So the Froude number is a measure of the ratio of inertial to gravitational forces.

因此弗劳德数是惯性力与引力之比的量度。

But actually to get the right wave dynamics, you have to use a different scaling which is based on the Froude number.

但实际上， 为了获得正确的波浪动力学，您必须使用基于弗劳德数的不同缩放比例。