With volumetric average method, a physical model is presented in this paper for one-dimensional porous media initially saturated with water when receiving a sudden inflow of steam.
根据多孔介质容积平均方法，建立了被水饱和的一维多孔介质中注入蒸气后的流动和传热的物理模型和数学模型。
Meanwhile the one-dimensional isotropic inversion could obtain reliable electrical layer boundaries by using some average and characteristic impendences, if the method is suitable.
同时利用某些平均阻抗和特征阻抗的一维各向同性介质反演亦可获得较为可信的电性分层界面。
Based on one-dimensional Terzaghi consolidation theory, average percent consolidation is calculated.
结合一维太沙基固结理论，推求某时刻的平均固结度。
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