求翻译：在河口海岸泥沙运动、河口海岸动力及演变规律、泥沙数学模型研究、河口泥沙淤积对于沿岸生态圈及其环境的影响、近岸污染物输移转化规律等方面取得了丰富的成果是什么意思？

Coastal sediment movement in estuaries, Estuarine and Coastal momentum and the evolution of the mathematical model for the estuarine sediment deposition for the coastal ecosystem and its environment and coastal pollutant transport and transformation of fruitful

In estuarine coastal sediment movement, estuarine coastal dynamics and evolution, the law governing sediment modeling studies, estuarine sedimentation in coastal ecosystem and its environmental impact, near-shore pollutants, such as the move into law has been made in a wide range of results

In the river mouth seacoast silt movement, the river mouth seacoast power and the evolution rule, the silt mathematical model research, the river mouth silt siltation regarding the coast ecosphere and the environment influence, the nearshore pollutant lost moves aspects and so on transformed rule to

In estuarine and coastal, estuarine and coastal dynamics and evolution of sediment movement and sediment mathematical model research, coastal ecosystem of sediment in estuary and its environmental impact, transport and transformation of pollutants in the nearshore areas yielded rich results

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