After operation of ethylene cracking furnace for many years, the furnace lining was effloresced seriously. The radiatingheat loss of furnace wall was larger.
乙烯裂解炉经多年运行，炉衬粉化严重，炉壁散热损失较大，热效率下降。
2
The forced air cooling is an important component of motorcycle, playing a key role in radiatingheat, cooling and as well as keeping the normal temperature of engine.
强制风冷系统是坐式摩托车的重要组成部分，它起着散热冷却、保证发动机温度正常的作用。
3
Scientists think this haze, which is created by power stations and cooking-fires, may be radiatingheat into the lower troposphere, at altitudes in which glaciers are found.