The discretevariationalmethod (DVM) and cluster model are used to study the electronic structure and atomic configuration of the hydrogen-vacancy complex in aluminum.
本文利用离散变分法(DVM)和集团模型研究了铝中氢—空位复合体的电子结构和几何构型。
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The oil film forces under free boundary conditions are solved by finite element discretevariational inequalities and iterative method based on complementary principle in linear programming.