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- Branch canals and ditches were dug to form a system of irrigation and drainage. 挖了一些支渠,形成了一個排灌系統。
- We acquired125000 h.p. of new pumps and other irrigation and drainage equipment. 我們得到期12。5萬馬力的新電泵和其他排隊灌設備。
- ANCID is the Australian representative body of the International Commission on Irrigation and Drainage. 描述:澳大利亞國家灌溉與排水委員會是國際灌溉與排水委員會的澳大利亞代表部門。
- The paper explains even the environmental evaluation content of reservoir dam, flood control project, irrigation and drainage project. 文章還對水庫大壩、防洪和灌排等類水利項目的環境評價的內容進行了概述。
- Irrigation and drainage engineering can be built for agriculture needs which included irrigation projects, drainage works and their appurtenances. 道路工程是滿足整理區生產和生活需要而建設的田間道路、生產路以及相配套的農橋等工程系統。
- The optimized and restructuring course content included foundation theory of irrigation and drainage, irrigation engineering and drainage engineering. 優化和重構后的教學內容主要由灌排基礎、灌溉工程和排水工程三部分組成。
- Irrigation and drainage operation for chronic subdural hematoma by neuroendoscopy through drill approach were performed in 38 patients. 採用神經內鏡輔助下鑽孔沖洗引流術治療慢性硬膜下血腫38例。
- Establish mechanism of lead plane salesroom, irrigation and drainage salesroom, procrastinate inside fittings salesroom, rubber products salesroom. 設立主機門市部、排灌機械門市部、拖內配件門市部、膠製品門市部。
- All appliances connected with the irrigation and drainage system, cart paths, yardage markers and lightening conductors are immovable obstructions. 灌溉及排水系統設施,球車小徑,距離標誌和避雷設施均屬於不可移動障礙物。
- The kinetic energy loss and drainage effect of glass capillary viscometer are treated theoretically.These two correction factors interrelate closely and can not be separated with each other. 對玻璃毛細管粘度計驅動靜壓的動能損耗和器壁粘附液體的殘液效應作了統一的處理, 說明兩者緊密相關, 不能分離。
- Type axial-flow pumps are suitable for agricultural irrigation and drainage or suitable for circulating water supply for power plant, changing the water level of dock. 型軸流泵適用於農田排灌,電廠輸送循環水、船塢升降水位。
- Allen R G, Pereira L S, Raes D, Smith M.Crop evapotranspiration Guidelines for computing crop water requirements [M].FAO Irrigation and Drainage 1998, 56. 康紹忠;劉曉明;熊運章.;土壤-植物-大氣連續體水分傳輸理論及其應用[M]
- Rhoades, J.D., Kandiah, A. and Mashali, A.M., 1992, The Use of Saline waters for Crop Production: FAO Irrigation and Drainage Paper 48, FAO of the United Nations Rome. 台灣省水利局,1995,環境變遷對灌溉用水量影響之調查與研究,彰化農田水利會成果報告。
- Pierre-Olivier Malaterre.David C.Rogers.Jan Schuunnans.Classifica tion of canal control algor.thms,Journal of Irrigation and drainage en gineering,January/February.1998. 王長德.;灌溉渠道水力自動控制閘門的運行穩定問題
- Changing irrigation practices can improve water efficiency by 30%, says Chandra Madramootoo, of the International Commission on Irrigation and Drainage. 國際灌排委員會主席曼德拉穆圖說,改變灌溉方式,可以將用水效率提高30%25。
- With a big flow rate, it is suitable for the use of plain river network area and hilly irrigation and drainage, piscina water supply and drainage industrial water supply and drainage. 本產品流量大,適用於平原河網地區和丘陵灌區,特別適用於農田排灌、魚塘供排水及工業供排水。
- Article 35 People's governments at all levels shall adopt measures to maintain and protect irrigation and drainage facilities, ameliorate the soil to raise fertility and prevent desertification, salinization, water loss and soil erosion and pollution. 第三十五條 各級人民政府應當採取措施,維護排灌工程設施,改良土壤,提高地力,防止土地荒漠化、鹽漬化、水土流失和污染土地。
- People's governments at all levels shall adopt measures to maintain and protect irrigation and drainage facilities,ameliorate the soil to raise fertility and prevent desertification,salinization,water loss and soil erosion and pollution. 各級人民政府應當採取措施,維護排灌工程設施,改良土壤,提高地力,防止土地荒漠化、鹽漬化、水土流失和污染土地。
- The loan is repayable over30 years and will be used to build an irrigation and drainage system in a5,000 hectare cotton plantation in the province of Kwanza Sul, a government spokesperson said. 政府發言人說,貸款期限為30年,將用於南寬扎省5000公頃棉花園灌溉和排水系統的建設。
- The Agriculture Rehabilitation Project will repair irrigation and drainage facilities of three systems covering 85,000 hectares in the Khatlon and Sughd regions in eastern Tajikistan. 描述:介紹了塔吉克在水層貧乏地區採取的節水灌溉技術,可以為學者、研究人員和農業作業用戶提供相應數據信息和幫助,可供國內外專業人士參考利用。