泥沙沉降 的英文怎麼說
中文拼音 [níshāchénjiàng]
泥沙沉降
英文
sediment settling-
The floe settling velocity of sediment particles is taken as the function of current velocity, salinity and suspended sediment concentration
泥沙顆粒絮凝沉降速度考慮了流速、鹽度、含沙濃度的影響。Most of the sediment directly enters the headwaters of the mekong river or is deposited in riparian areas where it is entrained during later floods
大部分泥沙直接進入了湄公河上游或是沉降在河岸地區，被日後的洪水中帶走。Effect on the flocculation sedimentation velocity in different conditions of cation concentration by concentration of sediments particles
不同離子濃度下泥沙濃度對絮凝沉降的影響Effect of cacl2 on fine sediment flocculation and settling in still water
2對細顆粒泥沙靜水絮凝沉降的影響Preliminary study on the effect of nacl on fine sediment flocculation and settling in still water
對細顆粒泥沙靜水絮凝沉降影響初探Effects of organic matter on flocculation and settling properties of fine sediment in still water
有機質對細顆粒泥沙靜水絮凝沉降特性的影響Effect of nacl concentration on dynamic model of fine sediment flocculation and settling in still water
對細顆粒泥沙靜水絮凝沉降動力學模式的影響The setting velocity of a particle directly characterizes its reaction too flow.
單顆泥沙沉降速度直接表現出它對水流的反作用。The suddenly intensified biological activities, led by the mixing of high mud - content freshwater and salty water and the rapid sedimentation of course, are believed to be responsible for the phenomenon. ulterior researches are needed for verifying and detailing the mechanism
主要原因是，高渾濁度的長江淡水輸入，淡鹽水混合和泥沙迅速沉降導致生物活動迅速加強的結果，其詳細機制還有待進一步研究。Flocculation and settling properties of fine sediment
細顆粒泥沙的絮凝沉降特性The hillslope erosion processes include soil separation, sediment transport and sediment precipitate, which these three process result from the rainfall splash erosion and runoff erosion. to study and analyze the happening and developing conditions of hydraulic, soil and terrain, and the mechanisms of transitions and influences of these processes each other is the prerequisite to set up physical model of soil erosion
坡面侵蝕過程包括降雨濺擊和徑流沖刷引起的土壤分離、泥沙輸移和沉積3大過程，研究和分析這些過程發生、發展的水力、土壤、地形條件以及各過程間相互轉化、相互影響的機理，是建立土壤侵蝕物理模型的前提條件。Based on the studies in sea - level rise and response of coastal zone by domestic and foreign researchers, integrated with the essential characteristics of jiangsu coast and the radiate sand ridges, laid emphasis on the effects of sea - level rise on the radiate sand ridges and the tiaozini sands in it ' s center region, the following case were discussed in the paper. ( 1 ) the recent relative sea - level rise in the region of the radiate sand ridges found on the structural and sedimentary features of the radiate sand ridges, the rate of regional land subsidence was calculated ( structural, balanced and compressed subsidence were considered respectively ). the latest assessment of global sea - level rise in the past century that was carried out by ipcc was cited
本論文在總結國內外對海面上升及其對海岸帶影響的研究基礎上，結合江蘇海岸及輻射沙洲區的基本特徵，以相對海面上升對輻射沙洲及其中心部位的條子泥的影響為重點，討論了以下幾個方面的問題： （ 1 ）輻射沙洲區近期的相對海面變化根據輻射沙洲區的構造和沉積特徵，對區內地面沉降速率進行分項計算（包括構造沉降速率、均衡沉降速率和壓實沉降速率） ，並引用ipcc最近對過去100年來全球絕對海面上升速率的評估。Effects of alcl3 on fine sediment flocculation and settling
3對細顆粒泥沙絮凝沉降的影響If genetic algorithms are employed, particularly, to optimize the fuzzy controller, it will contribute to the new ideal for the separation of artificial intelligence. the aim of this paper is to use a based - on ga fuzzy controller to control the centrifugal separation between slurries and water. the paper is made up three sections : in the first one, we introduce the principle of the technique of centrifugal separation, which specially and systemically is introduced because the mixture is separated in the decanter
本文首先系統的介紹了離心沉降分離技術的原理，特別介紹了分離物料在臥螺離心機內的分離原理以及影響分離效果的內部和外部因素，為採用模糊控制代替傳統的分離控制奠定了理論基礎；其次，對模糊控制器的特點進行詳細的剖析，將其與黃河泥沙分離工程的特點進行融合，取長補短，找到它們的切合點，提出了基於ga的最優的模糊控制器的設計方法；然後採用遺傳演算法來優化模糊控制器的查詢表，縮短系統控制的調節時間。Experimental research on coagulation settlement of coal slurry in shaqu coal preparation plant
沙曲選煤廠煤泥水絮凝沉降的試驗研究Field high - resolution acoustic observation of suspended sediment dispersal and deposition in the yangtze estuary
長江口泥沙輸移擴散與沉降過程高解析度聲學現場觀測分享友人