sediment transportation

The nominal diameter has little significance in sediment transportation.

等容粒径在沉沙输移中意义不大.

It is important fundament of achieving flow sediment regulation that deeply to research the change of flow sediment transportation and the corresponding adjustment of channel form, finding the linkage between fluvial process and riverine ecosystem adjustment.

深入研究水库下游水沙输移、河道形态以及生态系统的调整机理是实现水沙合理调节的重要基础。

Using the improved ECOM model and suspended sediment transportation equation, the impact of the estuarine shape on the formation of estuarine turbidity maximum zone is studied with an idealized strait and funnel-shape estuary designed in this paper.

利用改进的ECOM模式和耦合三维的悬沙输运方程，通过设计一个平直和喇叭形理想河口，研究河口形状对最大浑浊带的影响。

Sediment transportation in spiral pipe flow is a new method of sediment transportation.

管道旋流的产生主要有三种方式:切向进流、安装导流片和旋转管道.

Numerical study on sediment transportation in Yueqing Bay

乐清湾泥沙运动数值研究

The effects, of tidal action in yueqing Bay, on the sedimentary process over the tidal flats are discussed in this paper, based on the study for the tidal features and on the simulation for the sediment transportation trajectory.

本文通过对乐清湾潮汐特征的研究，结合流路的模拟结果，阐述了湾内泥沙输运的途径，从而说明了潮动力对湾内潮滩沉积作用的影响。

Hanjiang estuary and its impacts on sediment transportation.

河口外则易受西南沿岸流影响,具有近岸输沙的特性.

Sedimentation embodies the processes of evosion, entrainment, transportation , deposition , and compaction of sediment.

泥沙问题包括泥沙的侵蚀 、 挟带 、 输移 、 淤泥和密度的过程.