1) The waterway is silted up.
航道淤塞。
2) silt-up channel
淤塞渠道
4) channel siltation
航道淤积
1.
The influences of the projects on channel siltation are compared and analyzed based on the calculation of siltation using Dou Guoren s non-equilibrium suspended-sediment transport equation and riverbed deformation equation,during normal weather and typhoon season.
分别对连云港港30万吨级航道扩建工程的两种有防波堤方案及无防波堤方案进行了工程前后平面二维潮流泥沙的数值模拟,利用窦国仁悬沙不平衡输沙方程及河床变形方程式,进行了正常天气和台风天气下的航道底部淤积计算,比较分析了3种方案对航道淤积的影响。
2.
In recent years, with the increase of the port constructions on the silty coast, the problems of the sediment transport, especially the channel siltation become more and more prominent.
近年来,随着粉沙质海岸港口建设的发展,粉沙质海岸泥沙问题,特别是航道淤积问题越来越突出。
3.
Nearshore sediment transport play a significant role in the coastal evolution and channel siltation.
近岸泥沙运动是造成岸滩演变、航道淤积的主要原因。
5) siltation in navigation channel
航道回淤
1.
Formulas of sediment transport and carrying capacity for different wet densities of fluid mud and prediction method of siltation in navigation channel in typhoon period are presented.
本文提出不同湿容重的浮泥挟沙力关系式、浮泥输沙率公式以及大风期的航道回淤预报模式。
补充资料：淤塞(-ｓè)
水道被淤积的泥沙阻塞：江潮涌沙，淤塞难免。
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