1) low temperature heat source
低品位热能
1.
The latest research results concerning the absorption refrigeration cycle driving by low temperature heat source and its development trend
吸收式制冷循环利用低品位热能的研究现状和发展趋势
2) low-grade energy source
低品位能
1.
By using structure thermal storage capacity and the large heat exchange surface between the fluid in the pipe and the structure mass,the pipe-embedded building structure may sufficiently utilize low-grade energy sources for reducing the dependence on high-grade energy sources,such as gas and electricity.
内嵌管道式建筑结构可以充分依赖建筑结构本身的蓄热性能以及管内循环流体与管壁面的接触来利用低品位能,以减少对电、燃气等高品位能的依赖。
3) low-grade thermally activated technologies
低品位热能驱动技术
4) low grade heating energy
低位热能
1.
This paper describes a Freon-ejector refrigeration system powered by low grade heating energy.
本文研究了引射式制冷机的性能,当工质采用氟利昂时,可以利用低位热能来制冷,编制了计算机仿真程序,分析了状态参数对制冷机性能的影响。
5) low grade heat supply
低品位供热
1.
The present paper has proposed for a new mode of cogeneration low grade heat supply system a high efficiency heat exchanger at heat user s end, which is composed of a new type of fan coil tubes.
首次为新模式热电联产低品位供热系统提出了一种用户端高效换热器 -新型风机盘管 ,并对此从技术性、节能性和经济性等方面进行了探讨和分析 ,旨在为新模式热电联产供热工程的实施提供理论依
6) Low grade heat source
低品位热源
1.
A summary is given in this paper on state of art in heat engines utilizing low grade heat source based on Rankie thermal cycle which is most advantagouse in adpoting the working substance with phase change.
综述了以朗肯循环为基础的低品位热源热机的研究现状，指出采用相变工质是朗肯循环热机的最大优点。
补充资料：低品
1.犹言下等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条