ocean internal wave

基本解释

The results of research work show that the internal wave has a serious effect on the ranging error under deep ocean…
结果表明，在深海条件下，内波的影响最为严重，在一般条件下测距的极限精度约为千分之一左右。
In this way, we are easy to obtain a very simple harmonic solution, which facilitates the further discussion on the interaction between ocean internal wave and submarine topography.
于是我们很容易得到了非常简单的谐波形式的本征模态解，为进一步讨论海洋内波与海底地形相互作用带来很大方便。
One of the main factors affecting the ranging accuracy is the multivariate character of ocean environment that contains surface bubble layer, internal wave, current and random inhomogeneity.
影响精度的主要因素之一是海洋环境的多变性。其中包括表面气泡层，内波，流，随机不均匀性等等。

内波
The ocean internal wave has randomness, and this is considered as one of primary causes to the fluctuations of sound field.
海洋内波具有随机性,这被认为是导致声场起伏的主要原因之一。