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汉语拼音：zhì lěng

人工制造低温的技术。即使某一空间或区域的物质的温度比周围环境温度低的技术。广泛应用于电冰箱、空调器和液化空气等方面。

1. 用人工方法取得低温。

   胡茵 《制冷机的工作原理》：“制冷机主要是利用低沸点液体蒸发时吸收热量的原理达到制冷效果。”

2. 人工制造低温(低于环境温度)的技术。使用较广的制冷方法有压缩式和吸收式两种。

• Analysis and calculation of the heat transfer in the adsorber is one of important fundamental tasks in the adsorption cooling study field.

  吸附床内传热过程的分析和计算是吸附式制冷研究的重要基础内容之一。

• The prominent advantage of this facility is that it doesn't need extra energy supply and there is no moving part, just a simple static seal.

  射流振荡气波制冷机的突出优点是无需输入外加能量并且没有转动部件，只需简单的静密封。

• The influence of absorbing type refrigerating machine upon energy-saving rate of the triplex co-generation system to be very little.

  吸收式制冷机对三联产系统节能率的影响很小。

• When you own a home, you'll have to pay for electricity, heating, cooling, water and sewer. While utility prices vary widely across the U.

  如果你要住在你的房子里的话，你就必须支付电费，水费，暖气费，制冷费和下水道相关费用。

• Mr Reqabi gets just an hour or two, making it impossible to produce mayonnaise, as he has no reliable refrigeration.

  Reqabi先生仅有1个或2个小时的用电时间，没有足够的制冷，也就不可能生产蛋黄酱。

• The refrigerator is the outdoor unit of an air conditioner on which a refrigerant inlet and a refrigerant outlet are arranged.

  其中的制冷器为空气调节器的室外机，其上有冷媒进、出口。

• Nanofluid cooling, as the phenomenon is known, was discovered almost two decades ago, but is only now coming out of the laboratory.

  纳米流体制冷这个人们所知的现象，已经发现了有约20年之久，但也仅仅是刚刚跨出了实验室阶段。

• The invention provides a device for radiating refrigerants of an air conditioner and a refrigerator with water.

  用水为空调、电冰箱制冷剂散热的装置。

• It should be noted that such behaviour is also typical for the surface tension of the ROS with a high concentration of refrigerant.

  应该指出的是，这种行为是典型的，也为表面张力的活性氧与高浓度的制冷剂。