓣及瓣下结构对左心功能的影响
3.
All patients underwent mitral annuloplasty using prosthetic mitral ring.10 patients underwent mitral annuloplasty in use of intraoperative transeophaged echocardiography.
根据二尖瓣病理改变对瓣叶和瓣下结构做针对性瓣膜成形术后，均植入人工瓣环。
4.
Conclusions Mistral valve replacement with preservation of the posterior leaflet is beneficial to left ventricular function after operation.
结论 二尖瓣替换术保留瓣下结构有益于术后左心功能的维护。
5.
An Research on the Changes in the Configuration and the Function of Left Ventricle after MVR with Subvalvular Structure Preserved.;
保留瓣下结构二尖瓣置换术后的左室构型及功能研究
6.
Evaluating the effect of left ventricular function after mistral valve replacement with preservation of the posterior leaflet by ultrasonography
超声评价二尖瓣替换术保留瓣下结构对左心功能的影响
7.
Objective To evaluate the effect of left ventricular function after mistral valve replacement with preservation of the posterior leaflet by ultrasonography.
目的 用超声心动图评价二尖瓣替换术保留瓣下结构对术后左心功能的影响。
8.
Design of resonant cavity of petal-shaped accelerator
花瓣形加速器加速腔结构的优化设计
9.
Study on Histomorphology of Children Severe Ptosis and the Treatment of Suspension of Frontal Aqoneurost
小儿重症上睑下垂局部组织结构研究及其在额肌腱膜瓣悬吊术的应用
10.
Optional disc configuration which provides line contact between spherical disc and conical body seat.
备选阀瓣结构，在球形阀瓣和锥体阀座之间具有线接触作用。
11.
Meta analysis of the valve replacement with or without mitral valve structure
保留与不保留二尖瓣结构的瓣膜置换效果观察之Meta分析
12.
There is an obvious relationship between TSS downstream of mi tral stenosis and the aggravation of valvular lesion.
结论二尖瓣狭窄下游所产生的TSS与瓣膜病变进展密切相关。
13.
The Fig. 1710 Balancing valve is a non-rising stem design incorporating a parabolic (plug) shaped disc.
型号1710平衡阀为暗杆结构，配置抛物线(塞)形阀瓣。
14.
Research of Using Overlapping Subarray Architecture For Sidelobe Reduction of Wide Band Array Antenna
子阵叠加结构降低宽带阵列副瓣电平方法研究
15.
A Method of Scaling Source Range Using Matched Field Processor Sidelobes in Uncertain Ocean Environment
不确实海洋环境中的旁瓣结构声源测距方法
16.
Transplantation of original dissociate tarsus plate conjunctiva and rooted valve to re-make tarsus below
自体游离睑板结膜和带蒂皮瓣移植再造下睑
17.
This prevents stem from scoring and galling and provides longer disc seal and body life.
这种结构避免阀杆刮伤和磨损，延长阀瓣密封和阀体的使用寿命。
18.
Optional disc configuration, where more linear throttling characteristics are required.
备选阀瓣结构，适用于要求更好的线性节流特性的应用场合。