在寒冷的季节中，室外压缩空气管线中的液体水会冻结，引起管道堵塞或爆裂。
During the cold seasons, outdoor compressed air of liquid water will freeze pipeline, cause blockage or burst pipe.
可能有更多的水蒸汽在空气中的死亡谷在炎热，干燥，初夏的一天比在寒冷，雾，冬天一天在明尼苏达州。
There may be more water vapor contained in the air on a hot, dry, early summer day in Death Valley than on a cold, foggy, winter day in Minnesota.
而若是夏季高温高湿天气，进入干燥机的空气中已含有很多水分，故而干燥机在夏天所需要的排气风机比寒冷冬季要多。
Also, on a hot humid summer day, the "dry" air coming into the drier to replace the wet air is already carrying a lot of water, therefore more exhaust will be required than on a cold dry winter day.
热交换器在别墅中实现收集这些暖气和寒冷的空气并传输到热泵源。
A heat exchanger implemented in the villa collects this warm and cold air and transports it to the heat pump.
这是另一种理论：冷空气重于热空气，理论上说在大气层中，寒冷的空气中应位于接近地面。
Here's another theory: cold air is heavier than hot air, so theoretically in the atmosphere, cold air should be located closer to the ground.
这是另一种理论：冷空气重于热空气，理论上说在大气层中，寒冷的空气中应位于接近地面。
Here's another theory: cold air is heavier than hot air, so theoretically in the atmosphere, cold air should be located closer to the ground.
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