指令元素
A standard program with second order element analysis for calculating the characteristic impedances of various coaxial lines is developed.
给出了一个用二次元求解同轴线特性阻抗的通用程序。
We compile the second-order element algorithm for BEM analysis calculation software.
编制了三维静电场边界元法的二阶等参元有限元单元的计算软件.
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