计算电磁场 meaning in English

numerical technique for electromagnetic field

In chapter 3 , the mathematical modal of electromagnetic and temperature fields is presented by a complex magnetic vector potential , which is also applied to solve eddy current field in ansys software . then , the electromagnetic field analysis , thermal analysis and coupled - field analysis in ansys are introduced
第三章：介绍了ansys中引入复矢量磁位计算电磁场、涡流场的方法以及温度场求解的数学模型，简述了ansys软件中的电磁场、温度场以及耦合场分析。
A electron trace modeling program , vbgun has been programmed using fortarn language . the work and novelty of this thesis includes the several aspect following . 1 . particularly investigated the mathematic model of boundary integrating equation method and the constructing of matrix equations , including dispersing boundaries , compartmentalizing grids , voltage calculating and reserving
本论文的主要工作和创新性体现在以下几个方面: 1 .详细讨论了边界积分方程法计算电磁场的数学模型和矩阵积分方程组的建立方法,对边界的离散、网格的划分、电位的计算和贮存等过程分别进行了讨论。