2.5.2 Certification of proper governing differential equation

Now,let us first consider how to reasonably construct governing differential equations thatcan be used in a proper boundary value problem of electrostatics. Obviously,according to theproperly presupposed mathematic physical model(2.5.2),it is impossible t ......（本文共 1559 字 , 2 張圖）     [閱讀本文] >>