摘要
给出了电介质系统在两种内能定义U与U =U -EP下的两组麦氏关系 。
This paper presents two groups of different Maxwellian relations in the definitions of two different internal energies U and U *=U-EP,and testifies their equal property.
出处
《甘肃教育学院学报（自然科学版）》
2002年第2期46-50,共5页
Journal of Gansu Education College(Natural Science Edition)
