多孔介质非饱和导水率是地下水污染预测与评价的重要参数。
The unsaturated hydraulic conductivity is a key parameter of porous media applied to groundwater pollution prediction and assessment.
为了有效地模拟跨越多个尺度的非均质多孔介质中的非饱和水流问题，本文提出一种自适应多尺度有限元方法。
The purpose of this method is to obtain the large-scale solution of unsaturated water flow equation with heterogeneous coefficients accurately and efficiently in a coarse-scale mesh.
在非饱和含湿多孔介质传热传质的过程中，由于湿分迁移的存在，使得真实导热系数的测量和处理存在争议。
In the process of heat and mass transfer in unsaturated porous media, the measurement and treatment for the "true" thermal conductivity is disputable due to the moisture migration.
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