According to the voltage and current waveforms of arc, an ideal voltage current transform characteristic curve and an equivalent circuit representing for long arc have been described in this paper.
根据长电弧电压电流波形，建立了电压方波电弧的理想电压电流转移特性曲线和对应的电弧等效模型。
The current calculation to the voltage plateau width of RF-SQUID tank circuit volt-ampere curve has been discussed in the paper. A proper calculating method is suggested.
本文讨论了通常RF - SQUID谐振电路伏安曲线上电压平台宽度计算中的问题，并提出了一种比较合理的计算方法。
The current calculation to the voltage plateau width of RF-SQUID tank circuit volt - ampere curve has been discussed in the paper. A proper calculating method is suggested.
本文讨论了通常RF - SQUID谐振电路伏安曲线上电压平台宽度计算中的问题，并提出了一种比较合理的计算方法。
The simulation result proves: Used this converter's topology structure, the envelope curve of import electric current follows entering voltage change. And power factor correction has been realized.
仿真分析结果证明：该变换器拓扑结构能够使输入电流的包络随着收入电压变化，有效的实现了功率因数校正。
It is found that in the backward voltage segment of the I-V curve the leakage current is larger because of deep-level-assistant tunneling;
结果表明，相对理想情形，特性曲线的反向偏压区漏电因深能级隧穿偏大；正向小偏压下因沿着位错汇聚金属产生漏电流；
It is found that in the backward voltage segment of the I-V curve the leakage current is larger because of deep-level-assistant tunneling;
结果表明，相对理想情形，特性曲线的反向偏压区漏电因深能级隧穿偏大；正向小偏压下因沿着位错汇聚金属产生漏电流；
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