pumping drainage 中文意思是什麼

pumping drainage 解釋
泵站排水
  • pumping : 泵送
  • drainage : n. 1. 排水，放水；排水法；逐漸流出。2. 下水道；排水設備，排水系統。3. 水系，排水區域，流域。4. 陰溝水，（排出的）污水。5. 【醫學】引流，導液（法）。
  1. Based on the analysis of practical roofage treatment of large scale workshops in donglei water pumping project, the design and construction matters on the drainage and roofage treatment are introduced, which may provide some reference for other works

    結合東雷抽黃續建工程幾座大型泵站廠房屋面施工的實際，介紹大型預制屋面的排水與滲漏問題及設計、施工方面應注意的事項，供類似工程參考。
  2. Abstract : based on the analysis of practical roofage treatment of large scale workshops in donglei water pumping project, the design and construction matters on the drainage and roofage treatment are introduced, which may provide some reference for other works

    文摘:結合東雷抽黃續建工程幾座大型泵站廠房屋面施工的實際，介紹大型預制屋面的排水與滲漏問題及設計、施工方面應注意的事項，供類似工程參考。
  3. Article 37 no unit and individual may damage, occupy or destroy flood control works such as dams, embankments, sluices, bank revetments, pumping stations and drainage systems, hydrological and communications facilities and standby apparatuses and materials for flood control

    第三十七條任何單位和個人不得破壞、侵佔、毀損水庫大壩、堤防、水閘、護岸、抽水站、排水渠系等防洪工程和水文、通信設施以及防汛備用的器材、物料等。
  4. Application of frequency conversion project in drainage pumping stations and discussion of energy - conserving mechanism

    排水泵站變頻節能的工程實踐和機理初探
  5. The conclusions from the paper were valuable in improving hydraulic characteristics of the urban drainage pumping station with side - inlet sump

    研究成果對改善側向進水城市排水泵站水力特性、提高該類泵站的安全可靠性與高效經濟性具有較好的指導意義與實用價值。
  6. There are many units in an urban drainage pumping station where the flow usually varies from season. the side - inlet sump is often designed to save the area of the pumping station

    城市排水泵站常年運行的流量變化一般很大，配泵機組臺數較多，為節省佔地面積，常採用布置較緊湊的側向進水方式。
  7. People ' s governments of cities and towns should strengthen the administration and construction of waterlogging drainage piping systems and pumping stations in urban areas

    城市人民政府應當加強對城區排澇管網、泵站的建設和管理。
  8. On the point of system, this paper mainly studies the optimal distribution of load in the machines of irrigation and drainage pumping station, the mathematical model and it ' s solution are studied among the machines in pumping station with two types of axial pump : full regulation or semi - regulation. this paper also studies the problems of the optimal day - operation of pumping station and the economical operation of grading pumping station. at the end, jiangdu pumping station is taken as a practical example to show the theory on economical operation of irrigation and drainage pumping station

    本文從系統的觀點出發，以排灌站機組間負荷的優化分配研究為主，分別對全調節和半調節軸流泵兩種泵型的排灌站機組間負荷優化分配的數學模型及其求解方法進行了研究，同時對排灌站最優日運行方式及梯級泵站的經濟運行也進行了初步探索，最後以江都排灌站為例，建立了排灌站經濟運行的實用模型。
  9. 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。
  10. China is a large country with complex natural conditions. there are much inconsistency between the distributing of water resource and the requirement of industry, agriculture and life on time and space. pumping station is very important in the delivery, supply of water resource, especially the large - scale irrigation and drainage pumping station, which has very important contribution in fighting droughts and waterloggings

    我國地域遼闊，自然條件復雜，水資源在時間和空間上的分佈與工農業及生活的用水需求存在很多矛盾，泵站在水資源調配及工農業供水等方面起著十分重要的作用，尤其是泵站中較典型的大型排灌站，在抗旱排澇、減輕災害中發揮著巨大的功能。
  11. Hunan general motor pump industry limited a complete range of products, involving metallurgical machinery, mining transport, energy development, power plant auxiliary equipment sets, urban transport, ships, ports and offshore drilling platforms electrical and mechanical equipment, power distribution equipment, high - rise city, - complete sets of equipment, water supply and drainage pumping station complete sets of equipment, water projects, environmental protection projects, as well as wire and cable, electrical materials

    湖南通用電機泵業有限公司的產品門類齊全，涉及冶金機械，礦山采運，能源開發，電站輔機成套，城市交通，船舶，港口和海上鉆井平臺機電設備，輸配電設備，城市高樓電控成套設備，給排水泵站成套設備，水利項目，環境保護項目以及電線電纜，電工材料等。
  12. According to statistics, since at 6 : 00 on the 30th to 31, 6 pm, vertical pumpinstalled in the mine incidents around the drainage pump a total of 132, 200 cubic meters of water pumping

    據統計，自30日6時至31日6時，安裝在事故礦井周圍的排水水泵共抽排積水13 . 22萬立方米。
  13. Pumping and drainage plan

    抽排水布置圖
  14. Contract no. de 2005 05 : supply and installation of electrical and mechanical equipment for nam sang wai, sha po and kam tin sewage pumping stations drainage services department

    承投為南生圍、沙埔及錦田污水泵房供應及安裝機電設施（工務計劃項目第215ds號（部分）
  15. Beginning with the analyse of present situation and cause of formation of saline - alkali land, the irrigated area overall water salt trends are analysed, and the irrigated area saline - alkali land and the groundwater level and distribution law of groundwater degree of mineralization are expounded, the trendence of irrigated area saline - alkali land is put forward. then water salt balance model is estanbished according to the relationship of irrigating and drainage. regarding the irrigated area as a balance area, by analysis of mineralization degree of water pumping from the yellow river and drained off water from irrigated area, the change of the draining off water ion is forcasted in water reducing condition

    課題研究主要從鹽堿地現狀與成因及灌區總體水鹽動態分析兩方面入手，闡述了灌區鹽堿地、地下水位、地下水礦化度的分佈規律，分析了灌區鹽堿地的成因及變化趨勢；根據灌區灌溉、排水條件與以上各種因素的關系，建立了灌區水鹽均衡模型；把灌區作為一個均衡區，通過對黃河來水礦化度、灌區排水礦化度的分析，預測了在灌溉引水、排水減少時排水離子量的變化；運用灌區水鹽動態模型原理，對灌區現狀（ 1998 、 2000年）與規劃水平年總體水鹽平衡進行了計算；總結分析了灌區水鹽動態變化趨勢，計算並提出了排水控制標準。
  16. Abstract : the authors that the variable frequency speed is applicable and economic only in some range to the irrigation and drainage pumping station at the present time

    文摘:文中通過對灌排泵站採用變頻調速的適用性及經濟性進行分析研究，提出目前灌排泵站採用變頻調速並非具有廣泛適用性，該調節方式僅在一定適用范圍內具有經濟合理性。
  17. The mechanics of vacuum preloading was discussed by contrast of vacuum preloading and heaped preloading. the factors affecting the result of vacuum preloading for ground consolidation were as follows : the geological conditions of site, the intensity of vacuum pumping, the condition of underground water and installation of vertical drainage line. through analysis of these factors, some conceptions and design principles were proposed for vacuum preloading

    在此基礎上，通過堆載預壓與真空預壓的對比闡述了真空預壓加固地基機理，分析了影響真空預壓加固地基最終加固效果的各個因素：場地地質條件、抽真空作用強度、地下水賦存情況及豎向排水體的設置等。
  18. This view has some reference value to the adjusting method of the irrigation and drainage pumping station

    此觀點對灌排泵站選擇調節方式具有一定借鑒意義。
  19. Drainage improvement in northern hong kong island - sheung wan stormwater pumping station and the associated intercepting drains

    港島北部雨水排放系統改善計劃上環雨水抽水站及相關的截流渠
  20. The hydrogeological condition and the original scheme on pumping are analyzed, and some new drainage methods are pointed out

    本文分析場地地下水現狀，剖析降水設計方案，提出有針對性的降水新構想。
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