1) trends of the sediment transport
沉积物输运趋势
2) net sediment transport trends
沉积物净输运趋势
3) sediment transport
沉积物输运
1.
Grain-size trend analysis on the south branch of the Changjiang Estuary in China and its implication to sediment transportation;
粒径趋势分析对长江南支口外沉积物输运的指示意义
2.
Based on the characteristics of the Yellow River subaqueous delta, a two-dimensional mathematical model for vertically averged sediment transport was formulated, and the sediment transport mechanism and the sedbed scour and deposition evolution process were simulated and analyzed in combination with the tidal current and sediment data.
根据黄河水下三角洲的特点,建立了一个垂直平均二维沉积物输运数学模型,结合潮流和沉积物资料,模拟研究了沉积物输运机制和海底冲淤演变过程。
3.
Sediment transport in marine environments is associated with complex process.
海洋环境沉积物输运理论的进一步发展需要着重进行各种过程和机制的研究,而这项工作依赖于高精度、高分辨率现场观测仪器的发展和更先进的颗粒态物质运动理论的建立。
4) transport trend
输运趋势
1.
Grain-size characteristics and transport trend of surficial sediment in Huiquan Bay beach in Qingdao;
青岛市汇泉湾海水浴场表层沉积物粒度特征及输运趋势
5) marine sediment transport
海洋沉积物输运
6) sediment transport trend
泥沙输运趋势
补充资料:半导体的导电与电荷输运
半导体的导电与电荷输运
conductance and charge transport in semiconductor
“一斋<:>厂rE嚼。:丈“E4fod二于声学声子散射,r一3厂/8一1.18;而对于电离杂质散射,r二315厂/512=1 .93。在:与能量无关的情况下,r一1。如果n》P,有R一r(二皿)2一3 一 一一 、/ r /、式中E为电子能量。对P之0,有 e
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条