... two stage compesson refrigerating system 二级压缩制冷系统 two stage compression 二级压缩 two stage pump 双级泵 ...
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two-stage compression 二级压缩 ; 双级压缩 ; 两级压缩
two-stage compression refrigeration system [制冷] 双级压缩制冷系统
two-stage compression heat pump 二级压缩循环 ; 二级压缩式热泵
two-stage compression pump 二级压缩泵
two-stage compression freezing 二段压缩冷冻
The results show that N2O plays a better comprehensive performance than CO2 in transcritical two stage compression expander refrigeration cycle.
将天然工质N2O用于跨临界循环，建立了相应的理论模型，比较了CO2和N2O用于跨临界两级压缩膨胀制冷循环的性能。
As two means to get a low temperature, two-stage compression cycle and cascade cycle have their advantages of economical performance in different temperature range.
对于获取低温的两种手段—双级压缩循环和复叠循环来说，它们分别在不同的温区具有经济性优势。
This paper discusses the optimization design of the two -stage cylinder composite compression coiled spring.
对圆柱组合压缩螺旋弹簧进行了优化设计。
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