surface gravity wave

In this paper, the method of multiple-scales is used to investigate the weak nonlinear self-modulation of the gravity-surface tension standing wave mode in a finite deep fluid which is filled in a rectangular resonator.

本文用多重尺度微扰方法研究了外加驱动下，计及表面张力时矩形谐振器中有限深流体重力-表面张力驻波模的弱非线性调制。

The related solution is deduced from the mode of two dimensional circular gravity and surface tension diverging water wave. Following this form of solution, physical properties of the wave mode are also discussed.

本文以二维圆形重力表面张力水面发散波为模式导出了相应的解，并根据解的形式讨论了这种波的物理性质。

Based on the mechanics of wave, the expression of water wave propagation velocity under the action of gravity is deduced and the effect of surface tension on small wave is analyzed.

本文根据波动理论推导出在重力作用下波的传播速度表达式，分析了微小波动中表面张力的作用。

A study on the physical properties of two-dimensional circular gravity and surface& tension diverging water wave

论二维圆形重力&表面张力水面发散波的物理性质

Success-ful applications of the method are presented for surface wave propagation, gravity currents and a combination of both surface and internal waves.

最后介绍了这种方法在计算表面波、重力流以及表面波和内波相互结合的传播过程。