In this paper, an irreversible model of four-heat-source absorption refrigerator is proposed and the optimal relationship between refrigeration rate, coefficient of performance(COP) and distribu- tion ratio of heat transfer areas is investigated.是什么意思_In this paper, an irreversible model of four-heat-source absorption refrigerator is proposed and the optimal relationship between refrigeration rate, coefficient of performance(COP) and distribu- tion ratio of heat transfer areas is investigated.在线翻译_英语_读音_用法_例句