These waves, internal waves, can be tens of kilometers long and can last several hours.
这些波浪，内波，可能会有几万米长，持续几个小时。
Internal solitary waves are a kind of special internal waves, which could bring enormous energy and propagate long distance in the ocean with its wave form basically unchanged.
海洋内孤立波是一种携带巨大能量的特殊内波，它能够在海洋中长距离传播而保持波形基本不变。
Most of the internal waves travel westly.
内波传播方向以西向为主。
The internal waves can propagate along the level direction and the perpendicularity one.
内波不仅可以沿着水平方向传播，而且还具有垂向传播的特性。
Thirdly, the fluctuation of sound signal amplitude caused by one kind of non-linear internal waves is analyzed.
研究一类弱非线性内波导致的声信号幅度起伏机理。
There are several different mathematical methods used in solving the vertical structure of ocean internal waves.
海洋内波垂向结构的求解有不同的数学方法。
Based on Normal Mode theory, the explanation of sound field fluctuation characteristic caused by internal waves is given.
基于声简正波理论，给出了内波导致声场起伏特性的一般理论解释。
A basic equation of internal waves generated by moving body and its corresponding spectrum equation are presented in this paper.
本文给出了由运动物体所生成内波的基本方程组和对应的谱方程组。
In this experiment, typical pycnocline-type profiles are employed, and the internal waves are generated by a wave maker designed by the authors.
实验中的密度分层采用典型跃层型剖面，而内波是由自行研制的造波机生成。
The contour currents colliding with the overlapped low density normal seawater can create internal waves of large scale at the interface of the thermohaline.
在等深流与上覆低密度水体之间的界面上具备产生大规模界面内波的条件；
In this paper, associated with the GM spectrum, the vertical displacements of linear internal waves were obtained by using CTD data and linear internal wave modeling.
本文利用CTD数据及线性内波模型，并结合内波的GM谱特性，求得线性内波的垂直位移。
Internal waves happen because the ocean is layered. Deep water is cold, dense, and salty, while shallower water is warmer, lighter, and fresher.
出现内波是因为海洋是分层的，深层水更凉，密度高而且含盐量高，浅层水更暖和，密度小而且更淡。
The generation mechanism of orientating sedimentary structure is very important to the recognition of the internal-waves sediments.
明确指向沉积构造的形成机理对于内波沉积的识别具有重要意义。
The generation mechanism of orientating sedimentary structure is very important to the recognition of the internal-waves sediments.
明确指向沉积构造的形成机理对于内波沉积的识别具有重要意义。
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