Atmospheric brown clouds are made up mostly of soot - suspended carbon particles - produced by people burning biomass and fossil fuels.
大气棕色云主要是由人们燃烧生物质和化石燃料产生的炭黑(悬浮的碳颗粒)组成的。
The structure of the carbon aggregate particles is simulated with the fractal theory and the problem of the electromagnetic absorption by the soot aggregates is discussed.
利用该方法研究了煤烟凝聚粒子的散射问题，讨论了分形煤烟凝聚粒子的散射强度随凝聚粒子的形状、结构、相对折射率及入射波波长变化的情况。
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