As early as the 19th century, there have been cases of people being electrically charged or magnetized, resulting in an odd electromagnetic effect on the objects around them.

其实早在19世纪就出现过一些身负电荷或电磁的人，他们周边的事物都会被古怪的电磁效应所影响。

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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。

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The effect on this restoration caused by the deviation of the electromagnetic coefficients from the "perfect lens" conditions was discussed.

同时讨论了异向媒质电磁参数与理想完美透镜条件的偏差对异向介质对倏逝波恢复作用的影响。

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Perhaps its greatest moment came in 1979 when it was the first telescope to observe a gravitational lens, an effect where a "massive" object bends electromagnetic radiation such as light around it.

BBC: Aye to the telescope

Appliance usage may be a main effect variable in epidemiologic studies of health impacts of electromagnetic fields.

FORBES: The Truth About Risks, Benefits of the Smart Grid

As those rays interact with the upper atmosphere, the effect would be to create an immense burst of electromagnetic energy.

CENTERFORSECURITYPOLICY: EMP and you