The advection-diffusion equation and the conservation of sediment mass are utilized to compute the sediment transport and the change of seabed topography.是什么意思_The advection-diffusion equation and the conservation of sediment mass are utilized to compute the sediment transport and the change of seabed topography.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句