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- Sand wave movement is an important form of sediment movement for alluvial rivers and has a great effect on stream resistance. 沙波运动是冲积河流泥沙运动的一种重要形式。 沙波的消长对河道水流的阻力损失有很大的影响。
- The computed case of the self-forming meander evolution demonstrates that this model is able to predict the complex fluvial processes in alluvial rivers with bank erosion. 通过弯道发展过程的计算表明,模型能够有效地模拟出河道的复杂演变过程。
- Abstract: Alluvial river possesses the capability of self-adjustment conforming the variation of runoff, sediment and river boundary conditions. 摘要:冲积河流具有自动调整的功能,针对不同的来水来沙和边界条件,河流会作出相应的调整。
- There exists universally reflow in the entrance of excavated dock, which is similar to approach channel of low head hydro-junction located in alluvial river. 挖入式港池口门附近普遍存在回流运动,与此类似的情况是冲积河流低水头枢纽的引航道。
- The Second part of the study deal with the application of Generalized Stream Tube model for Alluvial River Simulation GSTARS2.1.to simulate degradation and armoring condition in a reach from a Tigris River downstream of Mosul Dam. 论文第二部分运用流管模型(GSTARS2.;1)研究底格里斯河摩苏尔大坝下游河段河床冲刷及床沙粗化。
- Regulation water level and regulation width of channel regulation engineering are two importants technical parameters in alluvial river, and the key to success of shoal regulation. 冲积性河流浅滩整治水位与整治线宽度是航道整治工程设计中的两个重要技术参数,是浅滩整治成败的关键。
- By analyzing the interactive effects between stream flow and river bed, the author tries to explain the intrinstic principles of roughness varying in stochastics on alluvial river bed. 糙率的模拟是随机水力学的一个极为重要的课题。
- Low-lying alluvial land adjacent to a river. 低洼地,滩地与河流邻接的低洼冲积地带
- Simulation of bed load graing in alluvial rivers with sand bed 沙质河床冲刷过程中床沙级配的模拟
- Synthetic Index of River-Bed Stability for Alluvial Rivers 冲积河流河床稳定性综合指标
- Critical discharge between scour and siltation in alluvial rivers 冲积河道冲淤临界流量的探讨
- Study on Integrated Stability Index of Alluvial River Channel 冲积河流河床综合稳定性指标研究
- Discussion on Forming Conditions of the Alluvial River Patterns 冲积河型形成条件的探讨
- Discussion on Watercourse Renovation of Submontane Alluvial River 山前冲积河流河道整治探讨
- Stochastic Modeling of Roughness on Alluvial River Bed 冲积河床糙率模拟问题的探讨
- detrital zircon;isotope tracers;active tectonics;alluvial rivers;Bengal basin 关键词:碎屑锆石;同位素示踪;构造活动;河流沈积;孟加拉盆地
- Dangerous effluent is being poured into our rivers. 有害的废水正流入我们的江河里。
- Continually heavy rain made some rivers act up. 连续不断的大雨造成一些河流泛滥。
- The river had worn a ravine between the hills. 那条河在两山之间已造成一个深谷。
- Can we dredge the river to make it deeper? 我们能不能把这条河疏浚得深一点?