For the left ventricular volume 3d modeling and volume estimation, this paper proposes a new method of left ventricular volume modeling based on the particle system of spherical growth.
针对左心室三维容积建模与估算问题，本文提出了一种基于球面增长的粒子系统左心室容积建模方法。
The influence on the growth morphology of the spherical crystal in the undercooled melt imposed by the far field flow is studied by the asymptotic method.
利用渐近分析方法研究了远场来流引起的对流对过冷熔体中球状晶体的生长形态的影响。
A new evolution equation of growth of spherical voids in viscoplastic medium un-der dynamic tensile loading is presented in this paper.
提出了一个新的粘塑性介质中球形孔洞在高加载率作用下的演化方程。
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