Super-fast refrigeration can create "supercooled" gases, which stay in a gaseous state at temperatures that would normally turn them into liquid.
急速制冷可以产生“超冷”气体，而在通常情况下，这样低的温度就会把气体变成液体。
Besides, the air conditioner system with frequency conversion has many virtues such as small start-up current, fast refrigeration or calefaction, low noises and so on.
此外，铁路客车空气调节变频控制系统还有启动电流小，快速制冷、制热，噪音小等优点。
The utility model which has the advantages of low noise, fast refrigeration, complete function, convenient use, etc. can be widely used for making health beverage in a family and in the open air, etc.
它具有噪声小、致冷快、功能齐、使用方便等特点，可广泛用于家庭、野外制作保健饮料等用途。
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