摘要
本文给出了P-V图上理想气体任意元过程热容正、负的几何判定法。
This essay shows the geometric judgement both positive and negative about heat capacity of perfect gas in any tiny process, as in the graph-pv and discuss the heat capacity of perfect gas in polytropic process by the judgement.
出处
《成都大学学报(自然科学版)》
2004年第3期21-22,共2页
Journal of Chengdu University(Natural Science Edition)