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。
Glass mists up because of sudden condensation when warm, humid air comes into contact with a cold surface.
为了避免发生冷凝现象，所有和再循环气体接触的输送机和仓室都被加热并且是绝缘的。
To avoid possible condensation, all conveyors and bins which come into contract with the recirculate are insulated and heated.
模型计算结果表明液固表面自由能差越大、接触角滞后越小则越有利于冷凝传热。
The simulation results indicated that heat transfer coefficient increased with increasing surface free energy difference and decreasing contact Angle hysteresis.
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