本文讨论了由于非轴对称磁场所引起的星体共转区中的磁力线变形。
The present paper discusses the distortion of field lines in the co-rotation region of a star caused by a non-axisymmetrical magnetic field.
采用有限元法计算两维轴对称磁场，并把计算结果还原为原磁场情况。
Then, by using finite element method we can calculate the axially symmetrical magnetic field in two dimensions and at last restore the result of calculation to the original.
然后分别以二维平行平面磁场和轴对称磁场的典型问题为算例，给出验证。
Two case studies of 2-D translational parallel and axisymmetrical fields are presented.
与铁屑和磁棒对称整齐的磁场模式不同，地球磁层面向太阳的一面被向内推，在相反的方向上延伸出磁场的轨迹。
Unlike the symmetrical pattern of the iron filings and magnet, the magnetosphere is pushed in on the side facing the Sun and stretched out in the Earth's wake.
Maxwell方程组是“非对称的”：电场有一个负电极子和一个正电极子，带着不同的电荷；但磁场却没有。
Maxwell's equations are "asymmetrical": electricity has an electron monopole and a proton monopole, each with opposite charge, but magnetism does not.
在略去高于磁场强度二次项的情况下，从实验结果计算出立方对称晶体唯象公式中的诸参数。
Neglecting magnetic intensity higher than quadratic terms, various parameters in phenomenological formula for cubic symmetry crystal are calculated from our experimental data.
利用麦克斯韦方程组和场的轴对称性，分别对含不稳定电荷源和不稳定电流源的轴对称非静态空间电磁场进行了研究。
By using the Maxwells equations and axial symmetry, the axial symmetric unstable electromagnetic field with unstable charge source and unstable current source is studied.
然后，基于电力设备磁路的对称性给出其磁场力简化数学模型；
Then, based on the symmetry of magnetic circuit of large power equipments, its simplified mathematical model of magnetic forces is discussed.
与传统的对称分量法及旋转磁场法不同，本文用等效电流法对电容运转形式的单相电机进行了性能计算，主要推导出了主、副相电流的计算公式。
Equivalent current method different from symmetrical component method and revolving field method, is used for performance calculation on capacitor single phase motors on this paper.
从一个简单问题出发，引出关于磁场零值点的一个判据，该判据与载流系统的几何对称性有关。
A criterion of zero magnetic field point, which is related with the symmetry of current-carrying system, is derived from a simple problem.
介绍了轴对称场的有限元模型及其用于计算金属内部磁场分布的结果。
Briefly introduces the finite element model of axisymmetric field and the results of magnetic field calculation in metal.
本文讨论了球对称激光等离子体中的自生磁场，导出了由TE波引起的自生磁场的表示式。
We have discussed the spontaneous magnetic field in a spherically symmetric laser plasma. The expression for the spontaneous magnetic field due to TE wave is derived.
此外，对具有确定宇称的三维磁场中运动电子的对称性也作了讨论。
In addition to this, discussion on symmetry also extends to the moving electron in any three-dimensional magnetic fields.
应用光程函数法计算出旋转对称电子光学系统的7级几何像差，给出旋转对称电磁场同时存在情况下的系统7级几何像差表示式。
The 7th order geometrical aberration of rotationally symmetrical electron optic system and their expressions are given by using the eikonal method when the electric and magnetic fields exit.
利用麦克斯韦方程组和场的轴对称性，分别对含不稳定电荷源和不稳定电流源的轴对称非静态空间电磁场进行了研究。
By using the Maxwell's equations and axial symmetry, the axial symmetric unstable electromagnetic field with unstable charge source and unstable current source is studied.
在具有轴对称特性电磁场的数值分析中，用矩形截面环单元分析具有比其他单元更多的优点。
In the numerical analysis of axially symmetry electromagnetic field, the finite element method using ring unit with rectangular cross-section has more advantages than other methods.
如果加上磁场，就破坏了这种对称性。
在轴对称非静态电流分布的情况下，利用麦克斯韦方程组和轴对称性，给出了轴外电磁场的一种计算方法。
Under the circumstances of axial symmetric and non-static current distribution, a method for calculating off-axis electromagnetic field is given by using Maxwells equations and axial symmetry.
磁场对太阳系两端的作用角度不同，使得太阳系呈不对称形。
The magnetic field is different to the solar system both sides' function Angle, causes solar system not to assume the symmetrical figure.
对大角度非对称矩形切割磁铁杂散磁场的影响进行了分析，指出其在非偏转方向上对束流有一定的偏转量，而且此偏转量是不可忽略的。
The fringing field effects of non-symmetrical large angle rectangular type septum is investigated in this paper. In some condition, the non-intended bending can't be neglected.
利用轴对称电磁场的性质得到了以矢量磁位为求解对象的边值问题。
In this paper, the boundary value problem of the magnetic vector potential is derived by use of the character of the axisymmetrical electromagnetic field.
利用简单对称性的电磁场，讨论了场和电荷系统遵从的动量守恒、量矩守恒定律。
With a simple symmetrical electromagnetic field, the law of conservation of momentum and the law of conservation of angular momentum for electromagnetic field and charges system are investigated.
利用麦克斯韦方程组和场的轴对称性，给出了由对称轴的非静态电场计算含不稳定电荷源的轴对称非静态空间电磁场的一种方法。
By using the Maxwell's equations and axial symmetry, a method on calculating non-static axial symmetry fields with unstable charge source is given.
首次提出用新型等效源法求解轴对称非线性静磁场问题。
The new type equivalent source method (NESM) is applied to the nonlinear magnetostatic field of the axisymmetric field.
利用麦克斯韦方程组和场的轴对称性，分别对含不稳定电荷源和不稳定电流源的轴对称非静态空间电磁场进行了研究。
By using the Maxwell's equations and axial symmetry, a method on calculating non-static axial symmetry fields with unstable charge source is given.
无限长直电流的磁场具有柱对称性。
The magnetic field of an infinite long straight current has a cylindrical symmetry.
利用麦克斯韦方程组和场的轴对称性，给出了由对称轴的非静态电场计算含不稳定电荷源的轴对称非静态空间电磁场的一种方法。
By using the Maxwells equations and axial symmetry, the axial symmetric unstable electromagnetic field with unstable charge source and unstable current source is studied.
使光学速调管第二段波动器的磁场参数与光场的高次谐波共振，与对称光学速调管情况相比，可使产生的相干谐波辐射强度提高。
Making the second section undulator of optical klystron resonant with the higher harmonic of the laser, the harmonic emission can be enhanced.
搅拌线圈产生平行于对称轴的磁场，其磁感应强度在铸锭部分呈均匀分布；
The magnetic field in ingot inducted by coil is parallel to the symmetry axis and the magnetic flux density is nearly uniform.
搅拌线圈产生平行于对称轴的磁场，其磁感应强度在铸锭部分呈均匀分布；
The magnetic field in ingot inducted by coil is parallel to the symmetry axis and the magnetic flux density is nearly uniform.
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