1) silt dune
淤砂丘
2) Silt
[英][sɪlt] [美][sɪlt]
淤砂
1.
Scandium Resources in Silt of Sanxia Reservoir and Its Utilization Possibility;
三峡库尾淤砂重庆段中钪资源及回收利用可行性研究
2.
The runway silt in the tail sector of the Three Gorges reservoir (the sector in Chongqing) contains scandium of 6.
长江三峡库尾 (重庆段 )淤砂含钪 6。
3.
The minerals of the silt of the end of Three Gorges reservoir of Yangtze River were studied.
对长江三峡库尾淤砂的矿物进行研究,通过光谱分析、化学成分分析、主要矿物含量测定,查明了其化学成分和矿物组成。
3) deposited silt
淤砂
1.
The thick deposited silt, located on the river bed at the TGP s second stage cofferdam, could not be cleared up during the cofferdam construction.
三峡坝址河床覆盖层淤砂较厚，围堰工程施工设计又不能清除，针对堰基设计需要，对淤砂用作围堰基础的物理力学参数进行了试验研究和资料分析，提出了设计分析最不利情况的设计参数，以策安全。
2.
They mainly involve the seepage stability of the filling materials and deposited silt in its foundation, seepage situation analyses and evaluation with FEM to the cofferdam, and the seepage state and its influences on percolation stability of cofferdam under some possible disadvantageous operation conditions.
内容主要涉及围堰填料及堰基淤砂的渗透稳定性，围堰的渗流状态（有限元计算）分析及评价，不良工况下的渗流状态及对围堰渗透稳定的影响。
5) dune
[英][dju:n] [美][dun]
砂丘，丘形
6) dune sand
丘砂，河海丘砂
补充资料：淤田
1.用水将淤泥引入农田。
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