导体

电极一个固体电导体，电流通过它进入或离开电解电池或其它媒质。

摘要运用电像法，研究了任一点电荷在不改变带电导体球的电荷分布及改变带电导体球的电荷分布两种情况下所形成的电场强度的差异。

electric susceptibility

explosion-proof electric hoist

circuits for RECTIFYING electric currents

digital electric bridge

electric field line

electric heating apparatus

electric dipole transition

sausage boiler, electric