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热质输运-反应体系对于热液成矿、污染物迁移等均十分重要．该体系包括热质输运、流体渗流、地球化学平衡计算、多组分化学反应－输运过程耦会等动力学过程．介绍了求解热质输运－反应动力学方程的指数拟合有限体积方法，并编制了相应的计算机软件．
The thermal mass transport-reaction system is very important for hydrothermal mineralization and pollutant migration. The system includes the processes of thermal mass transport, fluid seepage, geochemical balance calculation, multi-component chemical reaction-transport process coupling and other kinetic processes. The exponential fitting finite volume method for solving the heat and mass transport-reaction kinetics equation is introduced and the corresponding computer software is compiled.