We get rules of the attenuation of fog, cloud, haze and atmosphere as the height changes, and give the calculation formula of the laser scattering character of cloud layer.

推导了雾、霾、云、大气的衰减随高度变化的规律，给出了云层激光回波特性的计算公式。

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The industry emits in the air pollutant aggravating air's stratosphere fog haze, the destruction ozone layer, causes the global warming.

工业放出的空气污染物加剧空气中的同温层雾霾，破坏臭氧层，导致全球变暖。

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