英文名称:Internal Wave “内波”从字面上看,就是发生在流体内部的波动。“内波”的产生,应具备两个条件,一是流体密度稳定分层;二是要有扰动源,两者缺一不可。内波既出现在大气当中,也普遍出现在海洋当中。
Refraction occurs in the domain of inhomogeneous ocean depth; the shallower the ocean, the obvious the topography effect. When internal wave propagates to the continental shelf, the direction of the IWs is changing perpendicular to the isobath.
海底地形和海洋水深的变化影响内波的传播,地形的变化使得内波的传播方向发生折射;水深越浅,地形效应越明显;内波在传播到陆架海区后,水深的变浅使得波峰线有向平行于等深线方向传播的趋势。
参考来源 - 海洋内波的遥感与数值模拟研究·2,447,543篇论文数据,部分数据来源于NoteExpress
这些波浪,内波,可能会有几万米长,持续几个小时。
These waves, internal waves, can be tens of kilometers long and can last several hours.
这张图片显示了印度洋安达曼群岛附近的内波和表面流。
This image shows both internal waves and surface waves on the Indian Ocean near the Andaman Islands.
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;
The contour currents colliding with the overlapped low density normal seawater can create internal waves of large scale at the interface of the thermohaline.
So, if something cycles through five wavelengths in a single second, we would just say that the frequency of that wave is five per second.
如果一个东西在一秒,内经历了五个波长,我们就说这个波的,频率是每秒5次。
Remember this is our bond axis here, and you can see there is this area where the wave function is equal to zero all along that plane, that's a nodal plane.
记住这是我们的键轴,你可以看到在这些区域,波函数在这个面内全都是零,这是节点面。
So, saying wave functions within molecules might sound a little confusing, but remember we spent a lot of time talking about wave functions within atoms, and we know how to describe that, we know that a wave function just means an atomic orbital.
说分子内的波函数可能,听着有点容易搞混,但记住我们花了很多时间,讨论了原子中的波函数,而且我们知道如何去描述它,我们知道波函数意味着原子轨道。
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