渠首 的英文怎麼說

中文拼音 [qúshǒu]
渠首 英文
canal head works
  • 渠 : Ⅰ名詞1 （人工開鑿的水道） canal; ditch; channel 2 [書面語] （車輪外圈）outer wheel3 [書面語]（盾...
  • 首 : Ⅰ名詞1 （頭） head 2 （首領） leader; head; chief 3 （表示方位） aspect 4 （姓氏） a surname Ⅱ動...
  1. Two aspects of the problem are discussed : one is that lift irrigation is no need when abstraction volume capability of canal head can meet the demand ; the other is that lift irrigation is in need when abstraction volume capability of canal head can not meet the demand

    它包括兩個方面：一是當渠首可引水量能滿足灌區灌溉用水量時，則不需要提水灌溉；二是當渠首可引水量尚不能滿足灌區灌溉用水量時，則需提水灌溉來補充灌溉用水量。
  2. As a brand new supporting structure, the steeve - arch was firstly used in the design of tangyu aqueduct ( also used as a bridge ) lies on the eastern main ditch of shitou river, shaanxi province

    吊桿式拱架作為一種新型拱式支承結構在陜西省石頭河東乾渠湯峪渡槽（橋渡結合工程）設計中首創應用。
  3. Afic research shows that preferred communication channels can vary from country to country, and often even within a country eg. rural vs urban areas

    Afic的研究顯示各個國家首選的宣傳渠道都各不相同，甚至在同一個國家的不同地區如農村和城市也是這樣。
  4. The ancient project consists of three major projects, namely the yuzui water - dividing dike, the feishayan spillway and the baopingkou water inlet as well as some sub - project baizhang dike, shunshui dike at erwang temple and renzi dike

    渠首工程由魚嘴分水堤、飛沙堰溢洪道、寶瓶口引水口三大主體工程和百丈堤，二王廟順水堤、人字堤等主要附屬工程組成。
  5. It is mainly by analyzing the features of sediment concentration distribution in vertical in this paper, and then the problems of effect of headwork gates on sediment prevention, relation between distribution of sediment deposition in irrigated areas and its treatment and utilization, estimating the influence of withdrawing water and sediment on channel deposition and erosion in lower yellow river, and treatment and utilization of the sediment entered into canals are discussed

    本文主要從分析計算含沙量沿垂線分佈特點，探討渠首防沙的作用，分析灌區泥沙淤積分佈特性與泥沙處理利用的關系，分析計算引水引沙對黃河下遊河道沖淤影響及入渠泥沙的處理利用等問題。
  6. The first step of jth is to enter the civil aviation weak power system integration market, in order to expand channel, learn and understand the character of atc industry market, and seek potential products. after that, jth will fulfill its long - term persistence development targets through the capital market by consistently developing products

    金天海首先準備進入的是民航弱電系統集成市場，利用弱電項目拓展渠道，了解、熟悉行業及民航產品市場的特點，並通過渠道發現可以開發的產品，然後，不斷拓展市場空間，通過資本運作，實現企業長期持續發展的目標。
  7. The ditches are the first pool of diffuse nutrients from rain runoff and field drainage, and are shaped to a net work in the area of the lower reaches of the changjiang river where the cultivation manner of fields are rotation of rice and wheat. now we have learnt little about the mechanisms of pollutants trasport and transformation in ditch wetlands

    長江下游水稻-小麥輪種區溝渠濕地呈網路狀密集分佈，是降雨徑流和農田排水的首要匯聚地，我們對污染物在溝渠濕地中遷移轉化的機理還知之甚少，本文分析了： 1
  8. Existent problem of headwork at yuelai irrigation area in huachuan county

    悅來灌區渠首存在的問題及改造措施
  9. Study on automation for hydrologic monitor of headwork of xiaohe irrigation district

    山西省瀟河灌區渠首樞紐工程水文監測自動化研究
  10. Hydraulics test research on diversion sluice for extension project of taocha canal headwork

    陶岔渠首樞紐擴建工程引水閘水力學試驗研究
  11. In order to improve and enhance the political and ideological work, the educators should undertake the constructions of the youth league, teachers ' work ethics from the main structure, and their thoughts the studying life ; the purpose is to educate people, to emphasize moral education

    政治思想工作的改進和加強，應從主渠道建設、主陣地建設、教師職業道德建設、團組織建設著手；從學生的思想實際和學習生活實際出發；以育人為本、德育為首、注重實效。
  12. This paper first reviews in theory the fundamental notions, structures, behavior and the evolution process of circulation channels

    本文首先從理論上對流通渠道的基本概念、流通渠道結構、流通渠道行為及其演變過程分別進行探討。
  13. The thesis defines the concept of asset securitization, expounds characteristic and the condition to use. analyses the relationship between the choice of financing tool and the firm value, express max firm value is a good standard to weigh the tool. then, through the ri model and finance theory, the thesis explains the motivations of asset securitization, demonstrates the influence effect on firm value by qualitative and quantitative analysis of cost - benefit of corporate asset securitization, and discusses the role of asset securitization to solve corporate financing puzzle and the future of asset securitization in our country

    本文首先提出我國企業面臨的融資困境的實質是企業資本結構的不合理以及融資渠道單一影響的，即融資工具不能實現企業價值最大化;在對資產證券化的概念進行界定后，闡述了關于資產證券化的特徵，明確了資產證券化的特點和使用條件;分析了資產證券化工具的選擇與企業價值之間的關系，提出了企業價值最大化是衡量企業融資工具選擇是否合理的標準，為企業通過資產證券化融資提升企業價值提供了理論準備;然後，運用現代財務理論和剩餘收益模型，通過對我國企業資產證券化的實踐進行成本收益的定性和定量的效果分析，論證企業資產證券化對企業價值的影響效果;最後論述了我國實施資產證券化的現狀和未來發展，並且對我國實施資產證券化的具體方式提出了新的構想。
  14. The case analysis is started by discussing the development environment of bmcc, its swot factors, its resources circumstances and competitive situations. secondly, it analyzes the problems ( and also their causes ) of bmcc ' s marketing channels using theories of strategy fit, authorizing and agents. finally, some suggestions are made in this part on the construction of bmcc ' s self supported services and sales halls, and the improvement of its agent services and sales channels

    案例分析部分首先分析了濱洲移動公司的發展環境，通過swot方法分析了公司目前的資源狀況和面對的競爭態勢，進而利用戰略資源匹配、委託-代理等方法和理論分析了公司目前營銷渠道存在的問題和產生的根本原因，提出了加強自營廳建設、進一步完善代理模式的渠道建設思路，以及服務營業廳和銷售營業廳並舉的服務渠道戰略。
  15. Self - optimization simulation on optimal schedule of reservoirs system for irrigation district

    灌區渠首水庫群優化調度的自優化模擬技術
  16. This system had been applied to strobe engineering of tongjiyan and run well

    該系統已經在通濟堰渠首取水工程閘門工程中投入使用，取得了良好的運行效果。
  17. As one of the three main parts of the dujiangyan irrigation system, it controls the water that flows into the baopingkou water inlet and discharges flood and sand with its top graphical feature

    巧妙利用河道地形的泄洪排沙工程，為控制內江進水量的關鍵所在，是都江堰渠首工程三大主體之一。
  18. 2. an optimal decision - making model for water resources scheduling of large - scale scheduling district is set up. it can provide a method to achieve maximum net revenue with a fixed service discharge from canal head and a fixed pumpage of pumping station

    建立了大型灌區水資源優化調配決策模型，研究在灌區渠首供水能力和泵站提水能力一定條件下，將灌區水資源如何調配才使得灌區總凈收益達到最大值的優化決策問題。
  19. 2. builds up decision model for water resource ' s optimal distribution of large irrigation areas in this thesis. this model resolves the optimal decision problem of how to distribute water resource to meet maximal total net profit in irrigation basins, when water supply potential of irrigation areas " canal head and bailing capability of pumping station hold the line

    2 、建立了大型灌區水資源優化調度決策模型，研究在灌區渠首供水能力和泵站提水能力一定的條件下，將灌區水資源如何調配才使得灌區總凈收益達到最大值的優化決策問題。
  20. Through analysis and study, it is believed important and feasible that the implemented projects, the importing feng jia - shan reservoir into yang mao - wan reservoir and the water supply from shi tou river to xi ' an city ; form the synthetic analysis of the main factors - quantity, time, apace and user " character, it can be conferred that it is not necessary for the four projects in the western areas to join together at present ; adding gate at the 2 head of lin jiacun trench can only help to relax the problem of lack of water in bao jixia irrigation area, to solve the problem of short of water in the irrigation area needs to take project measures at the trunk and branches of wei he river from lin jia village to the upper stream ; the mode of supplying water of the four projects in the western areas are all by gravity, they can only be supplied one way and ca n ' t be supplied each other

    通過分析研究認為：已實施的引馮濟羊工程和石頭河西安供水工程，是十分必要的和可行的；從水資源配置的主要要素? ?數量、時間、空間和用戶性質的綜合分析研究來看，西部四大工程目前尚無整體聯網的必要；林家村渠首加閘對解決寶雞峽塬上灌區缺水僅能起到緩解作用，從根本上解決塬上灌區的缺水問題，還必須從林家村以上渭河干支流上採取進一步的工程措施；西部四大工程均為重力供水，只能單補，而不能互補。
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