也许你可以试着去理解罗斯贝波的升值之间的类比(内部的)重力波和罗斯比波。geofluid分层,两种截然不同的特性(微分)旋转。分层或密度的垂直变化,产生内部重力波。同样,微分旋转旋转(或变化),产生了罗斯贝波(正压)。不容易发现他们的区别通过观察示踪(温度、密度等)领域在下面的图中,不知道坐标。[![在这里输入图像描述][1]][1]垂直递减密度与海拔流离失所时流体包裹恢复力向上/向下;同样,子午增加旋转也给恢复力是流离失所的北/南当一个包裹。因此,流体包裹无法自由行动在垂直和子午方向由于这些恢复力量(您可能已经注意到,很多东西的轮廓在旋转的行星水平线或带状线)。这种恢复力实际上内部重力波和罗斯贝波分别生成。 The gradient of potential temperature (density of mass), as well as the gradient of potential vorticity (density of rotation) here is a measurement of the restoring force. The internal gravity wave can bring lighter (heavier) fluid downward (upward). Similarly, the Rossby wave brings colder (warmer) fluid equatorward (poleward) and thus affects the weather. In addition, the Rossby wave also squeezes the atmosphere so that the water vapor condenses into rainfall, affecting the weather. [1]: https://i.stack.imgur.com/XHmHo.png