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solitary
相关语句
  孤立
    Steady Solutions of Fully Nonlinear Solitary Waves
    完全非线性孤立波的稳态解
短句来源
    MATHEMATICAL MODEL OF INTERNAL SOLITARY WAVES IN NORTHERN SOUTH CHINA SEA
    南海北部内孤立波数学模型
短句来源
    SOLITARY WAVE SOLUTION TO SECOND-ORDER BOUSSINESQ EQUATIONS
    二阶Boussinesq方程的孤立波解
短句来源
    A Preliminary Study of SAR Remote Sensing Inversion of Internal Solitary Waves in the North of the South China Sea
    南海北部内孤立波SAR遥感反演的初步研究
短句来源
    A STUDY OF INTERNAL SOLITARY WAVES AND THEIR NUMERICAL MODELS
    内孤立波的研究与数值模型
短句来源
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    Two-Layer System Internal Solitary Waves towards a Shelf
    二层流体内波向更浅水域的传播
短句来源
    The numerical results of lthe Boussinesq model show the fission of solitary waves, the reflected waves by the slope and the relation with the shelf height and slope, It is shown that the amplitude of the 1st solitary wave fully developed is essentially independent of the bottom slope.
    Boussinesq方程的数值结果表明了内波的分裂现象,由底坡产生的反射波动以及它们与底部深度差及底部坡度的相互关系。 本文显示在算例的参数范围内爬升后的第一波的波高基本上与底部坡度无关。
短句来源
  “solitary”译为未确定词的双语例句
    Dispersive relation of internal solitary waves of the two layers model K-dv function
    两层模式下内波K-dv方程的频散关系
短句来源
    Numerical Study on the Evolution Process of Internal Solitary Waves in Two-layer Fluids
    两层流体界面孤立子内波演变过程数值研究
短句来源
    The characters of ocean internal waves (IWs) are obtained by analyzing the ASIAEX2001 temperature data. The M2 internal tide, internal solitary wave packets with “periods”of 10-30min, and a couple of internal solitary wave packets are observed.
    为探讨声学方法监测 (反演 )海洋内波的可行性 ,分析ASIAEX2 0 0 1亚洲海海洋声学实验定点温度链实验数据 ,结果表明 :实验期间存在M 2内潮波、周期 10~ 3 0min非线性内波现象 ,并观测到双温跃层同相传播“双非线性内波”。
短句来源
    In the second part, the data obtained from the SSIAEX2001 experiment is analyzed and the double internal solitary waves are found, In the third part, the relation between internal waves and acoustical signal fluctuation is analyzed.
    第二部分(第三章)对ASIAEX2001东海实验的数据进行了分析,观测到双跃层双非线性内波。 第三部分(第四章)分析了内波引起的环境参数变化与声传播起伏的对应关系,利用局地简正波的波数、简正波群速度、简正波耦合特征等声场参数探讨了高频线性内波、非线性内波和内潮波对声场影响的特征。
短句来源
    The wave numbers, group speed and coupling features of normal mode are analyzed to classify the effect of internal tides ,internal solitary waves and the linear internal waves.
    并初步提出了几种可用于内波反演的方法。 第四部分(第五章)提出并检验了三种反演内波的方法,得出了一些初步的理论观点:第一种是利用内波的传播特征反演简正波耦合系数矩阵;
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  solitary
This paper considers the generalized KdV equation with or without natural boundary conditions and provides a parameter region for solitons and solitary waves, and also modifies a result of Zabusky's.
      
The exact solutions and solitary solutions of NLPDE are obtained.
      
With modulus m → 1 or m → 0, these solutions degenerate into corresponding solitary wave solutions, shock wave solutions and trigonometric function solutions.
      
As is well known, Korteweg-de Vries equation is a typical one which has planar solitary wave.
      
By considering higher order transverse disturbance to planar solitary waves, we study a Kadomtsev-Petviashvili (KP) equation and find some interesting results.
      
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The equations of internal solitary waves in the strati ied ocean are derived from the basic equations of hydrodynamics under ageostrophic condition and it is Conformed that a kind of nonlinear waves in the ocean exactly satisfies the equation of internal solitary waves. The evolutionary form of the KdV equation-the KdV equation with source term is derived under geostrophic condition with f-plane approximation and the geostrophic influence is contained in the source term. Analysis shows that the influence...

The equations of internal solitary waves in the strati ied ocean are derived from the basic equations of hydrodynamics under ageostrophic condition and it is Conformed that a kind of nonlinear waves in the ocean exactly satisfies the equation of internal solitary waves. The evolutionary form of the KdV equation-the KdV equation with source term is derived under geostrophic condition with f-plane approximation and the geostrophic influence is contained in the source term. Analysis shows that the influence of f to the KdV equation is weak. By solving the KdV and mKdV equations, it is clearly shown that there are basic differences between the solitary waves and linear waves.

本文从流体力学基本方程组出发,在非地转条件下导得了分层海洋的内孤立波方程—Kbv和mKdv方程,证实了在非地转条件下,一类海洋非线性波动是可以严格满足内孤立波方程的。在地转条件下采用f平面近似导出了KdV方程的演化形式一有源KdV方程,地转的影响含于源项中。由初步的分析得出,f对KdV方程的影响是微弱的。由已得的KdV和mKdV方程的解可知,内孤立波与线性波有着本质差别。

This paper presents the experimental results of the hydrodynmica coefficients C_D, C_L, C_(LO) and response frequences f, measured in the water tunnel for the solitary cylinder and the single cylinder which is placed on the different distances from the plane for simulating the effect of sea-bottom, in the steady flow. The Reynolds numbers are in the range of 4.0×10~3~1.5×10~5. The effect of the relative gaps H/D (H is the gap between the cylinder and the plane, D is the cylinder diameter)on the characteristics...

This paper presents the experimental results of the hydrodynmica coefficients C_D, C_L, C_(LO) and response frequences f, measured in the water tunnel for the solitary cylinder and the single cylinder which is placed on the different distances from the plane for simulating the effect of sea-bottom, in the steady flow. The Reynolds numbers are in the range of 4.0×10~3~1.5×10~5. The effect of the relative gaps H/D (H is the gap between the cylinder and the plane, D is the cylinder diameter)on the characteristics of hydrodynamic forces is studied.

本文叙述了在定常流中,用平板模拟海底平面边界,在雷诺数R_e为4.0×10~3~1.5×10~5范围内,测量了孤立圆柱和离平板不同距离上的单柱的阻力(C_D)、升力(C_L)、上抬力(C_(LO))等水动力系数和响应频率f。研究了管道距平板边界的相对间距H/D(H为圆柱与平板之间的间距;D为圆柱直径)对水动力特性的影响。

This paper presents an exact solitary wave solution of the Boussinesq equations for shallow water motion, which are of nonlinear and weakly dispersive nature and have some relationship with the so called KdV equation.The zeroth order solution is a singular one which has the first kind discontinuity at the wave peak.The first order solution has the same form as that of KdV equation.The exact solution is an implicit one but the profile of the wave can actually be obtained explicitly.Except at the peak point...

This paper presents an exact solitary wave solution of the Boussinesq equations for shallow water motion, which are of nonlinear and weakly dispersive nature and have some relationship with the so called KdV equation.The zeroth order solution is a singular one which has the first kind discontinuity at the wave peak.The first order solution has the same form as that of KdV equation.The exact solution is an implicit one but the profile of the wave can actually be obtained explicitly.Except at the peak point the exact solution is the largest, the first order one the second while the zeroth order one the least.The horizontal scale of the zeroth order solution is about half of those of the first order and exact solutions.

浅水波的Boussinesq方程组是弱频散的、非线性的,它与Kdv方程有一定联系,但并不等价。本文给出这个方程组的一个孤立波精确解。它含有两个方向传播的孤立波,其一阶近似包括了Kdv方程的精确解,而零阶近似则为波峰处导数不连续的奇异解。

 
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