水量平衡 的英文怎麼說

中文拼音 [shuǐliángpínghéng]
水量平衡 英文
basin accounting
  • 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...
  • 量 : 量動1. （度量） measure 2. （估量） estimate; size up
  • 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...
  • 水量 : water yield; the yield of water水量計[表] watermeter; 水量平衡 water balance; 水量收支 water budget
  1. For the soil infiltration, generally, the order of the original and stable infiltration speed from big to small is the inner, the outer space and the paludal trace, as well as layer a b. in the view of the rainfall balance of the wildwood, the canopy interception is averagely 61. 10 % of the rainfall, the trunk runoff 0. 80 %, the inner 38. 10 %, the surface and the litter evapotranspiration 18. 00 %, the surface runoff does n ' t appear in the forest, and the interflow is also very small, which is 0. 30 % of the total rainfall ; the conflux is 21. 10 %

    原始森林的水量平衡中，林冠截留量平均占降雨的58 . 27 ，樹干徑流量占降雨的0 . 80 ，林內降雨占降雨的40 . 93 ，地表蒸發及地被物蒸散量占總降雨的20 . 13 ，林內很少發生地表徑流，壤中流量也極少，只佔總降雨的0 . 07 ；匯流量占總降雨的21 . 43 。
  2. 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。
  3. 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。
  4. ( 3 ) three methods of water yield - use balance, reversed operation and dispatch chart operation have been introduced for the operation of heiquan reservoir individually. the dynamic inquiry of dispatch of reservoir, and orperation information in figures and data revising in table or figures has been realized

    （ 3 ）為該水庫設計了水量平衡調度、反運用調度、調度圖調度三種興利常規調度模式，並且實現了水庫調度圖和調度資料的動態查詢以及通過圖表聯動修改數據。
  5. 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。
  6. Forestland evapotranspiration and water balance of pinus tabulaefor - mis and quercus variabilis mixed stand

    油松栓皮櫟混交林林地蒸散和水量平衡研究
  7. From april to october of 2001, a 31 - year - old pinus tabulaeformis and quercus variabilis mixed stand was studied on forestland evapotranspiration and water balance in western mountainous area of beijing

    摘要2001年4 - 10月，對北京西山地區一塊31年生的油松、栓皮櫟混交林的林地蒸散和水量平衡進行了研究。
  8. Water balance of major forest types in east liaoning mountainous region

    遼寧東部山區幾種主要森林植被類型水量平衡研究
  9. Equilibrium model of water quantity in soil applying to soil moisture forecast

    土層水量平衡模型在土壤墑情預報中的應用
  10. Application of water stress coefficient from fao56 to the field water balance analysis

    56計算水分脅迫系數的方法在田間水量平衡分析中的應用
  11. Application of tracking down a leak out of the pipe net of water balance test methods in fujin city

    水量平衡測試法在富錦市供水管網檢漏中的應用
  12. Forestland evapotranspiration and water balance of picea asperata mast. and larix gmeini rupr mixed stand

    青海雲杉和華北落葉松混交林林地蒸散和水量平衡研究
  13. The model not only comprises the continuous conversion of " four waters " but also follows time scale water balance

    模型不僅考慮了「四水」轉化過程的連續性，而且遵循了區域的時段水量平衡。
  14. 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） 。
  15. 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。
  16. When the model is applied to a historical dam - break flood, the computational results agree well with hydrographic station records and flood tracking investigation

    依據水量平衡原理及水流連續性條件，建立了支流蓄泄庫容關系和支流倒回灌數學模型。
  17. 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。
  18. 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。
  19. 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。
  20. 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。
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