電灌站 的英文怎麼說
中文拼音 [diànguànzhàn]
電灌站
英文
electric pumping station-
Hydropower stations of shiquan and xihe river both lie on the hanjiang river upstream and work in multifunction of irrigation, flood control, water carriage, aquiculture etc. in addition to electric power generation
石泉、喜河水電站位於漢江上游，均以發電為主，兼有防洪、灌溉、航運、養殖等的綜合水利工程。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。In term of rational price the compensation benefit in the main stream of the yellow river mean annual is 5. 086 * 10a8 yuan. ( 4 ) with the long - liu regulated, the ning - meng irrigation guarantee rate increased from 31. 25 to 86. 25 percent, the downstream increased from 56. 25 to 80. 00 percent
（ 4 ）黃河上游水電站調節直接保證了寧蒙灌區與下游省區的灌溉用水，經上游龍劉調節以後，寧蒙灌區灌溉年保證率由31 . 25提高到86 . 25 ：下游省區由56 . 25提高到80 . 00 。Inspection of xiluodu hydroelectric power station dam foundation consolidation grouting test
溪洛渡水電站壩基固結灌漿試驗檢測Test process of consolidation grouting without ballast in dam foundation of goupitai hydropower station
構皮灘水電站壩基無蓋重固結灌漿試驗工藝Since first used in the wujiangdu hydraulic power station with success, high - pressure grouting ( orifice - closed grouting method ) spreads rapidly in the carst region and lots of experience are accumulated
高壓灌漿（即孔口封閉灌漿法）自烏江渡電站首次採用並取得成功后，在巖溶地區得到了迅速的推廣，集累了十分豐富的實踐經驗。Mainly, the type of pump in the large - scale irrigation and drainage pumping station in our country is adjustable - blade propeller pump. we can regulate the pump ' s blade mounting angle following the variation of water level at the inlet and outlet of the station in order to control the discharge of pump, we also determine the number of running machines with machine ' s optimal combination. so we can reduce its energy consumption, and make it optimally and economically run
我國大部分大型電力排灌站所安裝的泵都為可調節葉片的軸流泵，這一有利條件使我們可以根據排灌站進、出口水位的變化來調節水泵的葉片角度，控制水泵的流量，併合理的確定開機臺數，通過機組間的優化組合，使整個泵站的能耗最少，達到整體最優、經濟運行的目的。Abstract : this paper discusses the method of adjustable speed driving with bi - directional power transferring converter for motors used in draining and irrigating pumps, a control strategy is proposed to realize super / hyper synchronous speed running with ac - ac converter, and a design for the driver is given based on 16 bit micro - controller
文摘:針對農用電力排灌站電機調速改造問題，討論了雙饋調速實施方案，提出了採用交交變頻實現超/低同步調速的一種控制方法，給出了以高性能16位單片機為核心的雙饋調速控制系統軟硬體設計Power intake dam section foundation impervious curtain grouting in the dachaoshan hydropower plant
大朝山水電站進水口壩段壩基防滲帷幕灌漿施工Design and construction of dam foundation impervious curtain grouting for dachaoshan hydropower station
大朝山水電站大壩基礎防滲帷幕灌漿設計與施工Combined with hydrogeological information gained by exploration and hydrographical drilling, groundwater types and leakage ways under the water curtain corridor and air - cushioned surge chamber are found out, which provide the grouting engineering with more effective treatment
結合水電工程勘查及水文地質鉆探獲取得的地下水文地質信息，查明了水電站水幕廊道和氣墊調壓室滲水的地下水類型和滲漏途徑，為調壓室的進一步灌漿處理提供了依據。The appraisal and analysis on geology characteristics of sand basin of dayudu dianguan station
大禹渡電灌站沉沙池工程地質評價分析For instance, 100 per cent of the industrial waste gas has its dust particles removed ; about half of the industrial waste water is treated, with the yangbajain geothermal power station alone recycling 21, 254, 400 tons of its waste geothermal water
何況這些「三廢」中的相當部分已經得到處理，比如工業廢氣的消煙除塵率達到百分之百；僅羊八井地熱電站就回灌地熱廢水2125 44萬噸，其它工業廢水的近一半得到處理。Construction technology relating to the post - tensioning prestressed beams
記新集二礦河西電灌站機電技術改造工程Contact grouting at steel lining of diversion steel pipe in xin ' anjiang hydropower station
新安江水電站1號機引水鋼管鋼襯接觸灌漿工藝及效果分析After we built waterpower - electricity station, we can strengthen flood - preventing ability of downstream, improve the condition of farmland irrigation and town - supplying and region environment and so on. exploitation extent of waterpower resource is an important symbol of scientific and technical advancement and economic development
建設水電站的同時，往往還可以提高下游防洪能力，提供農田灌溉和城鎮供水條件，改善區域環境等，水能資源開發利用程度，是科技進步和經濟發展的重要標志。One side, groovy cast steel flap valves increase the head loss, waste electricity, the other side, when flap valves close, it always delay time because of it ' s low proportion. the bump load seriously threaten the safety of pumping station. through the research and development of flap valve used in the renovation practices in the design of air - filled floating flap valve in no. 1 chuhe pumping station of anhui province, the working characteristics and design methods of air - filled floating flap valve are studied in this paper
但在拍門運行使用的同時，又時常暴露出一些缺陷，主要有：一是常規的鑄鐵或鑄鋼拍門加大了流道的水頭損失，特別是對于裝機容量較大的排澇泵站，其電能損耗相當可觀；二是拍門在自重下下落關閉時，往往由於過多考慮水頭損失導致浮重過小而延誤閉門時間，致使水體倒灌，再因緩沖裝置失靈導致閉門時門體對門框撞擊力很大，嚴重危及站身安全。A series of products made by skysea company are widely applied to industries such as severely - polluted sewage discharge in factories and businesses, sewage discharge of residential areas, civil air - defense drainage station, hospitals, farm irrigation, printing and dyeing, equipment cooling, food, environmental protection, chemical engineering, petroleum, pharmacy, mining, paper making, power plant, coal and oil processing, steel, shipbuilding, ceramics, leather manufacture, drainage system of city sewage disposal, municipal engineering and construction field. they have got a favorable reception from clients
天海系列產品被廣泛應用於工廠商業嚴重污染廢水排放、住宅區的污水排放、人防系統排水站、醫院、農田灌溉、印染、設備冷卻、食品、環保、化工、石油、制藥、采礦、造紙、電廠、污水排放、煤油加工工業、鋼鐵工業、造船工業、陶瓷工業、製革工業，以及城市污水處理廠排水系統，市政工程，建築工地等行業深受客戶好評。Design and construction of grouting reinforcement to the dam body of xinan jiang hydropower station
新安江水電站壩體補強灌漿設計與施工This thesis analyses from following angles why speeding hydroelectric power exploitation is necessary for social and economic sustainable development of sichuan province : first, structure of power and resource of sichuan province requires accelerating hydroelectric power exploitation ; second, abundant water resource is advantageous for sichuan accelerating hydroelectric power exploitation ; third, comprehensive benefit results from hydroelectric power projects demands accelerating hydroelectric power exploitation ; forth, hydroelectric power exploitation stimulates development of other crafts ; fifth, construction of large scale project is beneficial for reducing resource cost of the whole society ; last, the process of hydroelectric power exploitation usually consists of much scientific and technological content
本文從下述幾個方面分析了大力發展水電是四川社會和經濟可持續發展的必然選擇：四川的能源資源結構要求大力開發水電；四川水能資源的優勢要求大力開發水電；水電工程巨大的綜合經濟利用效益要求大力開發水電，水電工程除了發電效益外，一般還兼有防洪、灌溉、供水、航運、養殖、旅遊等社會效益，水電站的綜合利用可以為社會創造巨大的社會和經濟效益，造福一方；水電開發對經濟廣泛的拉動作用要求大力開發水電；大型水電建設有利於降低全社會資源損耗；水能資源的開發利用過程具有較高的科技含量。分享友人