The effects of the seasediment parameters and center frequency of the source on the low frequency acoustic wave propagation in shallow water are investigated.
考察了海底沉积物参数、声源激发主频等对低频声传播的影响。
2
Sea sand can be found in coastal zone, continental shelf and nearshore shallowseasediment systems in China.
中国海砂主要来自海岸带、陆架和近岸浅海3个堆积体系。
3
Marine sediment is the reflecting boundary of the shallowsea, and the sound wave in the wave-guide of the shallowsea is greatly influenced by the Marine sediment.