Magnetic Monopoles, Maxwell's Equations and Electromagnetic Picture

Lorentz Transformations of Maxwell Equation in Different Inertia System

不同惯性系麦克斯韦方程组的洛伦兹变换形式

互联网摘选

Discussion on the Basic Properties of the Maxwell Equations and Electromagnetic Field

麦克斯韦方程组与电磁场基本属性的讨论

互联网摘选

Rotational conductor in magnetic field and covariance of Maxwell equations

均匀磁场中的转动导体和麦克斯韦方程组的协变性

互联网摘选

We demonstrate the constancy of Maxwell's equations in inertial frame.

本文验证麦克斯韦方程组在惯性系中的不变性。

互联网摘选

The general equation of photonic crystal is Maxwell Equation Groups.

研究光子晶体的一般方程是麦克斯韦方程组。

互联网摘选

Non-oscillatory and non-free-parameters dissipative finite difference scheme with second accuracy was used to solve Navier-Stokes equations coupled with electromagnetism and chemical reaction source terms, and finite control volume integral method was applied to solve electromagnetic equation derived from Maxwell's equations.

采用二阶精度NND格式数值求解耦合电磁源项和化学反应源项的NS方程组，采用有限控制容积积分方法求解由麦克斯韦方程组推导出的电磁场方程。

互联网摘选

For the case of a plane EM wave incident on a lateral layered dielectrics, Maxwell equations are reduced to Mathieu equation and Hill equation from which solutions of closed forms can be obtained.

对平面电磁波入射到横向分层不均匀介质上时的情形，麦克斯韦方程组可简化成马丢（Mathieu）方程和希尔（Hil）方程，据此可获得透射波和反射波场的解析表达式。

互联网摘选

The saponification reaction solution heated by microwaves in test tube placed in TEM cell was chosen as the experiment. The reaction-calculating mode was constructed. Maxwell's equations, thermal conduction equation and chemical reaction equation were solved together by FDTD and leapfrog technique.

本文以在TEM CELL系统中的微波加热乙酸乙酯皂化反应实验为例，用计算机构造了反应模型，利用FDTD法求解麦克斯韦方程组，热传导方程以及化学反应方程。

互联网摘选

Based on the vector angular spectrum representation of Maxwell's equations, the diffracted plane wave is decomposed into the TE and TM terms.

运用麦克斯韦方程组的矢量角谱表述，将平面衍射波分解为TE项和TM项。

互联网摘选

From Maxwell equations for free space and by converting the amplitudes in Fourier expansion of the vector potential into operators according to quantisation correspondence, this paper obtains Hamiltonian operator, which quantises the electromagnetic field, and introduces the number state representation for the field.

本文从真空中麦克斯韦方程组出发，通过把矢势的Fourier展开式中的振幅按照量子化对应化为算符，得到了哈密顿算符，从而实现了电磁场的量子化，同时给出了电磁场的数态描述。

互联网摘选

The crystal structure being investigated is designed using tungsten ( W) and silicon oxide ( SiO_2). The spectral characteristics are simulated based on Maxwell equations by our method.

采用钨（W）和二氧化硅（SiO2）设计了一维金属-介质光子晶体，从麦克斯韦方程组出发，研究了该一维结构的光谱特性。

互联网摘选

The handcart rattled away. THEORETICAL DERIVATION OF BIOT SAVART LAPLACE LAW

手推车嘎拉嘎拉地过去了。毕奥-萨伐尔-拉普拉斯定律的理论推导

互联网摘选

In this paper the magnetic distribution character of micro-electro-mechanical relay was analyzed by applying Biot-Savart law and integral equation method ( IEM). The results of IEM and FEM show the method which used in analyzing three-dimensional stationary magnetic field for Micro-electro-mechanical relay is feasible.

文中应用毕奥–萨伐尔定律和积分方程法，分析了微机械电磁继电器磁场分布特性，计算结果与有限元法结果进行比较，表明所用方法对于微机械电磁继电器三维恒定磁场的分析是可行的。

互联网摘选

And the mathematical description of magnetic induction intensity of arc generated in any space is deduced based on the combination of the Biot-Savart law and the modern space geometry method, and the relationship between magnetic induction intensity and the arc spatial coordinates can be decided.

基于毕奥&萨伐尔定律，结合现代数学中的空间几何知识，推得电弧（弧线）在空间任意处所产生磁感应强度的数学描述，即确定电弧（弧线）空间坐标与磁感应强度的对应关系。

互联网摘选

The main research contents are as follows: 1 、 The sensing model of double-excitation solenoid wearing debris sensor set up on basis of electromagnetic field principle and Biot-Savart Law etc., and offer the theory basis for the performance analysis and parameter optimation.

用电磁场毕奥-萨伐尔定律等理论，建立了双激励螺旋管式磨粒传感器的传感模型，为该传感器性能分析、参数优化提供了依据；

互联网摘选

By using the relevant knowledge about Picasso biot-savart law, firstly the magnetic field distributions of unilateral electricity wires of metal rectangular launched detector coils of are calculated, then the magnetic field distributions of electricity wires of a group of edge are calculated.

通过运用毕奥-萨伐尔定律的相关知识，先计算出金属探测矩形发射线圈的单边通电导线的磁场分布，进而求出与其对应的一组对边通电导线的磁场分布。

互联网摘选

The magnetic field in circular current expressed by polar equation can be solved by applying the derived polar coordinate form of the Biot-Savart law in magnetic anisotropic medium. The magnetic field with a minimum at the circular center has been verified.

应用已导出的磁各向异性介质中的毕奥-萨伐尔定律的极坐标形式，求出用极坐标方程表示的圆电流内部的磁场，并证明其磁场在圆电流中心具有最小值。

互联网摘选

In the light of anisotropic bit-savart law that has been given, the authors solve the spatial magnetic field of rectangular charge-carried coil in anisotropic magnetic medium. Thus an example is offered for studying anisotropic magnetic field.

在给出的各向异性的毕奥－萨伐尔定律的基础上，求出载流矩形线圈在各向异性磁介质中的空间磁场，为研究磁各向异性的磁场提供了实例。

互联网摘选

In this paper, the basic laws of electromagnetic field are derived from Lorentz transform the basis of Coulombian field of static point change. They are: 1. Boit-Savart law derived from Coulomb's law;

本文将从静止点电荷的库仑场出发，利用洛仑兹变换导出电磁场的基本规律，其中包括：（1）从库仑定律导出毕奥&萨伐尔定律；

互联网摘选

The article points out that the "I" of the Biot-Savart law includes not only conduction current but also displacement current, and certifies that displacement current's contribution to magnetic field is zero.

指出毕奥&萨伐尔定律中的I不仅只包含传导电流，也应包含位移电流，证明在一定条件下位移电流对磁场的贡献为零。

互联网摘选