1.
Most grass embryos have a flap-like structure known as the epiblast.
大多数禾本科胚有一片瓣状结构通常称为外胚叶。
2.
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。
3.
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
4.
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
5.
Treatment of Pterygium with Pedicled Conjunctiva Flap Transfer Operation
带蒂球结膜瓣转移术治疗翼状胬肉
6.
241 cases of comjunctival flap tramsfer reconstruction treat pterygium;
结膜瓣转位复盖术治疗翼状胬肉241例
7.
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。
8.
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
9.
Design of resonant cavity of petal-shaped accelerator
花瓣形加速器加速腔结构的优化设计
10.
Conclusion Island flap has several advantages in hand reconstruction, including thin flap, reliable blood supply and good function.
结论手部应用岛状皮瓣，具有皮瓣薄、血运好、功能恢复好等优点。
11.
Clinical application of prefabricated induced expanded flap carried by the superficial temporal fascial flap
以颞浅筋膜岛状瓣为携带的扩张预构皮瓣的临床应用研究
12.
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。
13.
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
14.
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
15.
schistose structure
【地质】片状构造, 层状结构
16.
Resembling a petal.
似花瓣的，花瓣状的
17.
A similar hoodlike, lidlike, or caplike structure, such as a root cap.
帽状结构一种盖状、帽状的结构，如根帽
18.
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。