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- The Dependence of Blow-up Time with Respect to the Initial Data in Porous Medium Equations with Nonlinear Sources 具非线性源的多孔介质方程解的Blow-up时间对初值的相依性
- the incompressible porous medium equation 不可压渗流方程
- Source-type Solutions of Porous Medium Equations with Infiltration or Evaporation in One-Dimension 具渗透或蒸发项一维渗流方程的源型解
- porous medium equations 多孔介质方程
- The randomness is attributed to the porous medium. 随机性起因于多孔介质。
- Compressible miscible displacement in porous medium is modeled by a nonlinear system of two coupled partial differential equations. 在油藏数值模拟中，多孔介质可压缩可混溶驱动问题的数学模型是由两个非线性抛物方程耦合而成。
- Abstract The miscible displacement of one incompressible fluid by another in a porous medium is modeled by a nonlinear system of two partial differential equations. 摘要 多孔介质中两相不可压混熔驱替问题可描述为椭圆和抛物耦合的非线性偏微分方程组。
- Influence of Biot slow wave in layered saturated porous medium. 层状饱和多孔介质中Biot慢波的影响
- In practice this is done on an enlarged photomicrograph of the porous medium. 实际上这是在一张放大的多孔介质显微照片上进行的。
- Thermal plumes in pure fluids and in porous media. 纯流体与多孔体内的热柱流；
- And then the comprehensive comparisons and researches are carried out between the Niu1equations of constituent porous medium velocities models, quadratic interpolation speed Niu2 equationsand classical Biot-Gassmann equations. 再次,基于多相组分介质模型对组分型孔隙介质速度模型Niu1公式、二次插值速度Niu2公式与经典的Biot-Gassmann方程作了较全面的对比分析;
- This study restated proper relations among these three stresses at any locations in porous medium,and called the corresponding mathematical expressions the stress-based equations of porous medium. 基于对多孔介质双重有效应力的研究,重申了多孔介质中任一点处,上述三种应力之间的正确关系,并把相应的数学表达称为多孔介质的应力关系方程。
- the porous medium equation 多孔介质方程
- Solute transport in porous medium is certainly influenced by multicomponent reactions, and can be described by hydraulic equations and multicomponent chemical equilibrium equations in this case. 摘要溶质在多孔介质中的运移，必然受到多组分反应的影响，并且此种情况下能用水动力方程和多组分化学平衡方程进行描述。
- The sand box model is a reduced scale representation of the natural porous medium domain. 砂槽模型是将天然的多孔介质区域按比例缩小的模型。
- The pore velocity is the velocity with which a tracer moves through a porous medium. 孔隙速度是示踪元素穿过孔隙介质的速度。
- In saturated flow through a porous medium a force is exerted by the fluid on the solid matrix. 在通过多孔介质的饱和流动中，流体会对固体骨架施加力。
- It is a property of the porous medium and is measure of capacity of the medium of transmit fluids. 它是多孔介质的性质之一，是对介质传导流体能力的量度。
- We now turn our attention to a quite different kind of flow, the seepage flow of a fluid through a porous medium. 现在我们要把注意力转向完全不同的一类流动，即通过多孔介质的渗流。
- Soil-rock-mixture is a typical porous medium, and its seepage is closely related to the particle-size, void ratio and particle shape. 土石混合体属于典型的多孔介质，其渗透特性与颗粒的大小、孔隙比及颗粒形状关系密切。
