管井灌溉 的英文怎麼說

中文拼音 [guǎnjǐngguàngài]
管井灌溉 英文
tube well irrigation
  • 管 : Ⅰ名詞1 （管子） pipe; tube 2 （吹奏的樂器） wind musical instrument 3 （形狀似管的電器件） valve;...
  • 井 : Ⅰ名詞1 （從地面往下鑿成的能取水的深洞） well 2 （形狀像井的東西） sth in the shape of a well 3 （...
  • 灌 : Ⅰ動詞1 （輸水澆土） irrigate 2 （倒進去; 注入） pour in; fill 3 （飲酒; 勉強他人飲酒） drink wine...
  • 溉 : 動詞[書面語]1. （澆水） supply with water 2. （洗滌） cleanse; wash
  • 管井 : [水文] tubular well; tube well; abyssinian well
  • 灌溉 : irrigate; irrigation; watering
  1. This paper analyses the factors that influence efficiency of pipeline system for sprinkler irri - gation, under condition of changing existing low pressture pipeline irrigation system into sprinkler irri - gation system

    就井灌區低壓管道輸水灌溉工程改造成噴灌工程后，對影響噴灌管路系統效率的因素進行了分析，給出了其管路系統效率的計算公式。
  2. Abstract : this paper analyses the factors that influence efficiency of pipeline system for sprinkler irri - gation, under condition of changing existing low pressture pipeline irrigation system into sprinkler irri - gation system

    文摘:就井灌區低壓管道輸水灌溉工程改造成噴灌工程后，對影響噴灌管路系統效率的因素進行了分析，給出了其管路系統效率的計算公式。
  3. As a new style system of " monitoring facility of water - saving irrigation ", the ic card controller is widely used in agricultural well irrigation areas for water charging

    摘要ic卡機井取水控制器作為水資源管理、工農業用水收費的一種新型取水監控系統，在井灌類型區農業「節水灌溉監控」中得到推廣應用。
  4. It focuses on designing and selling complete systems of ductile cast - iron pipes for drinking water, irrigation, wastewater drainage and rainwater drainage ; pipe systems for industrial general circuits ; pipe systems for fire prevention ; full ranges of valves, sprinklers and connectors for water and purification systems ; fire prevention and irrigation devices ; complete cast - iron pipe systems for building industry wastewater and rainwater drainage ; and roadworks components made of steel and ductile cast iron and steel for accessing pipe systems water supply, wastewater drainage and telecommunications

    其主要業務是設計並銷售全套球墨鑄鐵管道系統，用於飲用水，灌溉，廢水排放，雨水排放工業，工業水系統，消防管網系統，水及凈水系統所需各類管件及高壓介面，消防及灌溉用各類管件，建築工業用管道系統系列廢水及雨水排放，道路工程用各類配件井蓋等。
  5. Aiming at the present low efficiency of well irrigation works and through pumping tests and theoretical analysis, the paper derives a method for calculating the optimum water yield, the best lifting distance and economic pipe diameter of low pressure pipe delivery system of irrigated area by wells, increasing the efficiency of motor - pumped wells

    針對目前井灌工程效率低下的問題，通過抽水試驗，經過理論分析，推導出了井灌低壓管道輸水灌溉系統的最優出水量、最佳揚程和經濟管徑計算方法，從而可提高機井灌溉效率。
  6. E associated works including at - grade roads, drainage, sewers, watermains, slope stabilization and protection works, traffic aids, street lighting, electrical and mechanical works, traffic control and surveillance system works, fire services main, irrigation system, hard and soft landscaping, fire hydrants and emergency crossing

    進行相關的地面道路排水及污水渠輸水管斜坡鞏固護坡電氣及機械園景建築及種植花木緊急過路處工程設置輔助交通設備交通管制及監察系統裝設街道照明設備安裝消防水管街井頭灌溉系統。
  7. Practical information system for irrigation management in groundwater irrigation districts

    實用的井灌區灌溉管理信息系統
  8. The content of the thesis is a part of " china postdoctoral science fund " na coi na pos on irrigation management dss of saving water & increasing temperature for well irrigation rice on sanjiang plain.

    本研究是中國博士后科學基金《三江平原井灌水稻節水增溫灌溉管理決策支持系統》的一個子專題。
  9. In north china, the low pressure pipeline irrigation, was mostly used and it was advanced developed in project design, the industry of pipe and pipefitting, the irrigation management, and had formed some system. the ministry of water resource had put forward the standard of low pressure pipeline irrigation project design and engage in construction for north china

    在我國，北方井灌區的低壓管道輸水灌溉技術發展很快，在管灌工程規劃、管材、管件生產、管理等方面都比較成熟，並已形成一定的體系，水利部已經編制了適合北方井灌區的低壓管道輸水灌溉工程規劃設計技術規范。
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