海岸侵蚀是指在自然力(包括风、浪、流、潮)的作用下,海洋泥沙支出大于输入,沉积物净损失的过程,即海水动力的冲击造成海岸线的后退和海滩的下蚀。海岸侵蚀现象普遍存在,中国70%左右的砂质海岸线以及几乎所有开阔的淤泥质岸线均存在海岸侵蚀现象。
... accelerated erosion加速侵蚀 beach erosion海滩侵蚀;海岸侵蚀 mechanical erosion刻蚀;机械浸蚀;机械腐蚀 ...
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... Ireland Coastline 爱尔兰岛海岸线图片 Coastline Erosion 海岸侵蚀 hǎiànxiàn coastline 海岸线 ...
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At present, approximately 30% of coasts are experiencing net erosion in the Changjiang Delta and the North Jiangsu coastal plain. Future sea level rise will accelerate the process of coastal erosion.
本区海岸现有30%的岸段为侵蚀海岸,海平面上升将使海岸侵蚀加剧。
参考来源 - 期刊学术社区The velocities of current and residual current increase, sediment transporting flux increase, which lead to coastal erosion. The destruct power of storm tide is stronger than other hydrodynamics.
潮流和余流流速增加,挟沙能力增加,泥沙输移通量增加,造成海岸侵蚀。
参考来源 - 黄河三角洲孤东海域现代动力沉积研究It is the important issue in the projects of stable channel of river, barrier building, coast and harbor building, especially in the respect of coast erosion.
粉沙定向运移在河流冲淤、堤坝、海岸码头、潮滩围垦等工程中是一个非常重要的问题,特别是在海岸侵蚀方面起着决定作用。
参考来源 - 粉沙质海岸泥沙定向运移控制初步研究·2,447,543篇论文数据,部分数据来源于NoteExpress
该模拟没有考虑海岸侵蚀的影响。
The simulation takes no account of the effects of coastal erosion.
海岸侵蚀与水动力之间有着密切的关系。
There is a close relationship between coast erosion and hydrodynamics.
这些都将日益受到海岸侵蚀和洪灾风险的威胁。
All these activities will be increasingly threatened by coastal erosion and the risk of flooding.
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