摘要
本文归纳总结了电磁场协变性与电磁场不变量的含意．特别指出，第三种不变量是由势与场组合的，并且不是尽人皆知的．最后论述了电磁场协变性与不变量之间的关系．
This paper discused implication the covariant and invarianto of the electromagnetic field. Must try to persuade,the third invariant is & combination of the potental and the field,and is not as well known. Last diseased is be related,the covariant and invariant of the electromagnetic field.
出处
《松辽学刊（自然科学版）》
1995年第4期57-60,共4页
Songliao Journal (Natural Science Edition)
