清泥機 的英文怎麼說
中文拼音 [qīngníjī]
清泥機
英文
mud cleaning machine-
Towards the research on two flood water of yuhe river in datong city during 2004, by measuring and comparing their discharge, sediment concentration 、 nutrient include organic, phosphorus, potassium, azote, the result shows that the nutrient content of the sediment is greatly larger than that of supernatant fluid
摘要以2004年大同市御河乾渠兩場洪水為研究對象,對其流量、含沙量、養分(包括有機質,氮,磷,鉀)做了測定和比較,研究結果表明:洪水中下層泥沙中的養分含量遠大於上清液中的養分含量;洪水中整體養分含量隨著含沙量的增大而增大,並且養分含量和含沙量呈近似線性關系。Sludge scraper assembly for accelerated clarifier
機械攪拌澄清池刮泥機5 for land based excavators to be used in removing wet material from small and narrow channels, which are not accessible to grab dredgers, tightly sealed closed grab excavators shall be used
當要清除細小而狹窄的水道內的濕物料時,因抓鬥式挖泥機不能進入,便需使用地面挖土機,即密封式的抓鬥挖土機。The air swept out the potentially damaging substances before they had a chance to form sludge or corrode parts.
在他們有機會形成油泥或腐蝕部件之前,流動的空氣先清除了這些有潛在危險的物質。Mechanical dredging is one of the effective engineering measures to solve problems caused by sand deposited in rivers and lakes
機械清淤疏浚是解決江河湖泊泥沙淤積問題行之有效的工程措施之一。A study on the entropy increase physical mechanism of mud sink to settle course
泥漿瀝清過程熵增物理機制研究The turbulent characteristics of high - velocity sediment - laden and aerated flow are more other than the clear water flow of single - phase and current of low speed. in a special circulating system with high velocity flow, some flow parameters such as boundary shear stress and pulsation pressure are measured. an investigation is made on the turbulent characteristics of the three - phase flow of water, air and sand
本文針對高速含沙摻氣水流的運動規律有別于低速水流及清水單相流,在自己研製的高速渾水循環系統中,通過對高速含沙摻氣水流壁面剪切應力和脈動壓強等參數的量測,分析了水沙氣三相流的紊動特性,探索了泥沙對固壁的磨蝕機理及減蝕措施,其主要內容包括以下幾個方面: 1This paper designs the characteristic curves and system curves for the dredging materials of the water and all kind of mixtures, which base on the theory of hydraulic dredging and the experiment data of prototype dredger, then puts out the equations of computing the work point of dredge pump system and the model that can simulate the work condition of dredging pump such as the flow rate, vacuum and pressures
該模型根據水力疏浚原理和1750挖泥船的技術數據,設計了泥泵和管路的清水特性曲線與泥漿特性曲線,在此基礎上給出了泥泵工作點的計算方法。最後給出了計算泥泵工況的模型和模擬實例; 3 、絞刀電動機拖動系統。Highly oxidation resistance and shear stable formulation, to release and remove the deposits of piston skirt and cylinder. restrain the oil mud in high or low temperature to keep the engine highest clean
具有優良的清凈分散性,有效減緩及清除汽缸壁及活塞上的沉積物,抑制高低溫油泥的生成,保持發動機高度清潔。The shallower a channel the more favorable it will become for the growth of many plants, especially reeds. in mai po, we operate a dredger to keep the water channels wide, and deep so that the
因此,大家在米埔不難發現一臺大型的長臂挖泥機,它的任務是清理水道的沙泥,從而恢復整個基圍的生態環境。Meanwhile, owing to its features such as high cost for maintenance, severe traffic interference during maintenance, and difficulty in maintenance of what is damaged, it is a problem deserving immediate solution in present - day projects to know the fissure mechanism and breaking process of the cement concrete and improve its anti - fissure performance
同時,水泥混凝土路面的維修成本高,養生時間長,維修期間交通干擾嚴重,一旦破壞就很難修復。因而,認清水泥混凝土路面的開裂機理和破壞過程,提高其抗裂性能,是當今工程界迫切需要解決的問題。Wastewater treatment plants - circular tanks - settlement tanks with sludge scraper, suction type sludge remover and thickener ; types, main dimensions, equipment
廢水處理廠.圓形儲罐.帶污泥鏟運機吸入式污泥清除Few groups, including environmentalists, nongovernmental organizations, international donors and government agencies, clearly see the magnitude of the problems associated with sediment pollution from mountain roads
包括環保主義者、非政府組織、捐助國和政府機構在內的少數團體清楚地看出了山路建設帶來的泥沙污染問題的程度。分享友人