In studying the characteristics of electromagnetic radiation particle theory, the particle nature of the index of refraction is the prerequisite and basis for the particle radiation.
在研究颗粒辐射特性的电磁理论中，粒子复折射率是颗粒辐射特性计算前提和基础。
The electromagnetic properties of the moving media interface in a high frequency range is analysed and the dependence of generalized refraction on frequency is obtained based on special relativity.
在狭义相对论的基础上，对运动媒质界面的高频电磁特性进行了分析，给出了广义折射以及频率的特性关系。
Such distinct constitutive parameters have brought the medium several quite unique electromagnetic properties, such as negative refraction, reversed Doppler effect, reversed Cerenkov radiation, etc.
其独特的本构参数给予了这种介质独特的电磁特性，比如负折射、逆多普勒效应、逆（?）
Maxwell equations: Lorentz force, plane electromagnetic waves, radiation, light waves, reflexion, refraction, Huyghens principle, diffraction, interference phenomena.
麦克斯韦方程组：洛仑兹力，平面电磁波，辐射，光波，反射，折射，惠更斯原理，衍射，干涉现象。
In this paper, the effects of critical electron density of plasma and the plasma frequency of electron on the refraction, absorption and reflection of the electromagnetic wave are studied.
着重研究了等离子体临界电子密度、电子等离子体频率等参数对电磁波的折射、吸收、反射的影响。
Atmosphere absorbs the electromagnetic wave so that the radar detection distance be reduced, and the atmospheric unusual refraction changes the radar detection distance too.
大气环境对电磁波的吸收衰减作用使雷达的作用距离减小，大气异常折射现象使雷达的作用距离增大或减小。
The reflection and the refraction of the pulse electromagnetic waves at a dielectric interface were calculated and analyzed based on the FDTD method and PML technique.
利用FDTD法和PML技术计算分析了平面分界面对脉冲波的反射和折射，充分而形象地描绘平面界面对脉冲波反射的时域过程。
At the same time, negative refraction of electromagnetic waves in photonic crystal has attracted much attention because of variety of novel phenomena.
同时，电磁波在光子晶体中的负折射现象也引起了人们的广泛关注。
Using Huygens mapping method to explain the phenomenon of negative refraction when electromagnetic waves through the left-handed materials.
并运用惠更斯作图法解释了电磁波由右手材料穿越左手材料时的负折射现象。
Based on the finite element method (FEM), the negative-refraction (NR) property is demonstrated when the electromagnetic wave penetrates through free space into such SNG lamellar structure.
基于有限元方法，验证了当电磁波穿过此结构时的负折射性质。
Based on the finite element method (FEM), the negative-refraction (NR) property is demonstrated when the electromagnetic wave penetrates through free space into such SNG lamellar structure.
基于有限元方法，验证了当电磁波穿过此结构时的负折射性质。
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