transport and transformation

• 迁移转化

transport and transformation的用法和样例：

例句

1. Such transformation processes greatly alter the characteristics of the airborne exposure.
   这些迁移转化过程，大大地改变了空域暴露的特征。
2. The mathematical model on pollutant transport must be a kind of model combining hydrodynamics with hydrogeochemistry.
   污染物迁移转化的数学模型应该是水动力学与水文地球化学相结合的数学模型。