channel siltation and erosion 河道冲淤
siltation of channel 航道淤积
Channel scouring and siltation 河道冲淤
Finally, the channel siltation and the sediment composition deposited in thechannel before and after the regulation project was simulated using the model.
最后,利用将所建立的模型对黄骅港在外航道整治工程前后航道淤积状况和回淤物的组成进行分析。
参考来源 - 黄骅港海域泥沙运动的三维数学模拟·2,447,543篇论文数据，部分数据来源于NoteExpress
The correlation between the effective energy of wind, and the wave, wind and siltation of channel was derived.
导出了“有效风能”与浪、沙、航道淤积之间的相关关系；
This thesis estimates siltation intensity of Guangli channel by the obtained data and the data of numerical simulation, and suggests the dredged sand volume from the channel every year.
本文利用已得的数据资料以及数值模拟后的数据资料进行了回淤强度的预算，并据此对航道疏浚后每年的清淤量提出了合理的建议。
The present Yellow river delta has developed over the past 150 years as a consequence of siltation and avulsions of the river channel, flooding and sedimentation.
现代黄河三角洲是在近150年来淤积、泛滥、改道过程中建造起来的。
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