1.1.1 Clarification on the “finite discourse universe” of classical electromagnetism

When any special science proposition is discussed,it is always necessary to primarilyconstruct a finite discourse universe or discussion domain,which maybe coincides in somedegree with the category said by Cant. Of course,the finite domain of a theoretica ......（本文共 5561 字 , 1 张图）     [阅读本文] >>