1) 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。
2) 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。
3) Yangtze silt
长江淤砂
4) silt accumulation
泥砂淤积
1.
The paper introduces in detail the selection of the main technical parameters of the intake unit, calculation of the intake unit dimensions, determination of the amount of silt accumulation and the methods of silt drainage, and so on.
在某给水改扩建工程的设计中,对取水构筑物的设计方案进行了比选,最终确定采用顺流式河岸内斗槽预沉(预沉渠道)取水方式,详述了该取水构筑物主要技术参数的选取、构筑物尺寸的计算、泥砂淤积量的确定及泥砂排除措施等,可为取水工程的设计提供参考。
5) configuration of intercepted sediment
淤砂形态
1.
By flume experiments indoors,a series of model experiment which to research configuration of intercepted sediment by different slit depth of comb dam was discussed.
通过室内水槽试验,探讨梳子坝切口深度对淤砂形态的影响等,初步分析得到以下几点结论:(1)在全闭塞状态下,坝址附近淤砂高度大致等于坝高,并不受切口深度的影响;在部分闭塞状态下,坝址附近淤砂高度受切口深度的影响非常明显,并有随切口深度的增大而降低的趋势;在不闭塞状态下,坝址附近淤砂高度等于切口深度,是坝前泥砂淤砂的基准点。
2.
Through a series of flume experiments in the laboratory,the configuration of intercepted sediments by comb Dam,the length and slope of intercepted sediments are studied.
通过室内水槽试验,探讨梳子坝淤砂的形态特征、淤砂长度和回淤坡度等,初步得到:(1)梳子坝在全闭塞时,淤砂形态与实体坝相似,在淤砂区的前部,淤砂高度大致等于坝体高度,在淤砂区的尾部,都有一个明显的陡坎;梳子坝在部分闭塞时,淤砂形态与不闭塞情况下淤砂形态相似,在淤砂区的前部,都有一个缓坡。
6) length of intercepted sediments
淤砂长度
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