毛细压力、相对渗透率与饱和度的关系是求解多孔介质多相流运动方程的基础。

For solving porous media multiphase flow equations, capillary pressure-relative permeability-fluid saturation relationships are the most important bases.

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泡沫调剖体系在多孔介质中能够有效改善流度比，调整吸水剖面，提高洗油效率，但是体系稳定性较差。

Foam profile controlling system can improve the mobility ratio, adjust the water injection profile and improve the efficiency of oil washing in porous media, but the system has poor stability.

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第三方面建立了饱和多孔介质单相流体固流耦合蠕变的数学模型。

Third, the mathematical model describing the nonlinear creep phenomena of solid-fluid coupling of one-phase fluids in saturated porous medium is established.

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