... river channel erosion 河道冲刷 river bed erosion and deposition 河床冲淤 River Channel Erosion below Dams 水库下游河床冲刷下切问题的探讨 ...
基于12个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress
在长江水流的作用下，河床冲淤变化剧烈。
The variation of erosion and deposition of the riverbed is highly, because of the river current action.
通过建立二维水沙数学模型，计算分析对河道水位、流场及河床冲淤的影响。
Through the establishment of two-dimensional mathematical model of flow and sediment, calculate and analyse the effects on river water level, flow field and riverbed erosion and deposition.
河床冲淤相对平衡下的洪水分组含沙量阈值是多泥沙河流水沙调控的重要参数。
The study on the threshold of flood grouping sediment content and incoming sediment coefficient is based on the more 200 flood data measured in the lower Yellow River.
应用推荐