The water surface level, velocity field and sediment concentration field of gravel sand bed and sand bed reach on Jianjiang river were refined simulated.
细致地模拟了荆江卵石夹沙河床及沙质河床浅滩河段的水面线、流速场、含沙量浓度场及河床变形。
Based on monitoring the sequence of suspended sediment concentration during the flood season, the configuration of the back flows of water from Yangtze River can be observed.
基于对汛期鄱阳湖悬浮泥沙浓度的连续监测，可对长江倒灌入鄱阳湖现象的形态进行观测。
According to ADCP data and suspended sediment concentration, suspended sediment movement in the Yangtze River Estuary is studied.
采用ADCP实测水流资料与悬沙含量实测资料相结合的方法，对长江口悬沙运动进行分析。
With the model test, this paper researches overbank flood sediment concentration and its gradation change rules from Jahe beach to Gao village river section of lower Yellow River.
通过模型试验，研究了黄河下游夹河滩到高村断面河段漫滩洪水含沙量及颗粒级配的沿程变化规律。
The strong scour resistance and stability of the Banks and coming big floods always with high sediment concentration are the key fators for forming a narrow and deep channel in the lower wei River.
河岸抗冲稳定性较强，并经常出现高含沙量大洪水，是形成渭河下游窄深河槽的关键。
The suspended sediment in the south passage at the Yangtze river estuary was used to conduct experiment in the two-way annular flume about sediment concentration, salinity velocity and flow velocity.
选用长江口南槽悬沙，在双向环形水槽中进行盐度、含沙量、流速等不同条件下组合实验。
Bajiazui Reservoir was constructed at the upper Puhe River conveying the flow with sediment of hyper-concentration.
巴家嘴水库修建在高含沙水流的蒲河上游。
Currently there is no available forecasting programme for the Yellow river or other rivers due to the complexity of factors influencing sediment concentration.
由于影响黄河含沙量的因素众多，预报技术难度大，至今没有可用的预报方案，可以说这在黄河上乃至其它河流都是空白。
Currently there is no available forecasting programme for the Yellow river or other rivers due to the complexity of factors influencing sediment concentration.
由于影响黄河含沙量的因素众多，预报技术难度大，至今没有可用的预报方案，可以说这在黄河上乃至其它河流都是空白。
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