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.
为充分体现矿井裂隙水系统的强烈非均质性和不连续特征，运用广义多重介质理论，系统地研究了范各庄煤系含水介质。
For fully representing the characteristics of fractured rock masses, such as strong nonhomogeneity and discontinuousness, the media are studied with generalized multiple porous media theory.
它是一种非均质不连续体的脆性材料，其破坏过程是在水力或机械作用下，岩石内部裂纹的产生、扩展、合并和贯通的过程。
It is a brittle material and heterogeneous discontinuous body. The process of its failure is one of initiation of inner cracks of the rock followed by their propagation, connection and link up.
岩石具有非均质性、不连续性，其动态断裂性能研究是国内、外研究的热点难点问题之一。
Rock has heterogeneity and discontinuity and rock's dynamic fracture property has been one of the hotspots and challenges in domestic and foreign studies.
离散元法是基于不连续性假设的数值方法，它特别适合于求解节理岩体中的非连续性问题。
The Distinct Element Method(DEM)is a discontinuum-based numerical method especially applicable to solve the discontinuity problems in jointed rock mass.
数值结果表明：该方法对于二维不连续非均匀介质的重构能获得好的重构结果。
Numerical example shows the method possesses good reconstruction results to 2-d inhomogeneous discontinuity object.
数值结果表明：该方法对于二维不连续非均匀介质的重构能获得好的重构结果。
Numerical example shows the method possesses good reconstruction results to 2-d inhomogeneous discontinuity object.
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