Glass mists up because of sudden condensation when warm, humid air comes into contact with a cold surface.

玻璃蒙上水雾模糊不清是因为温度和湿度较高的气体接触冷表面便会骤然冷凝。

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Dilute solutions of a simple, coil-like polymer in a volatile solvent are cast on a glass slide in the presence of moist air flowing across the surface.

简单的无规线团状态聚合物溶解在挥发性的溶剂配置成稀溶液，在有潮湿空气在表面流动时浇铸到玻璃片上。

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The radiation mainly happens on the glass surface, and the transmission on the window frames and glass. The air leakage is mostly owing to the improper window structure or bad sealing.

其中，辐射及对流传递主要集中在玻璃上，传导传递主要在窗框及玻璃，而空气渗漏则大部分是由门窗结构不合理或密封材料品质不佳造成的。

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