水分利用系數 的英文怎麼說

中文拼音 [shuǐfēnlìyòngxìshǔ]
水分利用系數 英文
water use coefficient
  • 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...
  • 分 : 分Ⅰ名詞1. （成分） component 2. （職責和權利的限度） what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] （料想） judge
  • 用 : Ⅰ動詞1 （使用） use; employ; apply 2 （多用於否定: 需要） need 3 （敬辭: 吃; 喝） eat; drink Ⅱ名...
  • 系 : 系動詞（打結; 扣） tie; fasten; do up; button up
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 水分 : 1. （物體內所含的水） moisture [water] content; dew; humidity 2. （誇大的成分） exaggeration
  • 系數 : [數學] coefficient; ratio; modulus; quotient; factor
  1. The additional flow is formed by the device of dentoid baffle, and the application of the device of dentoid baffle cooperated with a stilling basin has been investigated by systematic model tests. based on the research results, the hydraulic problems such as the characteristics of hydrodynamic pressure and cavitation on the head of the denotid baffle, the properties of flow under the condition that the device of denotid baffle is used with a stilling basin, the hydraulic computation about a stilling basin, the estimation of energy dissipation and its various affection factors, the mechanism and effect of energy dissipation, and distributions of velocity and pressure and aerating concentration, etc, have been analyzed ; the method and step of hydraulic design of device of denotid baffle by which the additional flow is produced has also been proposed

    文中利用齒墩設施實現附加射流，對齒墩設施與消力池聯合應用進行了大量的和系統的模型試驗，分析研究了中低佛勞德數條件下，齒墩墩頭的動水壓強及空化特性，齒墩設施與消力池聯合應用時的流態特性，消力池的水力計算，消能量的估算及其各種影響因素，消能機理和效果，消力池內的流速、壓強特性，摻氣濃度分佈等水力學問題，並提出了實現附加射流齒墩設施的水力設計方法和步驟。
  2. This paper utilizes computer technique and mcu, and realizes water - wheel dynamotor ' s wireless communication, vibration analysis, data acquisition and process, and so on

    本文利用現代計算機與單片機技術，實現智能巡檢管理系統對水輪發電機組的振動分析、數據採集與處理等功能。
  3. 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。
  4. For jiangpinghe double - curved arch dam, 3 - d elasto - plastic fem is made, in which the point safety factors of the dam - abutments system and the safety margin for coefficients of sliding resistance on 7 potential sliding blocks of the dam before and after the reinforcement of the dam are calculated under the conditions of the normal storage level and the design flood level respectively based on the results from the analysis made with fem

    摘要對江坪河雙曲拱壩進行了三維彈塑性有限元分析，利用有限元應力成果分別計算了正常蓄水位、設計洪水位等3種工況下加固前後壩體壩肩系統的點安全系數和7個可能滑動塊體的抗滑富餘系數。
  5. The train of thought is : on the basis of the different factors and importance which effect the land use intensive level, economic benefit and environmental benefit, it determines the evaluation index system and the weight value. based on the standardized firsthand data, it defines weighted sum to found a composite index. thus arranging the composite index in mathematical order, it fixes quantitatively the land use intensive level, economic benefit and environmental benefit to demonstrate quantity, structure, scale, benefit and distribution on land use in small - towns of chongqing

    其評價思路為:根據影響小城鎮土地集約利用水平、土地利用經濟效益、環境效益的各因子及其重要程度的不同，確定評價指標體系及指標權重，在對原始數據標準化的基礎上，按照指標權重，將各指標值加權求和，得到小城鎮土地集約利用、土地利用經濟效益、環境效益的綜合指數，按綜合指數從大到小的順序對各評價單元進行排序，定量地確定小城鎮土地集約利用水平、土地利用經濟效益、環境效益，從而找出重慶市小城鎮土地利用的數量、結構、規模、效益特徵及布局特點，根據小城鎮土地利用與區域社會經濟發展的互動關系，分析存在的問題及原因，為小城鎮土地利用優化配置、小城鎮建設用地指標管理提供借鑒。
  6. Based on the experimental results, several measures including the selection of high - yielding, high nutrient - efficiency variety, correct crop management practices to increase harvest index and returning rice straw to soil were suggested to keep nutrient ( particularly k ) balance in soil - crop system with high - yielding rice production

    根據試驗結果推薦了幾項高產措施，包括選用高產、高養分利用率品種、改進作物管理措施以提高收獲指數和稻草還田，在水稻高產生產土壤作物系統中保持養分（尤其是鉀）平衡。
  7. This research focused on applying the system analysis principle and mathematical modeling technique to study knowledge expression system for crop cultivation management. based on extensively collecting, understanding, analysis, and integration of expert ' s knowledge and experience, literature and experiment data for cotton cultivation management, the dynamic relationships of cotton growth and management indices to variety types, ecological environments and production levels were quantified, and a dynamic knowledge model for cotton management ( cottonknow ) was developed. by further incorporating the rule - based knowledge system for cotton management, a comprehensive and intelligent knowledge model - based decision support system for cotton management ( kmdsscm ) was established with component design

    本研究著重利用系統分析原理和數學建模技術來研究作物栽培管理的知識表達體系，在廣泛收集及充分理解和分析棉花栽培管理專家知識、經驗和資料的基礎上，利用棉花栽培理論與技術方面的現有研究成果，並結合必要的試驗支持，解析、提煉和綜合棉花生育及管理指標與品種類型、生態環境及生產水平之間的定量化關系，首次構建了棉花栽培管理動態知識模型，並進一步結合基於知識規則的棉花栽培管理知識庫表達系統，設計和實現了綜合性、智能化和構件化的基於知識模型的棉花管理決策支持系統（ kmdsscm ） 。
  8. Layout forms of irrigation canal system can be generally classified as three categories : series - wound canal system, equivalent shunt - wound canal system and nonequivalent shunt - wound canal system

    灌溉渠系的布置形式一般可分為串聯渠系、等效並聯渠系和非等效並聯渠系，對這3種灌溉渠系水利用系數進行了理論研究。
  9. Thirdly, to improve the application of light gauge steel structure in our country, some experimentations of institute of new - style steel structure which adopting native productions are induced nally, three - dimensional finite element model is presented. compared with the tests, mumerical results are verified much accurate and efficient, therefore a reliable way is provided to utilize the computational technique adequately to reduce the tests and to utilize the experimental results adequately to improve design quality, ( 3 ) study on floor system. not only adequate strength, stiffness and integer stabilization must be provided, but also insulation, fire and acoustics must be satified

    本文首先論述了lgsfcbw各種破壞模式及其原因，總結了各因素對lgsfcbw抗剪性能的影響，從而為我國引進和應用輕鋼龍骨結構體系奠定了基礎；其次從試驗模型、試驗方法和試驗結果三方面探討了國外lgsfcbw抗震性能的研究，並分析該體系的破壞模式和抗震特性、提出研究建議；然後介紹了為推動輕鋼龍骨住宅國產化，我們採用國產材料開展的系列試驗；最後提出了lgsfcbw的有限單元分析法，數值計算與試驗結果一致，為充分利用計算技術減少試驗數量和充分利用試驗成果提高設計水平提供了一條可靠途徑。
  10. Abstract : layout forms of irrigation canal system can be generally classified as three categories : series - wound canal system, equivalent shunt - wound canal system and nonequivalent shunt - wound canal system

    文摘:灌溉渠系的布置形式一般可分為串聯渠系、等效並聯渠系和非等效並聯渠系，對這3種灌溉渠系水利用系數進行了理論研究。
  11. The company hailed the breakthrough technology " that takes advantage of preexisting plumbing and sewage systems and their related hydraulic data - transmission capabilities.

    公司大贊這項具有突破性的技術「充分利用了現有的管道和下水道系統以及相關的液壓數據傳輸能力。 」
  12. Based on existing national standards, coercive clauses and related national and regional laws and regulations and by means of the new perspective of engineering supervision of information data, this system helps to achieve a standardized management of engineering supervision and solve problems out of present constructions due to low level engineering supervision and management. it also expands engineering material management scope, settles the problems of duplicate and arduous data processing, heavy workload and pressure, low efficiency due to manual work, poor work quality and delayed information feedback in conventional engineering material management. in the trend of computerization development in construction line, this system makes full use of computer and web technologies, sets up engineering technic and information management system applicable to engineering project supervision, realizes science - realization, standardization and intelligence of engineering supervision and guarantees a scientific and accurate quality evaluation and control of the work

    該系統以國家現行的規范、標準、強制性條文為基礎，結合國家及地方的有關法律、法規和行政規章及地方行政主管部門對工程技術資料的具體要求，用信息化的手段實現了工程施工技術資料檔案管理的規范化和標準化，從一個新的角度提出對工程施工技術資料的管理，成功地解決了目前存在已久的工程施工技術資料管理水平低的難題，拓展了工程施工技術資料管理的范圍，改變傳統的工程施工技術資料管理存在的數據處理重復、繁瑣、工作量大、手工操作效率低、質量差、信息反饋不及時等問題，適應建築行業信息化發展的需要，充分利用計算機技術及網路技術，建立適合於工程項目管理的施工技術資料管理信息系統，實現工程施工技術資料管理的科學化、規范化及智能化，實現對工程質量控制及評定的科學性、準確性。
  13. Watermarking algorithm of good perception property can be designed by making full use of vision masking of hvs

    進行水印嵌入時，充分利用人類視覺系統的視覺掩蔽特性，可以設計出感知性能良好的數字水印演算法。
  14. In this paper, on the base of analyzing the reliability operation status and the reliability data of 200mw units with the reliability management information system for jingyuan power plant, the feeble link and the key part of the generation set and system are defined and the corresponding measures are adopted, consequently, is increased the fault ratio of the device we can reduce and enhance security of the power plant, which is an effective method that controls the device reliability by using the mothod of systems engineering, namely plans, organizes, corresponds, controls and supervises the diversified engineering and technic activity of the reliability during the period of the whole device life to realize the reliability aim, minimize the cost of the whole device life and improve the general level of business safety production

    本文在應用靖遠電廠可靠性管理信息系統對該廠的200mw機組運行狀況和可靠性數據進行分析的基礎上，確定了發電設備和系統的薄弱環節、關鍵部位、並採取相應的措施，從而使設備的故障率減少，使電廠的安全性得以提高。這是一種利用系統工程的方法對設備的可靠性進行控制，即對設備全壽命周期中各項可靠性工程技術活動進行規劃、組織、協調、控制、監督，以實現確定的可靠性目標，使設備全壽命周期費用最低，提高企業安全生產綜合水平的有效方法。
  15. The paper explains the process of an integrated expert system application in micro - irrigation using gathered rainfall in hilly mountain areas. the expert system is developed by the latest computer language, and uscs microsoft visual basic 6. 0, autocad 2000, microsoft excel and microsoft access software it sufficiently uses the features of these software, such as visual programme, cad drawing and database management and so on. and it can automatically finish the design and project of the micro - irrigation engineering according to the detail requirements

    該系統集成了visualbasic 、 visualc + + 、 autocad 、 microsoftexcel 、 microsoftaccess等應用軟體，充分利用了vb和vc的可視化編程、 cad繪圖、 excel電子表格、 access數據庫等相應特點，並結合雨水集蓄條件下微灌系統規劃設計要求，實現了微灌工程規劃設計的自動化。
  16. In this paper, the calculating model for coupling function of water movement and heat conduction in subgrade is established based on the theory of continuum mechanics and the thermodynamics. the load function ’ s influence to frost heave is qualitative consideration in the model. the relationship of moisture content and temperature change with time and depth is calculated by use of matlab

    本論文基於連續介質力學和熱力學理論，建立了路基土的水分運移和熱傳導耦合模型，並定性的考慮荷載對凍脹性的影響，利用matlab數值計算軟體，求解出了路基土在凍結過程中的含水量和溫度在不同時間隨深度的變化關系。
  17. With reference to research of the logging interpretation model, it should exploit fully logging datum and the results of well core experimental analysis which was existed and analyze the relationship between the quality parameter of well core materiality and brothel log, which should further be understood in porosity, coefficient of permeability and water degree of saturation in well - core graduation

    對于測井解釋模型的研究，充分利用已有的測井數據和巖芯實驗分析結果，分析巖芯物性參數與測井曲線間關系，對測井曲線作孔隙度、滲透率、含水飽和度參數的巖芯刻度。
  18. In the course of the construction of the informatization accountancy of the university, how to make use of the vantage of the university resource sufficiently to construct the data disaster tolerance system that accord with the circumstance of our university

    摘要在高校會計信息化的建設過程中，如何充分利用學校的資源優勢，建設符合本校實際的數據容災備份系統，從而提高高校信息化應用的服務水平。
  19. Moreover, experimental results have proved that the method is robust enough to some image degradation process such as cropping, jpeg compression and sharpening etc. embedded zerotree wavelet coding ( ezw ) algorithm, it is found that this algorithm does not make full use of the properties of human visual system ( hvs ) to eliminate visual redundancy

    實驗證明，該方法對剪裁、 jpeg壓縮和銳化等圖象退化處理均具有一定的抵抗力，是一種行之有效的水印嵌入方法。本文在對零樹編碼方法研究的基礎上，針對零樹編碼方法沒有充分利用hvs特性來有效消除視覺冗餘的缺點，提出了一種基於小波系數的零樹編碼方案。
  20. At last one frame of reliability simulation platform are proposed to simulate reliability level of circuits with degradation and other failure modes. it will help to take full use of test data and empirical models to predict the trend of system failure rate

    提出能源系統可靠性模擬平臺設計框架，該平臺可用於模擬在參數漂移及其它失效模式下電路系統的可靠性水平，其特點是能夠充分利用試驗數據與經驗模型分析系統失效率變化趨勢。
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