Shielding may be essential in a switching system if a mixture of low current, high voltage, and high frequency signals are present.
如果切换系统中会混合出现小电流、高电压和高频信号，屏蔽则非常关键。
Further information on shielding low current, high resistance, and high impedance voltage circuits can be found in Section 5.
关于屏蔽小电流、高电阻和高阻电压电路的更多信息，可参考第5章。
When measuring low current, electrostatic shielding (as discussed in Section 2.6.2) is the most common way to reduce noise due to AC interference.
在测量弱电流时，静电屏蔽(如第2.6.2节所讨论)是降低交流干扰引起的噪声的最常用的方法。
Parameter controls for welding current, travel speed, wire speed and shielding gas.
参数控制包括焊接电流，焊接速度，送丝速度，保护气。
As a novel shielding way, shielding windings have been widely used in the large current transformers.
屏蔽绕组作为一种新颖的屏蔽方式，在大电流互感器中得到了广泛的应用。
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。
Results show that penetrative wire can make HEMP induced current in circuits inside the shielding box increase greatly through coupling with incident field and scattering field of the shielding box.
研究表明，贯通导线通过与入射场及屏蔽机箱的散射场耦合，可使机箱内与贯通导线直接相连或不相连电路上的HEMP耦合电流显著增强。
It is the key to realizing high deposition rates MAG process with non-helium in shielding-gas mixture to acquire stable metal transfer mode in the region of high continuous current.
在连续大电流区间获得稳定的熔滴过渡形式才是采用无氦混合气体保护实现高熔敷率MAG焊工艺的核心问题。
To deal with the problems in the experiment, the current foldback, optical coupler insulation and electromagnetic shielding was used to optimize the laser's performance.
针对激光器在实验过程中出现的问题，采用了过流保护、光耦合器隔离，电磁屏蔽等措施，优化了激光器的性能。
With such model the effect of tower structure, lightning current amplitude, angle of the lightning incidence, as well as the ground angle on the shielding failure rate are analyzed.
应用改进的电气几何模型分析了输电线路杆塔结构、避雷线和导线的布置、雷电流的幅值、地面倾角对绕击率的影响。
The stabilization of metal transfer in the range of high continuous current is solved, and the high deposition rates MAG process without helium in shielding-gas mixture is realized.
解决了连续大电流区间熔滴过渡稳定性问题，实现了无氟混合气体保护的高熔敷率MAG焊工艺。
Then, the principle of shielding harmonic current in the transformer is briefly analyzed.
简要分析了新型换流变压器谐波屏蔽原理。
The overlap between diffusion layer of microband electrode array and its effect on chronoamperometric current were studied, and the shielding effect on microband-array electrode is discussed.
研究了微带阵列电极的扩散层交叠情况及其对计时电流的影响；
The overlap between diffusion layer of microband electrode array and its effect on chronoamperometric current were studied, and the shielding effect on microband-array electrode is discussed.
研究了微带阵列电极的扩散层交叠情况及其对计时电流的影响；
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