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- the sediment transport rate of suspended load 悬移质输沙率
- The instantaneous sediment transportof suspended and bed load are computed, and the sediment transport rates are time-averaged over one wave period. 计算了波浪周期内各个时刻瞬时的悬移质和推移质泥沙输沙率,并对输沙率进行时间平均求得时间平均的输沙率。
- Influence of the armoring degree on the sediment transport rate 粗化程度对输沙率的影响
- the sediment transport rate 输沙率
- Longshore sediment transport rate of Shijiu Bay is calculated with the formula of Seaport Hydrology Criterion and the CERC formula of Shore Protection Manual. 采用我国《海港水文规范》公式和美国《海岸防护手册》的CERC公式对石臼湾的沿岸输沙率进行计算;
- The synthetical analysis of the quantitative and qualitative results indicates that longshore sediment transport rate in the sea area is weak and will not creat s... 综合定量计算与定性分析的结果,长兴岛海域沿岸输沙属于微弱型,对港口建设无大碍。
- The measured data show that the bedload sediment transport rate is related more closely to the effective stream power within the bed-surface layer than to the river stream power. 实测资料表明,推移质输沙率与床面层内有效水流功率有良好的相关性,且高于推移质输沙率与水流功率的相关性。
- The result shows that the stream power, mean velocity and grain shear stress are effective in predicting sediment transport rate and the unit stream power, Froude number and Velikanov parameter are better indexes for predicting sediment concentration. 结果表明 ,水流功率、平均流速、沙粒切应力能较好地预测输沙率而单位水流功率、佛汝德数、Velikanov参数则较好地预测输沙浓度。
- According to the wave energy flux method,longshore sediment transport rate of the Changxing Island sea area of Dalian is quantitatively calculated with SMB formula,Xu Xiao formula and Chatou formula. 根据波能流法,采用SMB公式、徐啸公式和夏都公式对大连长兴岛海域的沿岸输沙率进行了定量计算,并从泥沙来源、海岸地形与地貌方面,对海域的沿岸输沙问题进行了定性分析。
- The advection-diffusion equation and the conservation of sediment mass are utilized to compute the sediment transport and the change of seabed topography. 论文还以描述悬移质泥沙运动的对流扩散方程和泥沙质量守恒方程为基本方程,计算了泥沙运动和海床变形。
- The regulation of estuaries;the sediment transport problems in harbors and navigation channels;the environmental problems in water intakes and outlets of electricity plants. 多从事河口整治、港口航道建设中的泥沙问题、电厂取排水口布置等咨询业务。
- Study on graded sediment transport rate in stream 明槽水流的非均匀沙挟沙力研究
- bed-load sediment transport rate 推移质输沙率
- sediment transport rate of unit width 单宽输沙率
- Physical model tests were conducted to forecast the regime of the sediment transport and morphological changes of the Xiaolangdi Reservoir in the early sediment impoundment period. 摘要应用物理模型试验对小浪底水库运行初期的泥沙输移和河床变形进行了一系列的研究预测,结果表明水库运用初期基本上为异重流排沙;
- It shows that the sediment transporting capacity not only is related to the particle size of sediment, but also mainly depends on the slope and coefficient of fluvial facies. 从公式可以看出,输沙能力的大小,除与泥沙粗细有关外,主要决定于坡降和河相系数。
- Bedload Sediment Transport Rate of Bimodal Bed Material 双峰型床沙推移质输沙率
- The sediment of coffee will settle. 咖啡渣会沉淀下去。
- The sediment settled and the water was clear. 杂质沉淀后, 水变清了。
- Automatically clean the sediment before solder. 自动刮除氧化的锡,达到清理锡液面的功能。