灌溉回水 的英文怎麼說
中文拼音 [guàngàihuíshuǐ]
灌溉回水
英文
irrigation return flow-
Taking the irrigation with reclaimed water of dawukou forest park in ningxia as an example, through the indoor test of one - dimensional dust columniation, the regular patten of pollutant shift in soil when irrigated with reclaimed water at different infiltration condition was studied
摘要以寧夏回族自治區大武口市森林公園利用再生水灌溉為例，通過室內一維土柱試驗模擬土壤的入滲過程，研究了不同灌溉入滲條件下污染物在土壤中的運移規律，結果表明：土壤的吸附作用是影響該地區土壤污染物遷移的主要因素。After the forum, the experts in the inception mission delivered some excellent reports to wuyuan county. mr. barry senft introduced wheat production and marketing in canada, dr. li yuxia briefed development of conservation agriculture in china and canada, mr. liu jianjun reported on progress of chinas research on wheat breeding, prof. zhang yongping introduced progress of research on water - saving irrigation ; and, mr. li yuejin talked about soil salification control technology. they also responded to questions from the audience
在研討會結束后，項目啟動團的專家為五原縣作了一次精彩的報告， barry senft先生詳細介紹了加拿大小麥生產和營銷情況，李玉霞博士介紹了中國和加拿大的保護性農業發展情況，劉建軍研究員介紹了國內小麥育種研究進展，張永平教授介紹了節水灌溉研究進展，李躍進介紹了土壤鹽漬化控制技術，專家們還回答了聽眾感興趣的問題。In the first chapter, the improvement and development of furrow irrigation technique, theory foundation of controlled alternate furrow irrigation, and related research advance at home and abroad were analyzed and elucidated, and the main problems needing to be studied further and to be solved were put forward. in the second chapter, the soil infiltrative parameters, irrigating water advancing and water redistribution in soil were studied by adopting the controlled alternative furrow irrigation in field
根據建立的水量平衡方程，採用模式搜索技術中的爬山法，利用infiltvs分析軟體，計算得到的不同溝灌方式灌溉水流的推進過程與利用實測資料回歸分析得到的水流推進過程幾乎完全重合，預測精度很高，因此證明本文建立的模型和分析計算方法是合理可行的，完全可用於不同溝灌方式土壤入滲參數和水流推進過程的估算。The purpose of this web site is to share my experiences with workers in any country on water logging in agricultural lands, irrigation induced soil salinity, subsurface drainage for agriculture ( horizontal and vertical ), reuse of groundwater, ground - water hydraulics, ( geo ) hydrology, rainfall and surface runoff relations, reclamation and improvement of water logged saline, salty, sodic alkaline, and acid sulphate soils, plant growth, crop production and responses as well as statistical analysis consisting of segmented linear regression and cumulative frequency distributions
描述:探討農業耕地的水澇問題；灌溉導致的土壤鹽堿化；地表灌溉；地下水的再利用；地下水水力學；雨水與水流失的關系；淺地表排水；土壤開墾及水澇，酸性，堿性土壤的改良；片段線形回歸和累積頻數分佈的統計分析等。In order to be an evidence for the reuse of water resources, investigated the fertility in soil which was irrigated by both of those two water resources and analysis it by fuzzy cluster
摘要以3種水源灌溉土壤並進行實驗研究，對測定結果做模糊聚類分析，從而為我國水資源的回收利用提供科學依據。Based on the experiment studies, the study on water and solute transport in sandy soil under reclaimed water irrigation was made, the result can give some reference for the effect on soil solute transport and soil environment under micro - contaminated water irrigation
摘要以寧夏回族自治區大武口市森林公園的含礫砂土為研究對象，通過室內試驗，對中水灌溉條件下砂礫質土壤在不同灌水量、多次連續灌水、降雨淋洗等不同來水條件下水分、污染物運移的規律進行了初步的研究，為微污染水用於綠化灌溉對砂礫質土壤中污染物運移及累積的研究提供科學依據。Technical demand of reclaimed water reuse for landscape irrigation
園林灌溉對再生水回用的技術要求Another reclaimed water reuse scheme is at the planning stage. this scheme will provide further treatment to the effluent from the secondary sewage treatment plant at shek wu hui. the reclaimed water will be supplied to nearby users for toilet flushing and landscape irrigation, and possibly other non - potable reuse purposes such as street cleansing
我們現正策劃另一項回收水再用計劃，把石湖墟二級污水處理廠排出的廢水作進一步處理，以產生回收水供附近使用者沖廁和灌溉花木，或者作其他非食水用途，例如清洗街道。分享友人