Regardless of sand deposition forms, they have the trend to push forward integral.
无论积沙形式如何，都有整体向前推进的趋势。
In the region, the evolution processes of slope gully system results from alternative actions of sand deposition and water erosion.
该区坡沟系统的形成发育是风沙沉积、风蚀与水蚀交替作用的结果。
The pattern of sand deposition is established. The abandoned channel track cross on inflection point. Curvature of the lateral acceleration gradually decreases and ends at the abandoned channel.
建立了侧积体沉积迭式：平面以废弃河道拐点为轨迹交点，向废弃河道方向曲率逐渐减小，终止于废弃河道。
By the experiment of sand model, an investigation of silt content, rank of silt grain and silt deposition rate under different conditions of water and silt have been obtained.
通过泥沙模型试验研究，分析不同入库水沙条件下进入取水口内水流的含沙量和颗粒级配，水库对泥沙的沉降率。
In the design of sand basin, the first problem is to select the calculation method of suspended silt deposition rate.
设计沉沙池时，首先要解决的问题之一是悬移质泥沙沉降计算方法。
The shoreland bar and beach sand are classified into lacustrine delta deposition and they can be added to the types of lacustrine delta sedimentary facies.
滨岸坝、湖滩砂仍属湖泊三角洲沉积，它丰富了湖成三角洲沉积相类型。
The deposition of mud and sand in the river often causes us much trouble.
泥沙在河中沉积常给我们带来许多麻烦。
The coastal types of China, according to the composing matter of ground, could be generalized into the coasts of rock estuary, sand, mud-deposition and biogenic coast.
我国的海岸类型，按地面物质构成不同，可概括为基岩海岸、砂砾质海岸、淤泥质海岸和生物海岸；
The water depth reduced due to deposition, the water flow velocity upon the alluvial sector increased obviously and at the front of the delta exists currents around the sand bar.
由于泥沙的沉积，河床抬升，水深变小，水流速度场在整个堆积扇上明显增大，并在三角洲前缘出现明显的绕岛环流和河流分叉现象。
The increase or decrease of the discharge, after Three-Gorge Project goes into operation, will change the sand exchange and silt deposition in Poyang Lake.
三峡工程运行后增减下泄流量，将使鄱阳湖的泥沙交换和淤积作用发生变化。
A method is proposed for calculating the bed suspended load ratio of transport rate both uniform and non uniform sand in coast sediment movement as well as for calculating that of channel deposition.
提出了海岸泥沙运动中均匀沙和非均匀沙输沙率推悬比和航道淤积推悬比的计算方法。
It considers the parameterization of dry and wet deposition, the spectrum of yellow-sand and the micro-physical process in detail.
模式考虑了黄沙的分谱机理及可能的微物理过程。
Many reasons like out sand, deposition of case dirty, falling things and cement injection can cause the drill pipe sticking and the well abandoned.
因出砂、套管垢沉积、落物、注灰等原因常造成钻杆卡钻，导致油水井报废。
When sand sinking pools are full and lose efficacy, the method of "digging out sands to wait for deposition" can increase the life of irrigation region.
当沉沙池淤满，失去自流沉沙作用时，采用“以挖待沉”可以延长灌区运行年限，但没有扬水沉沙方案优越。
When sand sinking pools are full and lose efficacy, the method of "digging out sands to wait for deposition" can increase the life of irrigation region.
当沉沙池淤满，失去自流沉沙作用时，采用“以挖待沉”可以延长灌区运行年限，但没有扬水沉沙方案优越。
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