用gravity wave造句子，“gravity wave”造句

Normal swells, known technically as gravity waves, are created by wind pushing the surface of the sea up and gravity then pulling it down, causing it to bounce.

Atmospheric gravity waves form when buoyancy pushes air up, and gravity pulls it back down.

The pattern is of atmospheric gravity waves playing on the surface of the ocean.

Scientists speculate that this phenomenon is caused by atmospheric gravity waves trapped inside a temperature inversion layer.