元电流

设计制作了中心场磁感应强度为3T的200A二元电流引线；

A200A binary current lead with a central magnetic induction strength of3T is designed .

提出一种双种群遗传算法（DPGA）优化阵元电流幅度，以实现对阵列天线方向图的综合。

A double population genetic algorithm ( DPGA ) is presented and applied to synthesize the array antenna pattern by controlling only the current amplitudes .

荧光显示基元电流分配系数的理论计算

Theoretical Calculation of Current Distributive Coefficient of Fluorescent Display Units

二元电流引线是制冷机直接冷却低温超导磁体系统的关键技术之一。

The optimization of binary current leads is one of the key technology in the low temperature superconducting magnet system directly cooled by refrigerator .

认为大电流运行下，传导热等于焦耳热的一半时，在二元电流连接点的热流最小。

When conductance heat is equal to half of Joule heat , the thermal flux at joint of binary current leads is minimum at large operating current .

在使用矩量法的过程中，采用基于三角面元的RWG电流基函数；

The Rao-Wilton-Glisson basis function based on triangular patches is used in the moment method .

线电流元和面电流元近区场的简化计算

Simplified calculations for near zone fields of linear current units and surface current patches

利用Hamilton原理和有限元方法推导了电流变夹层梁的动力学方程。

Based on the Hamilton 's principle and finite element methodFEM the equations of motion of beam are derived .

研究了基于矢量电位T的三维有限元法及源电流的T0表示方法，根据变压器绕组的特点，提出一种计算变压器绕组区T0的简单方法，并用于一台电力变压器漏磁场的计算。

The method of expressing source current by T_0 is also studied . By taking features of transformer windings , a simple method to compute T_0 in transformer winding regions is given . The method is used in calculating leakage field of a power transformer .

δ-函数源对有限元计算线天线电流分布的影响

Effect of the Delta - Function Generator on Finite Element Calculations of Current Distributions on Wire Antennas

本文以圆柱天线为计算对象，通过数值验证，分析研究δ-函数源对有限元计算线天线电流分布的影响。

The effect of the delta-function generator on finite element calculations of current distributions on wire antennas is investigated by means of analysis of the current distribution on a cylindrical antenna .

为研究等离子体激元共振时这种奇异现象，我们计算了纳米粒子表面等离子体激元电流密度，电流方向是电磁场实部的方向，振幅是电磁场的模。

To further explore the mechanism of the surface plasmon resonance , the generated plasmon current density is calculated . The vector directions are determined by the real part of the electric field and the amplitude is the module of the electric field .