The leading explanation is that they are gravity waves, in which the restoring force is buoyancy, as when you try to force a piece of wood into water and it bobs up and down.
The leading explanation is that they are gravity waves, in which the restoring force is buoyancy, as when you try to force a piece of wood into water and it bobs up and down.
主要的解释认为它们是以浮力为恢复力的重力波，就好像你试著强压一块木头入水时，木头会不断浮沉般。