1) subsurface wave
亚表面波;界面波;内波
2) subsurface wave
亚表面波
3) interfacial internal wave
界面内波
1.
In this paper,interfacial internal waves in N-layer density-stratified fluid with background current were investigated by using a perturbation method,and the second-order asymptotic solutions of the velocity potentials and the second-order Stokes wave solutions of the associated elevations of the interfacial internal waves were presented based on the small amplitude wave theory.
以小振幅波理论为基础,利用摄动方法研究了有背景流场存在时密度呈N层成层状态下的界面内波,得到了各层流体速度势的二阶渐近解及界面内波波面位移的二阶Stokes波解。
4) capillary wave
表面张力波，界面波
5) sub wavelength structured surfaces
亚波长结构表面
6) surface wave waveguide
表面波波导