A problem on nonlinear flow in low-permeability porous media is a basic one in exploiting low-permeability oil and gas fields.
低渗透非线性渗流是开发低渗透油气田所需解决的重要基础问题，也是现代渗流力学的前沿研究方向之一。
Results of experiments show that flow in micro-scale pore of saturated clays follows law of nonlinear flow.
实验结果表明饱和粘土微尺度孔隙渗流为非线性流。
A nonlinear flow with a moving boundary is one of up-to-date research fields of modern mechanics of fluids in porous media.
活动边界非线性渗流是现代渗流力学的前沿研究领域之一。
Research results indicated that Reynolds number can be used as the criteria of nonlinear flow. Flows with Reynolds number less than 10-3 have nonlinear features.
雷诺数可作为非线性流动的判据，雷诺数小于10-3的低速流动具有非线性特征。
The calculation results show: each nonlinear flow and dynamic fluid gravity have certain effect on calculation results, and ignoring these factors will cause much deviation;
计算结果表明：各种非线性渗流效应和动态流体重力作用对计算结果有一定的影响，忽略这些因素将对计算结果产生较大的偏差；
The magnetorheological valve utilizes a scheme of arranging a nonlinear flow passage on a corresponding end face of a locating disc and a concentrating flux disc.
采用的方案是，定位盘与导磁盘的对应端面上，设置非直线 形液流通道。
Methods of experiment, theory and calculation were used to establish a new nonlinear flow law. Experiment results of gas flow in low permeability pore-fissure media were analyzed.
采用实验、理论与计算相结合的方法建立低渗透孔隙-裂隙介质气体非线性渗流运动方程。
Methods of experiment, theory and calculation were used to establish a new nonlinear flow law. Experiment results of gas flow in low permeability pore-fissure media were analyzed.
采用实验、理论与计算相结合的方法建立低渗透孔隙-裂隙介质气体非线性渗流运动方程。
应用推荐