例句與造句

1. In both forms includes magnetization current density as well as conduction and polarization current densities.
2. James Clerk Maxwell conceived of displacement current as a polarization current in the dielectric vortex sea, which he used to model the magnetic field hydrodynamically and mechanically.
3. When an electric field is applied, the positive and negative bound charges can separate over atomic distances in polarizable materials, and when the bound charges move, the polarization changes, creating another contribution to the " bound current ", the polarization current.
4. The result is that the more microscopic Amp鑢e's circuital law, expressed in terms of and the microscopic current ( which includes free, magnetization and polarization currents ), is sometimes put into the equivalent form below in terms of and the free current only.
5. It's difficult to find polarization current in a sentence. 用polarization current造句挺難的