surface air-cooler 表面式空气冷却器
surface air cooler 表面式空气冷却器
surface air cooler system 表冷器方案
fin-tube surface air cooler 管翅式表冷器
surface type air cooler 冷水表面式冷却器
surface evaporation air cooler 表面蒸发空冷器
According to the theory of indirect evaporative cooler, heat can be taken away through water evaporation by wrapping water absorbent film on the cooling surface of air conditioner condenser.
应用间接蒸发散热的原理，在空调冷凝器表面包覆吸水膜，利用水蒸发带走热量。
On the contrary, in the nighttime, the air near the surface is cooler and sound waves are refracted to the earth surface (Fig. 2).
相反在夜间时分，接近地面的空气较冷，声波便会被折射向地面（图二）。
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