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两道循环效率题的启示
引用本文:付清荣.两道循环效率题的启示[J].伊犁师范学院学报,2002(1):86-88.
作者姓名:付清荣
作者单位:伊犁师范学院物理系,新疆伊宁835000
摘    要:由两道循环效率题的解答,总结计算循环效率时应注意的两个问题。

关 键 词:循环效率  吸放热转换点  能量转换  能量守衡  解题方法  物理问题  势力学  热机效率  致冷系数

The Inspiration from Two Exercises of Circulative Efficiency
FU Qing-rong.The Inspiration from Two Exercises of Circulative Efficiency[J].Journal of Ili Teachers' College,2002(1):86-88.
Authors:FU Qing-rong
Abstract:From the process of working out of two exercises of circulative efficiency,this essay summarizes two problems which should be paid attention to when you caculate the circulative efficiency.
Keywords:circulative efficiency  the changing point of absorbing heat and giving out heat  energy transformation and stability  
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