英语释义

1. a limited shifting of electric components that occurs within a dielectric when a voltage is applied to or removed from it (as in charging or discharging a capacitor) and that corresponds to the current in the circuit supplying the voltage

片语

eddy displacement current位移涡电流

displacement electric current位移电流

displacement current intensity位移电流强度

displacement current term位移电流项

shunt t displacement current旁路位移电流

displacement current element位移电流元

shunt displacement current旁路位移电流

electric displacement current位移电流

英汉例句

• the magnetic field distribution produced by displacement current in charging circular parallel plate condenser is discussed by using the concept of magnetic potential.

  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。

• in this paper, the vortex electric field, displacement current and total current is deduced by means. of mathematics.

  本文直接用数学方法推导出涡旋电场、位移电流和全电流。

• 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.

  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。

• a mathematical model of transient electric field is deduced, which takes dielectric polarization loss and displacement current into account.

  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。

• the longitudinal current of both conduction current and displacement current make no contributions to the magnetic field.

  传导电流和位移电流的纵向分量对磁场无贡献。

• the displacement current mechanism is operative only for capacitors under reverse bias or very weak forward bias conditions which maintain a space-charge layer .

  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。

• instead, a displacement current proportional to the stored signal charge is read when charge 「packets」 are shifted between capacitors within individually selected pixels.

  在电荷信息包在独立所选择的像素中的电容之间移动的时候，和所存储的信息电荷成正比的移位电流被读取。

• this article discusses in the way of comparison the similarities and differences between displacement current and conduction current from four aspects.

  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。

• the displacement current corresponding to a variable irrotational electric field does not excite any magnetic field.

  对应于可变有源无旋电场的位移电流不激发磁场。

• 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.

  本文通过计算得到了振蕩偶极子周围的位移电流及位移电流线方程。

• the magnetic field of overall space displacement current excited at any point is always proved tobe zero.

  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。