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多孔介质是由固体骨架和流体组成的一类复合介质,它构成了地球生物圈的物质基础。多孔介质传热传质在自然界和人类生产、生活中广泛存在。它对国民经济的发展、科学技术的进步以及人民生活水平的提高具有重要的影响。土壤中水、肥、污染物的吸收、保持和迁移过程的人工控制,节水农业工程的实施,地下岩层中石油、天然气和地下水资源的开采,地热能
Porous media is composed of a solid matrix and a fluid composite medium, which constitutes the material basis of the Earth’s biosphere. Porous medium heat and mass transfer in nature and human production, life is widespread. It has an important influence on the development of the national economy, the progress of science and technology and the improvement of people’s living standards. Artificial control of water, fertilizer, pollutant absorption, maintenance and migration processes in soil, implementation of water-saving agricultural projects, exploitation of oil, gas and groundwater resources in underground rock formations, geothermal energy