1.3.1 Reason to impermissibly directly use E and B as dependent variables

Supposed,it may always be permissibly to freely use electromagnetic field as a specialappellation to formally express the form of one of really existing material realities. Even thoughso is it,we can never forget such a particular material existence to no ......（本文共 13880 字 , 1 张图）     [阅读本文] >>