Ions and high frequency electromagnetic radiation from the sun are responsible for dislodging the atoms in the exosphere.
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利用电磁波吸收理论研究了建筑围墙对高频电磁辐射的吸收特性。
By electromagnetic wave absorbing theory, this paper discussed building wall's absorbing characteristics in high frequency.
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结论:应采取适当的电磁防护措施,增强便携式呼吸机对高频电磁辐射的抗干扰能力。
Conclusion it is necessary to take appropriate defending measures to enhance the electromagnetic immunity for high frequency electromagnetic radiation.