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1·The electric field when using conductor gratings as shielding walls is calculated by means of conformal mapping technique.

采用保角变换的方法，计算了导体栅作屏蔽罩时的场强分布，所得结果表明导体栅具有很好的静电屏蔽作。

2·Experimental results show that the attenuation of the maximum electric field value can reflect pulse electric field shielding effectiveness.

实验表明可用脉冲电场的峰值衰减量来评估屏蔽体的脉冲电场屏蔽效能。

3·By using this kind of shielding effects, the electric current density distribution can be improved, the back-corona can be reduced and the high voltage and low current state can be obtained.

利用电晕线支撑部分和屏蔽管的静电屏蔽效应，可以改善电除尘器板电流密度分布，减弱反电晕，并可得到高电压低电流的安全运行状态。

4·The EMP radiator is the key part of the portable measurement equipment of electric field shielding efficacy.

电磁脉冲辐射器是便携式电磁脉冲电场屏蔽效能测试设备的关键部分。

5·An iron metallic material is arranged on the surface of the electric heating wire insulating material, so as to achieve the effect of completely shielding electromagnetic field.

在电热丝元件绝缘材料表面，通过设置铁金属材料，达到了电磁场全部屏蔽效果。

6·The high-density electric connector has favorable effect of shielding electric charges and releasing electric charges.

这种电连接器具有良好的屏蔽和释放电荷的效果。

7·Use: Use for shielding electric wire.

用途：用作导线的屏蔽。

8·The cause of different shielding properties among different materials and the effects of thickness, electric conductivity on electromagnetic shielding property were also discussed.

同时讨论了不同材料电磁屏蔽性能差异的原因以及厚度、电导率对电磁屏蔽性能的影响。

9·The structures of the electric field shielding ring, arc contact, main contact and nozzle etc. have been optimized, analysed and discussed respectively, and they are optimized synthetically at last.

主要对均压环、弧触头、主触头、喷口等结构进行了优化及分析，分别进行了讨论。并且进行了综合优化。