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。
Electromagnetic interference brings about a great deal of harms when various electromagnetic wave resources are widely used in electronic information industry.
丰富的电磁波资源在信息行业得到广泛应用的同时，产生的电磁干扰也会带来许多危害。
Theory analysis and experiments prove that such tri-state power amplifier has a series of advantages such as: little current wave, slight electromagnetic interference, high efficiency and so on.
理论分析和试验表明，该功率放大器具有电流纹波小、电磁干扰小、效率高等优点。
Resultant Ni flakes might have potentials in the fields of catalysis, magnetic storage, shielding of electromagnetic interference and electromagnetic wave absorption.
得到的片状镍粉在催化、磁存储材料以及电磁屏蔽和电磁波吸收等领域具有潜在的应用价值。
Resultant Ni flakes might have potentials in the fields of catalysis, magnetic storage, shielding of electromagnetic interference and electromagnetic wave absorption.
得到的片状镍粉在催化、磁存储材料以及电磁屏蔽和电磁波吸收等领域具有潜在的应用价值。
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