In fact, as long as the water is deeper than the wave base, wave speed is inversely proportional to its frequency.

事实上， 只要水比波底深，波速就与其频率成反比。

The sum of the segments used to measure a curved line, like a border or a coastline is inversely proportional to the common length of those segments.

用于测量曲线（如边界或海岸线）的线段之和与这些线段的总长度成反比。

It is a mouthful, but it really just confirms what we deduced earlier: the rate of motion of a gas is inversely proportional to the square root of its mass.

这是一个满口，但它确实只是证实了我们之前的推论：气体的运动速率与其质量的平方根成反比。