水下防蝕 的英文怎麼說
中文拼音 [shuǐxiàfángshí]
水下防蝕
英文
underwater corrosion protection-
Abstract : through analysis of the components of coking on different parts of desullfur system of single tower and the waste water containing sulfur, we find the cause of coking in the stripping desulur system from single tower is the polymerization reaction of carbohydrate and the separattion of varied solid powders, organic compounds, and all corrosive productions of metal out of waste water in high temperature, therefore, the solving method is how to decrease the oil content, how to depolymerize form the carbohydrate and how to antisepticize by vapour of waste water
文摘:對單塔脫硫系統中不同部位的垢物及現場催化含硫污水進行了分析測定，結果表明：塔內污垢成分及含量隨塔體部位的不同而不盡相同，單塔汽提脫硫系統中垢物的形成，主要是由於污水中所含各類粉塵、有機物、金屬腐蝕物等在高溫下因石油碳氫化合物的析出及其單體的聚合反應所致.如何降低污水中的含油成分、減少聚合反應的生成、防止污水蒸氣對塔體材料的腐蝕，是阻垢、除垢和防垢應解決的關鍵問題Water wash is prohibited for clesning the surface of raised floor. dry mop shall be used to clean it to prevent surface of raised floor from being desquamated and metal parts under it from being rusted and corrded
活動地板表面禁止用水沖洗，應用擰乾的拖把拖掃，以防活動地板表面飾面層起皮及下部金屬件銹蝕。The characteristic of chemical grouting material should combind with construstion method directed by the theories, it is necessity guarantee for the good result in some special cases. by cw series material, various complicated engineerings have been successfully handled, such as the treatment of concrete fine cracks in three gorges project ( tgp ), foundation reinforcement to the fault in in three gorges project ( tgp ), and the seepage control and reinforcement for the dam base of jiangya hydropower - station. these illustrations are provided to proof the advantages of modified epoxy resin and its technique
化灌材料特性與理論指導下的灌漿工藝的全面結合是化灌處理，特別是特殊條件下灌漿效果的必要保證， cw系改性環氧化灌漿材及技術對多種復雜工況工程處理對象成功處理，解決了三峽混凝土微細滲水裂縫防滲補強、三峽工程地質斷層泥化夾層加固以及江埡電站壩基溶蝕帶防滲等一系列工程技術難題，印證了該材料及技術的先進性。Pe pipesline anti - sertic tape are made rfom thick sheets of polyethlene ( pe ) as the backing material, which are coated with ageing ahd corrosion resistant, high intensity. they are mainly used in the insulation and anti - corrosion of underground, submarine orair pipes, e. g. petoleum pipes etc
Pe管道防腐膠帶是以加厚聚乙烯薄膜為基材塗以耐老化耐腐蝕的高強度底塗漆製造而成適用於各種埋地水下架空管道的絕緣防腐如石油管道等。The root of mangrove can prevent coast from erosion. the abundant ground water layer also can prevent seawater from incursion and salty
紅樹林的根有防止海岸侵蝕及流失的功能，其豐富的地下含水層還可避免海水入侵，防止地下水鹽化。In charge of one of major subjects of the national eighth five - year plan, i. e. " study on shotcreting techniques of polyacrylate emulsion cement mortar for impermeability coating of pu ding rcc dam ", the achievement of which has been appraised by the ministry of electric power and evaluated as reaching national leading level. 2. in charge of the major subject aided by the committee of national natural science funds, " study on durability of high bolumes of fly ash concrete ", the first phase achievement of which has been commended by the committee. 3. in charge of one of major subjects of the national ninth five - year plan, i. e. " study on high performance concrete in marine engineering, design and construction ". 4. acting as one of editors - in - chief of " technical specification for abrasion and cavities resistance of concrete in hydraulic structures ", which is issued by the ministry of water resources. 5. by providing the repairing and strengthening schemes on seepage and cracks of the basement of nanjing lukou international airport, the air traffic opening of the airport was ensured as scheduled. 6. consulting services on techniques of high performance and abrasion - erosion resistance concrete for three - gorges project, anti - corrosion of reinforced concrete strutures for the ore port of shanghai baoshan iron and steel works, mass fly ash concrete for jiangyin yangtze river bridge and pumping concrete for nanjing yangtze river second bridge
主持國家「八五」攻關項目「普定碾壓混凝土壩上游面丙乳砂漿防滲層大面積施工工藝研究」 ，成果通過部級鑒定，評價屬國內領先水平； 2 .主持國家自然科學基金重大項目「高摻量粉煤灰混凝土的長期性能研究「 ，階段成果獲國家自然科學基金委通報表彰與獎勵； 3 .主持國家「九五」攻關項目「海工高性能混凝土成套技術研究」 ； 4 .水利部「水工混凝土抗沖磨防空蝕技術規范」的主編之一； 5 .為南京祿口國際機場地下室修漏與裂縫補提出技術方案被采納並實施，為機場如期通航作出貢獻； 6 .為三峽工程抗沖磨高性能混凝土技術、上海寶鋼礦石碼頭鋼筋混凝土防腐蝕技術、江陰長江大橋大體積粉煤灰混凝土技術、南京長江二橋泵送混凝土技術等提供咨詢建議。Steel structure cross - sea bridge, port equipment, pipeline system, hydropower station equipment, paper making industry and other industries generally have problem of anticorrosion, out company has incomparable technical advantage, which can prevent the corrosion from happening, can proceed the coating operation under the supreme wet condition, can surpass the limit of surface treatment in the industrial protection, can provides long - term anticorrosion solution plan to various steel structures
鋼結構跨海大橋，港口設施、管路系統、水電站設備、造紙工業以及其他工業普遍存在著防腐蝕的問題，我們公司無與倫比的技術優勢，防止腐蝕的發生，可以在極端潮濕的條件下塗刷施工，可以在工業防護過程中超越表面處理的限制，為各種不同的鋼結構提供了長效防腐解決方案。By analyzing the features of the concrete structures of metro station distinguished from the features of other structures, the author puts forward countermeasures against underground water corrosion, including increasing the consistency of concrete, increasing the thickness of protection layer, adding external coating or waterproofing membrane, adding inner coating on the inner surface, strengthening the protection of reinforcement, strengthening the protection measures of construction, etc
摘要分析地鐵車站混凝土結構與其他結構的不同特點，初步提出地鐵車站混凝土結構下水腐蝕防治設計、施工的措施，主要有：增加混凝土密實性、增加混凝土保護層厚度、增加結構外表面塗層或外包防水層、增加結構內表面塗層、加強鋼筋保護、強化施工保障措施等。Standard test method for corrosion - preventive properties of lubricating greases in presence of dilute synthetic sea water environments
在含稀釋合成海水環境下測定潤滑脂防腐蝕性能的標準試驗方法In this dissertation, rainfall infiltration, runoff, and soil water redistribution on a hillslope were studied by simulated rainfall experiments, and soil water cycling was investigated by site observation and soil sampling methods. moreover, the reasons for the desiccation of deep soil layer were analyzed, and its assessment indexes and standards were presented. the main results are as follows : ( 1 ) rainfall infiltration into a planar hillslope with a homogeneous isotropic soil could be simply regarded as one - dimensional infiltration process, if soil erosion was prevented
針對當前該區植被恢復重建中存在的科學問題，以植被建設的關鍵性限制因素?土壤水分為出發點，通過室內外模擬降雨試驗，研究了坡地降雨入滲、產流及土壤水分再分佈規律，同時採用定位觀測和采樣分析相結合的方法，分析了坡地土壤水分的循環與轉化特徵，並初步建立了深層土壤乾燥化程度的評價標準，取得的主要結論如下： （ 1 ）在防止土壤侵蝕的條件下，均質坡地的降雨入滲過程可以簡化為一維。As its working condition is underwater 120 ~ 175m in the three - gorges area, it utilizes the displacement technology and deep - water impervious technology to meet the higher requirements in terms of water - tightness, corrosion resistance and operation reliability
由於它的工作環境為三峽壩區水下120 175米，所以該系統採用了位移傳感技術與深水防滲技術以滿足在水密性、耐腐蝕性和工作可靠性等各方面的較高要求。分享友人