1) nonlinear vortex Rossby wave
非线性涡旋Rossby波
1.
It is found by use of the WKB method that the wave packet of nonlinear vortex Rossby waves is governed by nonlinear Schrdinger equation.
利用多重尺度摄动法,推导出非线性涡旋Rossby波波包的演变方程是非线性Schr d inger方程。
2) Vortex Rossby wave
涡旋Rossby波
1.
It is found by the WKB method that the packetof nonlinear Vortex Rossby wave which is effected by Rossby parameterβisgoverned by the nonlinear Schr(?)dinger equation and we solve the Schr(?)dingerequation under the condition that has practi.
涡旋Rossby波的传播和发展问题是研究台风运动的重要问题。
2.
This is exactly the physical sources of vortex Rossby wave.
本文采用实况统计与数值模拟相结合的方法,对1999年至2005年长江中下游地区梅雨期间23个低涡暴雨过程进行分析得出:大部分低涡降水区基本流场都存在二次切变或者非线性切变,而这种情况正是涡旋Rossby波产生的物理根源,因此涡旋Rossby波对于低涡暴雨系统的发生、发展和移动的物理机制有极其重要的意义。
3) vortex Rossby waves
涡旋Rossby波
1.
The principal band caused by vortex Rossby waves is related well to the 850hPa positive vorticity band and has heavy rainfall.
主雨带是涡旋Rossby波激发的螺旋雨带,与850 hPa正涡度带有很好的对应关系,降水强度大,辐合层次低,处在温度和切向风速梯度最大处。
2.
The analytic solution is similar to the propagating vortex Rossby waves(VRW) due to the topographic βeff takes effects resemble with the radial derivative of basic-state vertical vorticity of tropical cyclone.
首先在静止基本状态下,从线性f平面极坐标浅水方程出发,利用WKB方法求解方程,在理论上给出了一类由于地形βeff作用引起的Rosbby波的传播特征解,此类Rossby波类似于涡旋Rossby波(VRW),其中地形βeff作用与台风涡旋基态的垂直相对涡度径向梯度作用相似,此分析解可帮助理解地形对涡旋Rossby波的影响作用。
3.
A high resolution shallow-water model is designed to study the roles which the topographical parameter and latitudinal basic flow play in the propagation of vortex Rossby waves and typhoon tangential velocity changes.
设计了一个高分辨率的浅水模式,以研究地形参数和纬向基流在涡旋Rossby波传播和台风切向风速变化中的作用。
4) nonlinear Rossby waves
非线性Rossby波
5) nonlinear equatorial Rossby wave
非线性赤道Rossby波
6) mixed vortex Rossby inertial-gravity waves
混合涡旋Rossby重力惯性波
补充资料：非线性波
见波、非线性声学。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条