The effects of the sea sediment 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。
Using the Normal Model Theory and Wavenumber Integration Method, a low frequency acoustic wave propagation model in shallow sea of multi-layered media is constituted.
应用简正波理论并结合波数积分法，建立了浅海低频声传播特性的仿真数学模型。
The characteristics of the dispersive relation and the propagation of plasma low frequency noise are discussed in details.
具体地讨论了在热传导条件下色散关系的特殊性质和相应的等离子体低频噪声的传播形态。
It is necessary to further study the characteristics of the propagation of potential environmental low frequency vibrations due to metro trains.
地铁列车引发的潜在环境低频振动的传播有何特征，有待于研究。
It is necessary to further study the characteristics of the propagation of potential environmental low frequency vibrations due to metro trains.
地铁列车引发的潜在环境低频振动的传播有何特征，有待于研究。
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