A new method of measurement on near field electromagnetic radiation of printed circuit boards is described with the basic principle of its operation discussed.
文中主要阐述了一种测量印刷电路板近场电磁辐射的新方法，讨论了此种方法的基本工作原理。
Various kinds of transmission lines can not be avoided for us when carrying out field electromagnetic measurement and may even affect earthquake station observation.
目前的野外电磁测量已很难回避各种输电线的干扰，且有时各种输电线已影响到地震台站的电磁测量。
Then the derivation of local illumination source is reported, the near-field electromagnetic scattering characteristics of some electrically large structures are calculated and analyzed.
论文在推导出实现局部照射的激励源的基础上，计算并分析一些电大结构的近场局部照射下的电磁散射特性。
They then sent a current through it so that the coil was magnetised in a way which mimicked Earth's electromagnetic field.
然后他们将电流导入金属丝，这样金属丝就有了磁性，就像地球的电磁场一样。
Both the normal rodents and those with Alzheimer's were exposed to the electromagnetic field generated by standard mobiles use for two one-hour periods each day for seven to nine months.
研究人员在七至九个月时间里，每天两次，每次一小时，让这些正常的和患老年痴呆症的啮齿动物接触由标准手机产生的电磁场。
Scientists would also like a better understanding of how solar storms push through the electromagnetic field and touch the planet's surface, but this will have to wait for a future mission.
科学家们也将更好的理解太阳风暴如何功击通过电磁场和触摸星球表面，但是这必须等待未来的使命。
Maxwell showed that light was a vibration in the electromagnetic field, and that it travelled at a constant speed, c, in a vacuum.
马克思·威尔指出光是种电磁波，其在真空中的传播速度是个常数c。
The combination of rapid rotation and ultra-strong magnetic field makes B1509 one of the most powerful electromagnetic generators in the Galaxy.
快速旋转和超强磁场的结合使B1509成为了银河系中最强大的电磁发电机之一。
In addition to other effects, a nuclear weapon detonated in or above the earth's atmosphere can create an electromagnetic pulse (EMP), a high-density electrical field.
除了其他影响，在地球大气层中或之上引爆的核武器会产生一种电磁脉冲(EMP)，这是一种高强度的电场。
Maxwell's equations conserve certain properties-the magnetic field intensity, the electric displacement field and the Poynting vector that describes the electric flux of an electromagnetic field.
麦克斯韦方程中有某些特性是恒定不变的——磁场强度、电位移场以及描述电磁场电通量的坡印廷矢量。
This limits the power of the electromagnetic field emitted near your ear and the duration of your exposure.
这会减少电磁场在你耳边发出的能量和缩短你被辐射的时间。
Solar flares send out bursts of electromagnetic energy that strike the Earth's magnetic field.
耀斑的爆发将产生大量的粒子，粒子流将挟带大量能量轰击地球磁场。
Severe symptoms occur to them when they find themselves close to any electromagnetic field.
当他们接近电子产品产生的磁场时一些严重的过敏反应就会产生。
When a CME hits, the solar particles can interact with Earth's magnetic field to produce powerful electromagnetic fluctuations. (Related: "Magnetic-Shield Cracks Found; Big solar Storms Expected.")
当一批日冕物质抛射来临，太阳粒子可与地球的磁场相互作用形成强有力的电磁波动。
Magnetic field and electric field is described by unified electromagnetic tensor.
电场和磁场可以用统一的电磁张量来描述。
So the electronic consumes part of the energy of light, oscillating back and forth due to the impact of electromagnetic field.
于是电子受到电磁场的影响而来回振荡， 也因此消耗了光部份的能量。
The near and far electromagnetic field are synthesized by summation of the electromagnetic field of short current segments or Hertz dipoles.
以很多小段赫芝偶极之完整电磁场合成一任意线电流之近场与远场电磁场。
On the basis of experiment, the influence of impressed electromagnetic field on fire transmission speed and overpressure in gas explosion was investigated.
在实验的基础上，研究了外加电磁场对瓦斯爆炸过程中火焰传播速度和超压的影响。
However, the theory ignores the interaction between the electron and a quantized electromagnetic field.
不过，该理论忽略了电子与量子化的电磁场之间的相互作用。
Use of the numerical analysis of the general principles calculation of electromagnetic field procedures.
利用普通的数值分析原理计算电磁场中的问题的程序。
An electromagnetic field generated by copper coils will pull airborne particles in the smog to the ground where they can be easily cleaned.
通过铜线圈制造的电磁场可以将漂浮于烟尘中的颗粒物吸附到地面上，很轻易的被清理干净。
Excuse me, where does this mind reside exactly? Is it in brainwaves or an electromagnetic field?
可是这个心识存在在哪儿呢？它是脑电波或者电磁场吗？
In the pulsing core, the coils are preferably wound in the same direction to maximize the additive effect of the electromagnetic field therein.
在脉冲的核心，是最好的线圈缠绕在同一方向，以最大限度地电磁场在其中加性效应。
In this paper the transmission of paraxial light beams was analyzed based on the gradient vector potential of electromagnetic field.
本文运用电磁场的梯度矢势分析了一般情况下傍轴光束的衍射传输问题。
Ignition coil primary winding. Current flow through the coil produces an electromagnetic field, which is used to induce a high voltage in the secondary coil.
点火线圈初级绕组。电流通过线圈，产生一个电磁场，用来在次级线圈中产生高电压。
As electricity moves through the power transmitter coil, it creates an electromagnetic field that sends a charge to the next coil.
当电流穿过功率发射器中的线圈时会产生电磁场，向接收器输送电量。
As electricity moves through the power transmitter coil, it creates an electromagnetic field that sends a charge to the next coil.
当电流穿过功率发射器中的线圈时会产生电磁场，向接收器输送电量。
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