Michael Faraday discovered in 1831 that an electric current flowing in a wire induces a secondary current in a neighbouring wire.
1831年，迈克尔·法拉第(Michael Faraday)发现，在一根电线内流动的电流会在邻近的一根电线内产生次级电流(secondary current)。
Based on the sudden decline of the secondary current after current transformer saturation, a new saturation criterion called current-dropping method is presented.
基于电流互感器饱和后二次电流突然下降的特点，提出了一种新的电流互感器饱和判别方法——电流下降法。
The secondary current sets up a magnetic field inside the tube.
二次电流在管子内部会产生磁场。
The secondary current sets up a magnetic field inside the tube .
二次电流在管子内部会产生磁场。
Since the secondary winding is normally operated into a high-impedance circuit, the secondary current is quite small.
因为次级绕组通常输入高阻抗的电路，因此次级电流很小。
A mathematical model of secondary current distribution for the gas-evolving electrode is presented on the basis of mass balance and voltage balance.
根据质量平衡和槽电压平衡原理，提出了析气电极电流分布的数学模型。
The factors having effect on the secondary current of the electric precipitators include mostly the nature of flue gas and dust, operation conditions, equipment conditions.
影响电除尘器二次电流的因素，大致有烟气性质、粉尘性质、运行情况和设备情况。
The factors having effect on the secondary current of the electric precipitators include mostly the nature of flue gas and dust, operation conditions, equipment conditions.
影响电除尘器二次电流的因素，大致有烟气性质、粉尘性质、运行情况和设备情况。
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