The eastward propagating waves exist in the scope of comparatively long wavelengths and this scope is governed by the intensity of the air-seainteraction.
这种向东传播的波动出现在波长较长的波段范围内，这个范围的大小受海气相互作用强度的制约。
2
The air-seainteraction has certain effect on slowing down the phase speed of the wave.
海-气相互作用在减慢激发波的移速方面也有一定作用。
3
The mesoscale air-seainteraction weather phenomenon such as typhoon, passing cyclone happens frequently on this area.