2.5.3 Integral expression of Poisson’s equation

Without doubt,the proposition how to reasonably supply Poisson’s equation with properboundary conditions must be too grown-up and simple for us to be worthy of further spendingpapers to make restudy. Nonetheless,only for maybe remaindering searchers to pa ......（本文共 3303 字 , 5 张图）     [阅读本文] >>