wave velocity surface

First, the Taylor series about wave elevation function η in the liquid free surface of velocity potential function was derived, and the nonlinear equations of free surface kinetic boundary condition and dynamic boundary condition was gained.

首先将速度势函数Ф在自由液面处作波高函数η的Taylor级数展开，从而导出自由液面运动学和动力学边界条件非线性方程组；

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The paper simply introduces the method and successful example of surface wave exploration, which is applied to survey slow velocity belt and stratum structure in desert where terrain and geological condition are complicated.

介绍了在新疆准噶尔沙漠地区应用面波勘探进行地层地质结构调查的技术方法及其成功实例。

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Measurement of Surface Tension and Capillary Wave Velocity at Different Temperature by Laser Diffraction

激光衍射法测量表面张力和毛细波波速与温度的关系

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This paper introduces application of surface wave technique in survey to Dawan landslide in Chongqing-Linshui Expressway. It detects slide face with 3 judgment methods such as time domain signal analysis, frequency dispersion curve and wave velocity cloud map.

运用面波技术对渝邻路的大湾滑坡进行了勘察，通过时域信号分析、频散曲线和波速云图3种判定方法查明了滑坡的滑动面。

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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。

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