本文首次成功地将压力不连续的非协调单元和罚函数法用于挤出胀大流动的有限元计算。
The problems of creeping flow of Newtonian fluid extruded from a plane slit or a circular pipe are simulated using several kinds of finite element method.
本发明公开了一种形成半导体结构的方法，这种半导体结构包括具有与下面的衬底不同的极性的不连续的非平面副集电极。
Disclosed is a method of forming a semiconductor structure that includes a discontinuous non-planar sub-collector having a different polarity than the underlying substrate.
根据对淮南矿务局谢一矿巷道移近量观测资料的分析，将煤矿岩体视为不连续非均质线性粘弹性介质。
Based on the analysis of tunnel convergence in Xieyi coal mine, HuainanMine Bureau, the rock mass of coal mine is considered to be a discontinuous in-homogeneous linear viscoelastic medium.
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