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- transverse magnetic wave 横磁波
- 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。
- 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。
- 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;
- 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。
- Far-Infrared magnetic wave can deeply massage your feet, promote blood circulation and alleviate pressure on feet. 远红外线磁波能量具深层按摩的效果,能促进血液循环,产生脚部微温舒适的感觉,更能舒缓脚部的肌肉压力和僵硬感。
- 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。
- Far-lnfrared magnetic wave can deeply massage your feet, promote blood circulation and alleviate pressure on feet. 纳米远红外线磁波能量具深层按摩的效果,能促进血液循环,产生脚部微温舒适的感觉,更能舒缓脚部的肌肉压力和僵硬感。
- Far Infrared Ray Massage Pellets will cause magnetic wave heat energy to deeply massage and promote metabolism. 纳米远红外线核磁共振能量,深层按摩,促进气血循环及新陈代谢。
- Contact with Far Infrared light ray, deeply massage by magnetic wave energy and promote blood circulation. 远红外线与人体接触,产生磁波能量,深层按摩,促进血液循环。
- The propagation characteristic of electro magnetic wave along underground laneway is expounded. 阐述了井下无线电波传播特性,指出井下无线通信受阻的根本原因在于存在各种衰落。
- 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。
- To use nano far-infrared ray special elasticity material and touch body to produce magnetic wave energy, and reach the deepest massage. 采用纳米远红外线特殊弹性质料与人体接触产生磁波能量,达到深层按摩效果。
- 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。
- We have learned the flight, we use electricity the magnetic wave from an Earth's quoin conveniently with another quoin intercommunication information. 我们学会了飞行,我们用电磁波从地球的一个角落方便地同另一个角落互通信息。
- 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。
- The inside LR Massage Back Support evenly coated with Far Infra-red Ray Massage Pellets that will cause magnetic wave heating energy to activate cells. 借远红外线按摩颗粒产生之磁波效应活化细胞,增加新陈代谢及血液循环,减轻身心疲劳。
- 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)。
- The temporal characteristics of low frequency have been described, the conception of rotational magnetic wave and double cyclotron oscillation have been pointed out. 文章阐述了这些低频波动的时间特性,并提出了旋磁波和倍旋振荡的概念。
- 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。
