传导电流和位移电流的纵向分量对磁场无贡献。
The longitudinal current of both conduction current and displacement current make no contributions to the magnetic field.
对应于可变有源无旋电场的位移电流不激发磁场。
The displacement current corresponding to a variable irrotational electric field does not excite any magnetic field.
本文以对比的方式从四个方面论述了位移电流、传导电流的异同。
This article discusses in the way of comparison the similarities and differences between displacement current and conduction current from four aspects.
本文通过计算得到了振荡偶极子周围的位移电流及位移电流线方程。
This paper got the displacement current about a oscillating dipole and the equation of displacement current line and discusses the property of its electromagnet field.
推导出了考虑介质极化损耗和位移电流情况下暂态电场计算的数学模型。
A mathematical model of transient electric field is deduced, which takes dielectric polarization loss and displacement current into account.
本文证明了在似稳恒条件下，全空间的位移电流在任何一点激发的磁场恒为零。
The magnetic field of overall space displacement current excited at any point is always proved tobe zero.
我们通常所说的电容器中的位移电流就是对应于可变有源无旋电场的位移电流。
The displacement currents in capacitors, which are of common speaking, correspond to the irrotational electric field.
本文从安培环路定理、高斯定理及电荷守恒定律出发导出了位移电流的具体形式。
Based on the ampere return circuit theorem, gauss theorem and charge conservation law the concrete form of Displacement current is derived.
本文论述了位移电流的三种引入方法，并对位移电流的一些基本性质进行了探讨。
In this paper, we discuss three methods leading to the displacement current, and its some main properties.
应用磁场矢势的概念讨论了充电圆形平行板电容器中的位移电流所产生的磁场分布。
The magnetic field distribution produced by displacement current in charging circular parallel plate condenser is discussed by using the concept of magnetic potential.
通过两种地电模型的计算结果表明，这一频段的电磁场是由传导电流和位移电流共同决定的。
After computing two models, the conclusion are reached that electromagnetic fields are determined by conduction currents and displacement currents.
位移电流的机理只对反向偏压或要维持空间电荷层所需要的非常弱的正向偏压条件下的电容器才有用。
The displacement current mechanism is operative only for capacitors under reverse bias or very weak forward bias conditions which maintain a space-charge layer .
本文通过对单个带电粒子运动产生的磁场的分析，提供一种理解位移电流与带电粒子流的一致性的直观方式。
In this paper, we discuss the connection between the charged particle current and the displacement current, by analyzing the magnetic-field cause of single charged particle move.
本文从安培环路定理、高斯定理及电荷守恒定律出发导出了位移电流的具体形式。并对位移电流作了简单的讨论。
Based on the ampere return circuit theorem, gauss theorem and charge conservation law the concrete form of displacement current is derived. The displacement current is discussed.
地电流干扰主要是由于半导体器件开关动作产生的快速上升和下降的开关电压作用在对地电容上产生的位移电流形成的。
The grounding current EMI is caused by charging and discharging of the parasitic capacitances between the circuit and ground during the switching instant devices.
地电流干扰主要是由于半导体器件开关动作产生的快速上升和下降的开关电压作用在对地电容上产生的位移电流形成的。
The grounding current EMI is caused by charging and discharging of the parasitic capacitances between the circuit and ground during the switching instant devices.
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