viscous fingering

基本解释

So viscous fingering can be controlled by viscous difference between fluids and displacing velocity.
通过控制流体间的粘度差和驱替速度可以抑制粘性指进的发生。
The computer simulation of fractal viscous fingering have been studied to various two-dimension porous media.
对各种不同的二维孔隙介质，给出了其分形粘滞指进的计算机模拟。
In order to study the occurring and developing mechanism of viscous fingering in porous media, computer emulational model of porous media is established based on stochastic theory.
为了研究多孔介质中粘性指进现象的发生和发展机理，基于随机理论建立了多孔介质计算机仿真模型。