水量計算 的英文怎麼說

中文拼音 [shuǐliángjìsuàn]
水量計算 英文
water 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...
  • 量 : 量動1. （度量） measure 2. （估量） estimate; size up
  • 計 : Ⅰ動詞1 （計算） count; compute; calculate; number 2 （設想; 打算） plan; plot Ⅱ名詞1 （測量或計算...
  • 算 : Ⅰ動詞1 （計算數目） calculate; reckon; compute; figure 2 （計算進去） include; count 3 （謀劃;計...
  • 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
  • 計算 : 1 （求得未知數） count; compute; calculate; reckon; enumerate 2 （考慮; 籌劃） consideration; pla...
  1. Review on methods of estimating evapotranspiration of plants

    植物蒸散耗水量計算方法綜述
  2. The dissertatio n constructs the index system, introduces the coefficients of development, coordination, fairness, and the coefficient of sd, which is composed by the former three and can reflects the sd overall strength of watershed, brings forward the quantative criteria of in order that the research of wrcc is based on the good watershed ecology and environment, the dissertation, according to the ecological appropriate theory, builds the logarithm normal distribution model about the relation between the growth of natural vegetation and the depth of groundwater ; based on this relation model, proposes a quantitative method of ecological water requirement ( ewr ) of natural vegetation in arid area, which utilizes the results of rs technique and the spot testing data of vegetative physiology demand

    針對流域特點建立了基於水資源的流域可持續發展評價指標體系，引入發展系數、協調系數、公平系數，以及由其構成的衡量水資源支撐社會可持續發展綜合水平與能力的可持續發展系數，提出了可持續發展的定量判別方法。為保證在良好生態的前提下進行水資源承載能力研究，論文根據生態適宜性理論，建立了乾旱區典型天然植物生長與主要環境因子的偏態單峰對數正態分佈模型。基於此關系模型，利用遙感技術成果以及植物生理需水的現場實驗數據，提出了乾旱區天然植被生態需水量計算方法。
  3. Leachate generation of solid waste sanitary landfill

    垃圾衛生填埋場滲濾液水量計算
  4. Calculation method on ecological pondage and ecological water requirement of marsh

    沼澤濕地生態儲水量及生態需水量計算方法探討
  5. At present, the studies about the controlled alternate furrow irrigation are focused on how it affects the water physiological indexes, water consumption and yields of crops. but, some problems suc h as the soil infiltrative parameters, irrigating water advancing, water redistribution in soil, calculation of crop water requirement and water consumption, and the upper and lower limit indexes of soil moisture, guiding a field irrigation after the controlled alternative furrow irrigation is implemented in field, have not been researched systematically and deeply. if these problems could not been solved commendably, the popularization of controlled alternate furrow irrigation will be affected

    然而，目前有關交替隔溝灌溉的研究還主要集中於這種灌水方式對作物水分生理指標、耗水量和產量的影響方面，而對大田採用這種灌水式后的土壤入滲參數變化情況、作物需水量與耗水量計算、以及指導大田灌溉的水分下限控制指標等與大田生產實際密切相關的幾個問題基本上還沒有進行系統的深入研究，而這些問題如不能得到很好地解決，勢必會對這種灌水方式的推廣應用產生嚴重的影響。
  6. Water demand calculation of minimal river ecology

    河流最小生態需水量計算
  7. Secondly, precipitation from the radar estimating precipitation model ( rep ) are verified using a rain - gage network of 127 stations in order to show the effects of five methods : zi, optimal interpolation joint of optimal interpolation and kalman filter, kalman filter, and average method. the results show that the method of optimal interpolation and the method of joint have the lowest rms errors and the method of zi has the highest rms errors

    結果表明：將地面雨量計值作為真值，則聯合校準法和最優插值校準法得出的降水量計算精度最高，卡爾曼濾波校準法和平均校準法的計算精度低於聯合校準法和最優插值校準法， zi關系法的精度最低。
  8. Ningmeng, longsan reaches and its lower reach are studied as well ; from which the suitable and the minimum eco - environmental water demands for 10 important hydrographic sections of the main stream of the yellow river are put forward at last

    對寧蒙（下河沿頭道拐） 、龍三（龍門三門峽）和下游3個重要河段的河道生態需水量、環境需水量計算方法及生態需水量、環境需水量耦合等問題進行了研究，提出了黃河幹流10個重要水文斷面的適宜生態環境水量和最小生態環境水量。
  9. Review of calculation method for water demand of ecological environment

    生態環境需水量計算方法研究現狀
  10. The research about the method for calculating the basin ' s ecological water demand

    流域生態需水量計算方法的研究
  11. Discussion on caculation methods of varied eco - environmental water requirements

    不同類型生態環境需水量計算方法的探討
  12. ( 2 ) the paper initially constracts the architecture of ecological water requirement consumption

    （ 2 ）初步構建了生態需水量計算的系統結構框架。
  13. Survey of present status of the ecological water consumption and method of ecological water demand in the haihe valley

    海河流域生態現狀用水量調查和生態需水量計算方法
  14. The difference between the calculation and water resources assessment has been mainly introduced in the paper

    通過介紹還原水量計算方法，闡述了河川徑流量與水資源量的區別。
  15. Analysis of ecological water consumption calculation

    生態用水量計算分析
  16. To solve the problem that the water quantity can not be calculated correctly, the following researches were made : ( 1 ) discussing the properties of the on - site experimental seepage flow field of one infiltration diversion project guided by the basic theory of groundwater flow in porous media

    本論文針對滲濾取水工程中水量計算不準確這一問題，進行了如下的探討和研究： （ 1 ）結合某滲濾取水工程現場模擬試驗，並以多孔介質地下水滲流的基本原理為指導，對試驗的滲流場特徵進行分析。
  17. By this formula, the packing density of the different size distributions of slag and its water requirements were calculated and found to be the same with the testing results

    用該公式計算上述不同粒徑分佈的礦粉漿體的堆積密度及需水量，計算結果與試驗值基本吻合。
  18. The function of the software is useful, it has provided many functions such as the calculate of crop water requirement, pipeline layout ( automatic layout and manual operation ) and its optimization, pipe diameter optimization. investment budgetary estimate and economic beneficial result can be result. and can rapid create plan and do plan comparison, the software provides many kinds of result output such as graph. text, table and so on

    該系統可以實行作物需水量計算，系統設計流量推算、管道水力計算、工程投資概算，經濟效益分析等功能，建立了常用的數據庫（管材、管件、水泵和電機等）並對其進行管理和維護，可以實現包括管道布置、管徑優化、管材選擇等多種參數選擇在內的多種方案比較、優選。系統能提供圖形、文本、表格等多種形式的成果輸出，人機交互界面友好，操作方便。
  19. Based on the pertinent iterature, the calculation methods of effective rainfall in growing period on dry crop was analysed and summarized in this paper, which combines with research situation of calculation methods of effective rainfall

    摘要在查閱國內外相關文獻的基礎上，對目前有效降水量的研究方法進行了簡要的評述，並結合現有有效降水量計算模式，對它們的適應性和計算結果的可靠性進行了對比分析。
  20. According to the concept of available water supply, the calculation methods about available water supply of the large scale reservoir are studied and the concrete procedures of the long - series regulation method are proposed. through the calculation of the monthly natural runoff every year, water incomes under present engineering status, and the long - series dynamic water usage regulation of the 32 large scale reservoirs in shandong province, available water supply under assurance rates of 50 %, 75 % and 95 % are obtained. according to the analysis of runoff characteristics of each reservoir ( multi - year mean runoff depth and runoff coefficient ), the relationship between water supply incomes under different assurance rates for current year and the year of 2010, the reservoirs with water supply potence are given

    根據對可供水量概念的理解，本文對大型水庫可供水量的計算方法進行了探討，提出了採用長系列調節計算的具體方法；通過對山東省32座大型水庫的歷年逐月天然徑流量、現狀工程情況下來水量、長系列變動用水的調節計算等多個步驟，得出了各水庫50 、 75 、 95三種保證率的可供水量計算成果，並對每個水庫的徑流特性（多年平均徑流深及徑流系數） 、全省大型水庫現狀年及2010年的不同保證率的可供水量與來水量的關系進行了分析與研究；分析提出了具有供水潛力的水庫。
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