... 双波瓣系统 double lobe system 双叶瓣 bileaflet valve 释义：双蒂瓣,双蒂状皮瓣 double pedicle flap ...
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bileaflet prosthetic valve 双叶型机械瓣
Conclusion Bileaflet valve has a better hemodynamic influence than tilting disk valve in on patients with replacement of mitral valve.
结论双叶机械瓣对二尖瓣置换术患者的血流动力学影响优于倾斜碟瓣。
The author based on the above results designed a model of downstream direction bileaflet mechanical valve and used finite bulk method to calculate the velocity and shear stress profiles of this valve.
作者提出了一种顺向双叶机械瓣的设计模型，并用有限体积法对这种模型进行流场和剪应力分布的数值模拟。
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