【摘要】 用单位的Ｈｅｌｅ-Ｓｈａｗ实验装置，用不同的物系，以及不同的间距，进行了分形-粘性指进现象实验，并拍照记录下来．更多还原

【Abstract】 A simple appratus for viscous fingeringexperiments was set up. In this experiment, different materials and space were employed. The resultswere recorded by camera.更多还原