切变流 meaning in Chinese
shear flow
shear-flow
shearing current
Examples
- At the same time, detailed experimental studies of turbulent shear flows were being made .
与此同时，湍流切变流的详细实验研究也在进行。 - An analytical research on evolution of axisymmetric vortex in weakly secondary shear flow
弱二次切变流轴对称涡旋演变的解析研究 - The sliding mode function can be educed by constructing a lyapunov function . and the theory of fuzzy control is used to solve the sliding mode vibration problem
通过构造李亚普诺夫函数得出切变流形函数，得到一种开关控制，利用模糊控制克服了常规开关控制所固有的抖振现象。 - If scaling occurs , bio - clean will perform micro - diffusion so that when water enters the pipes , as the turbulent flow of the water funs through the pipe , the fouling on the walls would be removed . 3
当管壁已结垢时， bio - clean会产生微层渗透( microdiffusion ) ，运用水流的切变流而将结垢剥落。 - It is showed by numerical calculation that the waves amplify becomes great and the width of waves becomes narrow after the collision or chase of two solitary gravitational waves . the results indicate that the nonlinear interaction between the gravitational waves may be one of the causes for outbreak of severe convective weather . furthermore , by comparing once shear with second shear , we find that it is easier to breaking up or energy dispersion for the solitary gravitational waves by the nonlinear action when the distributing of basic flow is once shear
引入实际基本气流，分别讨论了具有垂直一次切变和二次切变流时两个非线性重力波相互作用的数值计算过程，得到两个重力波波包相遇或相追都会使波包的振幅增加、波宽变窄；进一步分析表明，有高空急流存在的条件下，非线性重力波的相互作用更易使波包破碎、能量频散，激发强对流天气的形成。