... 格式字段描述符 format field descriptor 格网畸变 mesh distortion 格网间距 grid interval ...
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Traditional isoparametric elements are usually sensitive to various curved or straight edge mesh distortion.
目前普遍采用的传统等参元族对网格的曲边、直边畸变均十分敏感。
The numerical examples demonstrate that this element has less sensitivity to mesh distortion and can be applied to numerical analysis of thin shell structures.
数值算例表明，推导的单元适用于薄壳结构的数值分析，并具有很好的对歪斜网格的适应性。
The MPM eliminates difficulty with mesh distortion as in the Lagrangian method, and with interface tracking and nonlinear convection term as in Eulerian scheme.
该方法避免了拉格朗日格式因网格畸变产生的数值困难，也克服了欧拉格式材料界面跟踪问题以及因非线性对流扩散项而引起的数值困难。
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