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- transverse magnetic vector 横磁矢量
- General expressions of the magnetic vector potential for multipole fields are derived. 推导出了用多极场空间谐波函数表示的磁矢位的通项表达式。
- High remanence and low core loss can be obtained after annealing in longitudinal magnetic field following in transverse magnetic field. 先加横向磁场后加纵向磁场退火,非晶合金铁芯可同时获得高的剩磁和低的损耗。
- Electrostatic and magnetic vector potential.Properties of dielectrics and magnetic materials. 静电学和向量磁位、二极体和磁性材料的性质。
- The results show that remanence, magnetic permeability and core losses increase after annealing in longitudinal magnetic field, while decrease in transverse magnetic field. 横向磁场处理后非晶合金铁芯的剩磁、最大磁导率、损耗和矫顽力减小;
- With the development of edge finite element,the gauge problem is necessary to be solved when magnetic vector potential A . is used. 随着棱边有限元(Edge Finite Element)法的发展,以矢量磁位A为求解变量时规范问题成为需要解决的一个问题。
- In cylindrical coordinates, the transverse magnetic and transverse electric field modes are from the general solutions to the vector-wave equation (Helmholtz equation). 在柱坐标系下,横电及横磁各分量的具体形式来源于矢量亥姆霍兹方程的一般解。
- Using these methods, the energy hand and eigen-dispersive of the PBG is simulated under transverse magnetic fields condition, and good results have been obtained. 用这种非正交的FDTD方法研究了非矩形光子晶体横磁场模的带隙结构。
- After solution, the magnetic vector potential waveforms and the eddy current waveforms are drawn according to the result data. 最后根据瞬态计算出的数据绘出了磁矢位和涡流波形。
- Considering the inconvenience of using the magnetic vector potential as state variable, magnetic flux density is used as the state variable in the design optimization. 针对以往用磁位作为状态变量不方便的情况,文中直接采用磁通密度为状态变量。
- A mathematical model was deduced to describe the finite element method(FEM) simulation of induction heating with the magnetic vector potential with the ANSYS software. 采用有限元分析法和ANSYS软件,引入复矢量磁位,推导了感应加热有限元模拟的数学模型。
- A series solution of eddy current expressed by analytical methodis given for eddy current problems of rectangular lamina under the transverse magnetic field which varies with harmony. 对于横向谐变磁场下的矩形薄板涡电流问题,给出了能够解析地表征出涡电流密度的级数解,瓶变分法加以比较。
- From Maxwell equations , we got the uniform equation fortransverse electric and transverse magnetic polarization using transmission surfaceequation which derived from transmission line equation of electrotechnics . 文中首先从麦克斯韦方程组出发,利用由电工学中传输线方程导出的传输面方程,得出了大地电磁场在横电、横磁模式下的统一方程,并给定了大地电磁场所满足的边界条件。
- Abstract: Spatial harmonic coefficients are theoretically calculated for transverse magnetic TM01 mode in slow wave structure (SWS) of relativistic backward-wave oscillators(RBWO). 摘 要: 对相对论返波管的慢波结构中横磁模-TM01模的空间谐波系数进行了理论计算。
- Based on the idea of magnetic strain, the model of magnetic strain was used to analysis the magnetoelastic buckling of cantilevered ferromagnetic plate in transverse magnetic field. 基于磁致伸缩的概念,采用磁致伸缩应变模型,对横向磁场中铁磁体的磁弹性屈曲的临界磁场这一问题进行了研究。
- Partial discharge electromagnetic waves in GIS propagate is not only in the transverse electric and magnetic(TEM)mode, but also in transverse electric(TE) and transverse magnetic(TM)mode. 气体绝缘组合电器(GIS)局部放电不仅激发横向电磁波(TEM),而且会激发横向电场波(TE)和横向磁场波(TM)。
- We derive magnetization vector tomography imaging equations and compare them with the magneti-zation scalar tomoqraphy imaging equations. 摘要推导了磁化强度向量层析成像方程,并与磁化强度标量层析成像方程进行了对比。
- The transformation of polarization vector and magnetization vector is derivedand thereafter two Lorentz invariants containing M and Pare proved. 本文推出了磁化强度矢量与极化强度矢基的相对论变换关系,证明了M和P可构成两个洛伦兹不变量,从而可加深对M和P的理解。
- A current is sent transversely through the liquid metal, in a direction at right angles to a transverse magnetic field. 使电流横穿过液态金属,其方向又与横向磁场垂直。
- Storm when we transverse is certainly very big. 我们横渡时风浪一定很大。
