Light is an electromagnetic wave, with a longer wavelength than X-rays and ultraviolet, and a shorter wavelength than infra-red, microwaves and radio waves.
光是一种电磁波，其波长长于X光和紫外线，短于红外线、微波和无线电波。
Previous experiments based on macroscopic electromagnetic wave propagation (involving lots of photons) have shown that the optical precursor is the fastest part in the propagation of an optical pulse.
先前基于宏观电磁波（包含大量光子）的实验已经证明，光前驱是光脉冲在传播过程中最快的部分。
This is a type of electromagnetic wave (ie, the same type of wave as a light wave).
这是一种电磁波（即与光波相同类型的波）。
And the speed at which such an electromagnetic wave would propagate through a medium was inherently linked to the medium's electrical and magnetic properties.
并且这样一个电磁波的传播速度和戒指的电磁性能联系紧密。
Convinced that this was no accident, Maxwell went on to suggest that light is, in fact, an electromagnetic wave.
斐索，法国科学家，1850年用齿轮法测定了光速。）这不是偶然，麦克斯韦认为光事实上也是一种电磁波。
We derive out frequency domain electromagnetic wave equation from Max well′s equation and constitutive relation.
从麦克斯韦方程及本构关系出发，导出了频率域中的电磁波动方程。
Intense electromagnetic interference while drilling prevents traditional analog phase sensitive demodulation(APSD) from correctly acquiring electromagnetic wave signal of logging while drilling(LWD).
钻进时产生的强烈电磁干扰使传统的模拟相敏检波（APSD）方法无法准确获取随钻测井的电磁波信号。
From his eyes, I seemed to perceive something, radiating outwards like electromagnetic wave does.
从他的眼睛里，我仿佛看到了一些东西，如电磁波一般地扩散了出来。
Antenna is an importance component of radar system as an equipment of transmitting and receiving radar electromagnetic wave.
天线作为辐射和接收雷达电磁波的主体，是雷达系统的重要组成部分。
Our eyes can only feel the light waves(electromagnetic wave)with wavelengths ranging from 4000 to 7000A, which we call visible light.
人的眼睛只能感受波长范围在4000-7000埃的光（电磁）波-我们称为可见光。
What kind of changes are now spreading in the case of an electromagnetic wave?
但是现在在电磁波的例子中，传播的是哪一类变化呢？
The computation methods of electromagnetism parameters, electromagnetic wave frequency and medium slice thickness in microwave measuring for composite material were analyzed.
分析了复合材料微波检测中电磁参量、电磁波频率和介质薄片厚度的计算方法。
The influence of electromagnetic wave on biologic respiratory process is demonstrated by an experiment.
本文用实验证实了电磁波对生物呼吸过程的影响。
After much investigation, it is now firmly established that light is an electromagnetic wave.
经过大量的研究工作，现在已完全证实光是一种电磁波。
We use finite difference method to solve electromagnetic wave equation.
采用有限差分方法，对波动方程求数值解。
In forward modeling, the scatter and absorption of electromagnetic wave in medium are considered, which brings realer synthetic section.
在正演过程中，考虑了电磁波在介质中的散射和吸收，使合成剖面更真实化。
The mathematical models and their limitative condition of radar electromagnetic wave propagated in interference region, intermediate region and diffraction region are set up respectively.
分别建立雷达电磁波在干涉区、中间区和绕射区传播的数学模型和它们适用的边界条件。
This principle is coupling of inner polarization factors with electromagnetic wave.
其原理是电磁波耦合内部的极化因子并使之高频反转。
On the basis of this, the simulating process of electromagnetic wave propagation in multi-layer media is proposed.
多层复合隐身材料的设计基础是电磁场与物质相互作用的宏观电磁理论。
We can use the defect in the photonic crystal to guide the electromagnetic wave, and this photonic crystal with defect can be used to make photonic crystal devices.
利用光子晶体的缺陷可以实现引导电磁波的目的，可以制作各种各样性能优异的光子晶体光学器件。
Further, the present invention provides a product plated on the polymer materials for shielding electromagnetic wave according to said novel plating method.
此外，按照上述所说的上镀方法，本发明提供了一种在聚合物材料上上镀的产品，该产品可用于电磁屏蔽。
Electromagnetic wave with wavelengths in 4000 Å is called UV.
波长短于4000埃的电磁波则称为紫外光。
Microwave is a kind of electromagnetic wave whose length between visible light and communication wave.
微波是波长介于可见光与通讯波之间的电磁波。
For high frequency electromagnetic wave(2~30MHZ), it is very difficult to calculate radiant and transmittal characteristics of antenna located in complex environment.
在高频波段（2～30MHz） ，由于天线架设在环境复杂中，计算其辐射特性和电磁波传播特性非常困难，少有文献对此进行分析。
For high frequency electromagnetic wave(2~30MHZ), it is very difficult to calculate radiant and transmittal characteristics of antenna located in complex environment.
在高频波段（2～30MHz） ，由于天线架设在环境复杂中，计算其辐射特性和电磁波传播特性非常困难，少有文献对此进行分析。
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