current density of particles 粒子流密度

density of charging current 充电电流密度

density of displacement current 位移电流密度

compensating of current density 电流密度补偿

distribution of plate current density 板电流密度分布

four-vector of current density 四维电流密度矢量

density of corona current 电晕电流密度

density of energy current 能流密度

density of cathode current 阴极电流密度