A diffusion and chemical conversion model for atmospheric pollutants within the thermal internal boundary layer ( TIBL) in coastal zone was developed, based on the processes of diffusion, transportation and chemical transformation of sulphur dioxide.
以SO2在大气中的传播,扩散和化学转化为例,提出了沿海热力内边界层中污染物的扩散与化学转化模式。
The liquidus and solidus in the mushy zone was calculated based on back diffusion and a database for multi-component steel with the thermal-physical parameters depended on composition, temperature and solid fraction.
该模型根据糊状区溶质传输和反扩散理论,基于变热物性参数,采用钢中多组元成分的百分含量计算液、固相线温度。
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