Click to edit Master text stylesSecond levelThird levelFourth levelFifth level.themegalleryLogoClick to edit Master title style第三节 流体流动现象1-9 粘度一牛顿粘性定律 流体层——无数极薄的圆筒一层套一层每一层上质点流速相等

单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级§1.2 Generalization of Newtons law of Viscosity In the previous section the viscosity was defined by Eq. 1.1-2 in terms of a simple steady-state shearing flow in