nonlinear flow meaning in Chinese

非线性流

The nonlinear flow simulation using double permeability model in deformed media
变形介质双渗模型非线性流动模拟
The observed start - up pressure gradient is derived through processing experimental data , and the power function of start - up pressure gradient and permeability in low permeability reservoir is obtained , when considering the nonlinear flow function of start - up pressure gradient
通过对实验数据的处理得到了实测的启动压力梯度；依据启动压力梯度的非线性渗流方程，得到了低渗透储层启动压力梯度与渗透率的幂函数关系式。
The influence of the boundary on the seepage flooding in low permeability porous media ca n ' t be ignored when the thickness of boundary layer reaches a critical value . the larger the thickness of boundary layer is , the more obvious the nonlinear flow is . 4 . factors affecting boundary layer are studied systemically , the mathematical expression of porous flow based on the experiment is derived
吸附边界层的厚度大到一定程度将对低渗透介质中渗流规律产生影响，边界层厚度越大，非达西现象越明显； 4 、系统研究了影响边界层的因素，并在实验的基础上，推导了考虑边界层影响下的渗流力学表达式。