equations of unsaturated permeability的意思|示意
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非饱和渗透率方程
equations of unsaturated permeability的网络常见释义
非饱和渗透系数 ...非饱和渗透系数；侧限条件 [gap=1237]Key words：bentonite；fractal theory；microstructure change；equations of unsaturated permeability；confined condition ...