水文平衡 的英文怎麼說

中文拼音 [shuǐwénpínghéng]
水文平衡 英文
hydrologic balance
  • 水 : 名詞1 （由兩個氫原子和一個氧原子結合而成的液體） water 2 （河流） river 3 （指江、河、湖、海、洋...
  • 文 : Ⅰ名詞1 （字） character; script; writing 2 （文字） language 3 （文章） literary composition; wri...
  • 平 : Ⅰ形容詞1 （沒有高低凹凸 不頃斜） flat; level; even; smooth 2 （高度相同; 不相上下） on the same l...
  • 衡 : Ⅰ名詞1 （秤桿） the graduated arm of a steelyard2 （稱重量的器具） weighing apparatus3 （姓氏） a...
  • 水文 : hydrology水文測驗 hydrologic survey; 水文成因分析 hydrologicall genetic analysis; 水文地理學 hydr...
  1. To this area precipitation materials for many years, evaporate materials, surface flow materials, hydrometeorological materials, hydrogeological materials carry on exhaustive analysis, have analysed the state of water resource of the sand district, proceed from the heat of the earth ' s surface is balanced, water yield balanced basic theories, combine the amount of regional water resource set up of the materials, such as scene, hydrology, soil of the sand district, etc. and estimate models, have calculated the surface water, groundwater of this area, has carried on models to examine according to the real data, and has predicted to the state of water resource under different climate change scenes of future that analyse. have put forward the scheme that the water resource in this area utilized rationally, use the non - linear motive force model to predict the precipitation, utilize the materials of actual observation, the natural supply amount of calculating out groundwater of sand ground of balanced principle of the amount of water used at the same time, and can exploiting amount predict to groundwater, district of sand,

    本文以寧夏半乾旱地區鹽池縣沙地水資源為研究對象，對該地區多年降水資料、蒸發資料、徑流資料、水文氣象資料、水文地質資料進行了詳盡的分析，分析了沙區的水資源狀況，從地表熱量平衡、水量平衡的基本理論出發，結合沙區的氣象、水文、土壤等資料建立了區域水資源量估算模型，計算了該地區的地表水、地下水，根據實際資料進行了模型檢驗，並對未來不同氣候變化情景下的水資源狀況進行了預測分析，提出了該地區水資源合理利用的方案，運用非線性動力模型對降水量進行預測，同時利用實際觀測資料，運用水量平衡原理計算出沙地地下水的天然補給量，並對沙區地下水可開采量進行預測。
  2. Abstract : based on the principle of balance of surface irrigation water volume, a method for determination of field average infiltration parameter according to the irrigation data is introduced

    文摘:本文根據水量平衡原理，提出了利用大田畦灌灌水資料推求土壤入滲參數的方法，在此基礎上，又提出了利用波涌灌水流推進和消退資料確定間歇入滲減滲率系數的方法。
  3. 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。
  4. Based on this point, this thesis puts forward bmbc ( basin moisture balancing and cycling model )

    基於此本文提出了bmbc模型（ basinmoisturebalancingandcyclingmodel ，流域水量平衡和循環模型） 。
  5. The differential equation of pump station start - up transient is established and derived from discharge balance and moment equation of pump unit

    摘要本文從水量平衡及水泵機組力矩方程出發，建立起水泵從起動到同步的微分方程式。
  6. Based on hydraulic balance principle in fluid system, analyzing valves ’ energy consumption share in the power equipment ’ s output power in

    本文依據流體系統水力平衡原理分析了動力集中系統中調節閥能耗在動力設備的輸出功率中所佔的份額，結果表明，系統愈大，這個份額愈高。
  7. In terms of economization, it is important to know how to apply these fresh thinking and exert the potential of the new system. this article is based on the existed hvac cooled water system, aiming at the design problems encountered during design process, further bringing out a set of optimum system design method by inducing the concept of the lcc ( life circle cost ) of the water system. according to this method, we can realize overall hydraulic balance without increasing lcc, thus establish the base for high efficiency and economization

    本文在國內外空調冷水變流量系統的研究成果基礎上，針對國內空調冷水系統設計方面存在的不足，對空調冷水系統的優化設計方法做了進一步的研究，將壽命周期費用的概念引入到空調冷水系統設計中去，提出了一種簡單可行的設計方法，根據這種設計方法，能使空調冷水系統在不增加壽命周期費用的基礎上，實現系統全面的水力平衡，為空調冷水系統高效、節能運行奠定了基礎。
  8. For this reason, our objective is the research of the mechanism of runoff generation and characteristics of moisture changing process of slope farming purple soil, accordding to the theory of hydrology and the intergrated - means of compined the hydrology with the peodology, because it is the basis of the studies : soil erosion and protection, farming - land water balance, non - point pollute, etc., and the direction gist of runoff arrange implement, solving water hazard and management of irrigation and fertilizer

    綜觀國內外有關研究，我們認識到對紫色土土壤產流和水分變化特徵的認識，是認識該區土壤侵蝕與保護、農田水量平衡、非點源污染等的機理和規律的基礎，也是解決該區水患問題、實施徑流調節而提高旱地的雨水利用程度，以及水肥管理等的基本科學依據。因此，以水文學原理為基礎，採取水文學與土壤學、地理學、水土保持學等相結合的途徑，研究紫色土坡耕地的降雨產流機制與產流後土壤水分的變化特徵，是具有新的科學價值和現實意義的。
  9. The quantitative analysis of landscape characteristics and the ways of landscape ecological conservation for maintaining the hydrologic balance of watershed wetland were discussed

    探討了量化分析景觀特徵、維護流域水文平衡的景觀生態保護的新途徑。
  10. The model incorporated the advantages of the unit model, the water balance model and the hydro - system identification method, and can simulate the real - time and adaptive characteristics of water resources system changes in complex basins

    該模型方法集單元模型方法、水量平衡模型方法、水文系統識別方法之優點，能實時「自適應」模擬復雜流域水資源系統變化。
  11. Based on the idea of unit model, the theory of water balance, and hydro - system identification method, the adaptive system identification unit model ( asiu ), which has been applied and checked up in the tarim river basin, has been put forward in the paper

    摘要針對復雜流域水資源變化模擬這一難點問題，基於單元模型思想，依據水量平衡原理，採用水文系統識別方法，提出了自適應系統識別單元模型（ asiu ） ，並在塔里木河流域進行應用檢驗。
  12. It can be used in the larger scale calculation in next research. the main achievements of this project were concluded as follows : 1. substantiation of complementary relationship for area evapotranspiration based on nearly 30 years data from 432 weather stations and 512 hydrological stations in china, using means of water balance, the secular annual mean actual evapotranspiration was established

    為今後進行大范圍實際蒸散發研究提供了有益的嘗試，本文主要完成以下幾個方面工作： 1區域蒸散互補關系的驗證利用432個氣象站和512個水文站全國共計944個氣象、水文站近30年的氣象、水文資料，採用水量平衡法，計算流域多年平均實際蒸散發量。
  13. An omnibus model is used to calculate runoff yield. it consists of two runoff yield patterns. one is swb model, which means the runoff yields at the time when the rainfall intensity exceeds the infiltration intensity

    本文採用垂向混合產流模型進行產流計算，採用簡單水量平衡模型swb來計算超滲產流，然後按蓄滿產流模型來計算蓄滿產流。
  14. This paper systematically analyzes the environmental effect of the ebinur lake area dynamic change and its influence on the railway along the lake, and the research establishes water balance equation of the ebinur lake, chooses the two characteristic phases, 1991 1992, 1998 1999, for computing, and concludes that since 1990s, water storage whether in low water period or in high water period is less than that of 1960s, whose lake area was 800km2, and this area basically can reach the target of optimal eco - environment benefit

    本文系統地分析了艾比湖湖面動態變化的生態環境效應及其對沿湖鐵路線的影響。並通過艾比湖水量平衡方程式的建立，選擇1991 1992年（枯水時段） 、 1998 1999年（豐水時段）兩個特徵時段進行計算分析，得出20世紀90年代以來，不論是枯水時段儲水量，還是豐水時段儲水量，均小於20世紀60年代湖泊水面保持800km2所需水量，而此水面基本可以達到湖區生態環境效益最佳的目標。
  15. A study on marsh wetland through their own hydrographic characteristics and water balance equation, the affecting factor on the changes of marsh wetland are analyzed in detail in the sanjiang plain

    摘要通過對沼澤濕地所特有的水文特徵和水量平衡方程的研究，詳細地分析了三江沼澤濕地變化的影響因素。
  16. Abstract : the advantages of visal program are introduced, and its application to water and salt balance modelling for tarim river basin is discussed

    文摘:介紹了可視化程序設計比目前常用方法的優點，討論了可視化程序設計在塔里木河流域水鹽平衡中應用的具體問題。
  17. It was substantiated that the complementary relationship of evapotranspiration on the yellow river valley exists by using ground observed data from weather stations, hydrological and solar radiation observer. actual evapotranspiration was reckoned by model and results were verified by explored the secular annual mean basin actual evapotranspiration which was calculated from water model

    本文利用黃河流域氣象、水文及日射站的水平面觀測資料，證實了流域尺度上存在蒸散互補相關關系，進而採用蒸散互補模型對流域年實際蒸散發量進行估算；用水量平衡法計算的流域多年平均實際蒸散發量對估算結果進行檢驗。
  18. Abstract : on the basis of the interpretation of landsat tm pictures, incorporated with the referencing of the predecessors ' literatures and field investigation data, and also by means of computer technique and optical image processing, this paper makes an analysis of water resource in lunan area, more over, the author makes some important plans to developping and utilizing water resource in lunan area

    文摘:以水量平衡理論為依據，採用不同時相的tm圖像數據及多元信息復合技術對魯南地區沂源、沂水、沂南三縣（簡稱「三沂」 ）的地下水資源、地表水攔蓄條件進行調查分析，在此基礎上，提出了區域水資源綜合開發利用配置方案。
  19. Abstract : through assessment and analysis on water and soil resources in middle and south water diversion district proved the feasibility of agriculture comprehensive development in the district from the aspect of water and soil balance

    文摘:通過對中南引地區水資源和土地資源的評價分析，從水土平衡角度證明進行中南引地區農業綜合開發可行。
  20. In order to maintain the sustainable use of land and water resource, to protect the land from desertification and to make longyangxia reservoir safe, firstly, the spatially disturbed model has been established in which includes dem - based precipitation and runoff, regional transpiration and regional water balance modules in gonghe. secondly, the model of grassland climate potential productivity and the model of grassland productivity modified by plant water demand and stocking intensity factors has been constructed in gonghe. according to the carrying capacity and the actual amount of animals on the grassland, coupled with actual grassland investigation, and by using social - economic data, the grassland productivity, species composition, biotope and the cause of desertification has been analyzed

    為了做到對本區的水土資源的可持續利用、防治本區的荒漠化和保護龍羊峽水庫，所以基於dem和已有的氣象、水文長短期觀測和實測數據，首先構建了青海共和盆地降雨、徑流、蒸散和區域水分平衡的分散式模型；進一步在此基礎上，構建了青海共和盆地草地生產力的模型和基於作物水分耗散與放牧因子校正的青海共和盆地草地生產力模型；利用草地載畜能力和現有牲畜量以及社會經濟因子等統計數據，結合實地調查，分析了青海共和盆地草地生產力、物種構成、生境變化和荒漠化成因及其內在驅動因子，並對草地可持續利用做了評價。
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