Refined red copper pipe evaporator ensures excellent refrigerating effect eternal service life;
内藏精致紫铜管蒸发器，制冷效果好、使用寿命无限长；
Results show that gas expansion in central region of vortex chamber caused by swirling flow is an important reason for the refrigerating effect of vortex tube.
结果表明：涡流导致涡流室中心区域气流膨胀是涡流管产生制冷效应的一个重要原因。
The utility model has the characteristics of simple structure, energy saving and environment protection, good refrigerating effect, diverse functions, convenient use and low manufacturing cost.
本实用新型具有结构简单、节能环保、制冷效果好、功能多样、使用方便、制造成本低廉等特点。
The longer heat recovery time slows the speed of adsorber temperature-up and temperature-down so as to effect on refrigerating power and COP.
同时长时间回热也减慢了吸附床的升降温速率，影响了系统运行的制冷量和能效比。
Refrigerating industry, which is closely related to our daily life, is facing severe challenge because some refrigerating fluids used consume Ozone layer and increase green-house effect.
由于一些使用中的制冷剂对大气臭氧层的消耗和增加温室效应，与人们日常生活密切相关的制冷行业正面临着严峻的挑战。
Via testing, the effect of condensing inlet air temperature on the refrigerating capacity of the self contained air conditioning set is researched.
通过试验，研究了冷凝进风温度对单元式空调机组制冷量的影响。
The process flow of steam absorption refrigerating set and double-effect lithium bromide absorption refrigerating set were introduced.
介绍了常用的蒸汽吸收式制冷机组、双效溴化锂吸收式制冷机的工艺流程。
Refrigerator oil having viscosity corresponded to the cross point of refrigerating capacity curve and refrigerating coefficient curve was the optimum product to obtain optimal refrigeration effect.
制冷量与制冷系数变化趋势的交叉点处为压缩机发挥最佳制冷性能的控制点；
Refrigerator oil having viscosity corresponded to the cross point of refrigerating capacity curve and refrigerating coefficient curve was the optimum product to obtain optimal refrigeration effect.
制冷量与制冷系数变化趋势的交叉点处为压缩机发挥最佳制冷性能的控制点；
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