1. This paper deals with the properties of glomeration, incipience and deposition of suspended sediment form Guan he estuary by means of annular tank tests with the current driven by differential rotation of the lids (simulating the natural seawater current).
利用环形水槽及现场原沙，在动水絮凝条件下探讨了自然情况下灌河口悬沙的起动及落淤状况，建立了泥沙平衡浓度与流速的关系，并由此得到某种沙的不淤流速值。
2. The working principle for the injection of liquid out of well-head pipe back into the first two cyclone Desander will remove large particles of sediment; and then entered magnetic processor, remove the suspended solids containing magnetic iron, and then enter the inclined plate oil remover, the removal of the majority of the oil particles; then into walnut shell filter to remove most of them and the oil and suspended solids; and finally the ball into the fiber filters, which remove smaller oil and suspended solids; treated water into the fresh water tank, water tank in the filtered water to Cyprus by a triplex injection pump delivery into the injection wells wellhead casing to form a loop flushing operation.
其工作原理为注水井口油管返出的液体首先进入两级旋流除砂器，将大颗粒的泥沙除去；随后进入磁处理器，除去含有铁磁性的悬浮物，然后进入斜板除油器，去除其中的大部分油粒；然后进入核桃壳过滤器，除去其中的大部分和油及悬浮物；最后进入纤维球过滤器，除去其中更小的油及悬浮物；处理后的水进入清水箱，水箱中的滤后水再由三缸注塞泵输送进入注水井井口套管，形成循环洗井作业。
3. form sediment的意思
3. The reserves of alluvium and diluvium groundwater has better deposited condition, and the supplement of water resource is abundant; but most of flows-in lake basin area is lacustrine facies sediment, and/or the weather, water resource exist mainly as solid form, and the groundwater resource is indigence.
南部河谷冲洪积层储水条件较为优越、且补给水源充分，其地下水和地表水构成了一个统一的水资源系统和完整的水生态体系；而北部内流湖盆地区多为湖相沉积、且受气象因素制约，水资源多以固体形式存在，因而地下水资源总体贫乏。
4. Settling is the process by which particulates settle to the bottom of a liquid and form a sediment.
沉淀是微粒沉降到液体底部并形成沉淀物的过程。
5. In the third area, Pb2 is gradually supersaturated in solution with the increase of pH value, so the Pb2 is deposited as sediment. As a result, the processing of wulfenite leaching by sodium hydroxide is carried out. Additionally, feasibility of the processing of wulfenite leaching by sodium hydroxide is proved, but Pb(superscript 2+) reacts with hydroxyl to form complexes which is leached into solutions. So removing the complexes lead from solution is needed.
通过对Pb-Mo-H2O系的热力学分析，苛性钠分解彩钼铅矿在一定的pH值下是可行的，但在碱分解过程中Pb(上标 2+)与羟基形成了配合物，主要是以Pb3的形式存在而大量进入溶液，因此，尚需进一步除铅。
6. The richness of AVS in sediment of northeast region of Jiaozhou Bay was likely resulted form the discharge of mariculture waste water.
表明胶州湾养殖海区沉积物中AVS的含量显著高于非养殖海区和其它海湾沉积物中AVS的含量。
7. The thesis analyzed and studied reservoir by establishing the reservoirs model and confirming sediment type, and re-announced oil-water contact、oil zone and fault characteristics, elaborating single sand to show the potential capability of remainder oil in single thin sand and specify the distribution of remainder oil and form exploiting plan.
本文通过油躲精细描述，建立储层地质模型、确定不同时间单元的沉积特征，重新确定油水边界及含油面积、断层精细描述、细分单砂层，揭示出层内薄单层剩余油潜力，确定剩余油分布，确定开发基本特点。
8. We have used needle beam telescoping steel form in the Mao-Gong reservoir sediment tunnel in the concrete lining.
在庙宫水库排沙洞的衬砌施工中使用了针梁式混凝土衬砌钢模台车。
9. In the fishpond ecosystem composed of sediment, water, algae and fish, heavy metals could form its motion and transformation by a complicated course such as aggradation, release, accumulation and excretion.
由底泥、水体、藻类和鱼类组成的鱼塘生态系统中，重金属可通过沉积、释放、积累、排泄等复杂过程构成其在生态系统内的迁移转化。
10. The reservoirs on the main stream of the Yellow River were jointly dispatched to utilize the discharge of surplus water before flood season to form the artificial density current for enhancing the sediment flushing capacity of the Xiaolangdi Reservoir.
为减少小浪底水库及下游河段的淤积，通过水库群的联合调度充分利用万家寨、三门峡、小浪底等干流水库汛前蓄水，在小浪底库区人工塑造异重流，加大小浪底水库的排沙量。
11. In this paper the leaden fish form sediment concentration gauge detector, the radiatio source automatics and the seal structure are described.
本文具体介绍了含沙量计铅鱼探测器的外形设计，放射源自动进出装置以及密封设计等问题。
12. From the form of Jila gully, the character of the Quaternary sediment, the profile of artificial earthquakes, the chart of electromagnetic sounding and prospecting trench, wc consider that the gully is corresponding to basement high in depth.
从吉拉沟的形态、第四纪沉积物特征、人工地震剖面、电磁场特征及探槽揭露等认为：吉拉沟在深部对应于一基底隆起，该隆起被海酉期断裂所限制。
13. Secondly is Yancheng formation sediment time that is gas store main form time and have much inclusion.
第二期为盐城组沉积时期，是气藏的主要成藏期，油气包裹体含量高。
14. The rule of form distribution and release of phosphorus in the sediments of different units of multi-stage eco-ponds/wetlands treatment system was studied. Affection of season and sediment retention time on form distribution and release of phosphorus were investigated.
研究了多级生态塘/湿地处理系统不同单元底泥中磷的形态分布及释放规律，考察了季节和泥龄对磷形态分布及其释放的影响。
15. Human engineering activities change the natural form of the river and the process of hydrological sediment.
人类工程活动，改变了河流的自然形态和水文泥沙过程，导致新的河床冲淤变化。
16. A formula was derived to calculate the dry density of uniform sand with a new method based on establishment of an analysis mode, and the effect of sand grain shape on the dry density of sediment was discussed by introduction of the form index.
在建立分析模式的基础上，采用一种新的方法建立了均匀沙理论干密度的计算公式，并引进形状指数，讨论了沙粒形状对泥沙干密度的影响。
17. But most of flows-in lake basin area is lacustrine facies sediment, and for the weather, water resource exist mainly as solid form, and the groundwater resource is indigence.
而北部内流湖盆地区多为湖相沉积、且受气象因素制约，水资源多以固体形式存在，因而地下水资源总体贫乏。
18. Au migrates in stream sediment in form of chemical attack, the removing distance is usually 800~1600 m.
Au在水系沉积物中以化学作用形式搬运迁移，一般距离为800～1600m。
19. The coarser parts must settle down first, and different sand grains will have different settling distances Utilizing the sort settling regularity of the suspended load, the form of reservoir sedimentation, the transported percentage of the harmful sediment in silting basin, etc.
不同粒径的泥沙有不同的沉降距离，利用悬移质的这种分选沉降规律，可以预报水库淤积的形态及位置，渠系沉沙池（条渠）中有害泥沙的排除率。
20. Its colloidal dispersion stability, however, is poor because HAP nanoparticles exhibit sediment formation on standing at short time periods, where agglomerates form and lead to non-homogeneous suspensions.
然而，HAP纳米粒子水溶胶的分散稳定性很差，HAP纳米粒子水溶胶放置一段时间后就有沉淀形成，这就是纳米粒子的团聚从而导致HAP纳米水溶胶形成不均一的悬浮液。