The way the physics works out, tides like simple multiples.

按照物理学的原理来解释，引潮力可以通过一个简单的倍数关系运作。

The resulting gap is called the Kirkwood Gap, and there are several such asteroid deserts, all with simple multiples of Jupiter's period.

由此产生的偏移空隙被称为柯克伍德空隙，还有几个像这样的小行星沙漠带，都是木星公转周期的小倍数。