arch of aorta meaning in English

主动脉弓

The models are obtained by simulating and simplifying the big curve at the arch of aorta and opposite curve of branching vessels . the original conditions of simulation calculating are the entrance velocities and the exit pressures . the boundary conditions are the wall non - slippery flow conditions and the symmetry conditions
它是基于主动脉弓处的大弯曲和分叉血管的反弯曲进行模拟简化，模拟计算的初始条件是进口速度和出口压力，边界条件是壁面无滑流条件和对称性条件。
A lot of significant calculation results obtained . we expect that the research work could provide some medical references and guides to the progress operations of and near the arch of aorta , transplanting surgical operation of man - made vessels , the transplanting surgical operation of the same aortas
通过分析比较，得到了大量的有意义的结论。期望通过对此种模型的研究，能够对主动脉弓处及附近的缩窄进行的改良术，人造血管移植术，主动脉同种移植术提供一个医学参考和指导。