防洪效益 的英文怎麼說

中文拼音 [fánghóngxiàoyì]
防洪效益 英文
flood control benefit
  • 防 : Ⅰ動詞（防鷥） provide against; defend against; guard against Ⅱ名詞1 （防守; 防禦） defence 2 （堤...
  • 洪 : i 形容詞（大） big; vast; grand Ⅱ名詞1. （洪水） flood 2. （姓氏） a surname
  • 效 : Ⅰ名詞（效果; 功用） effect; efficiency; result Ⅱ動詞1 （仿效） imitate; follow the example of 2 ...
  • 益 : Ⅰ名詞1 （好處） benefit; profit; advantage 2 （姓氏） a surname Ⅱ形容詞（有益的） beneficialⅢ動詞...
  • 防洪 : flood protection; flood control; prevent or control flood
  • 效益 : beneficial result; effectiveness; benefit; achievements
  1. Because of the unreasonable operation mode, the reservoirs sedimentation is serious, which lead to the problems of inadequate use of water resource, degressive works benefit and high risk in water works operation and flood control in this area

    但長期以來，由於運用方式不合理，水庫工程泥沙淤積嚴重，徑流資源得不到充分利用，工程效益逐年衰減，並對工程運行和地區防洪安全形成嚴重威脅。
  2. Flood prevention benefits demostration of longtan hydropower plant

    龍灘水電站防洪效益論證
  3. The geographic information systems ( gis ) allows the modulation and simulation of different scenarios and the graphic representation of the different alternatives. in order to present and explain to a non expert public like politicians and the population in the floodplain, multimedia technology will play a valuable role trying to make the decision making process more participated

    （四）在水利工程管理方面，從舊有的單純的水利工情數據庫擴展到以水利工情信息為基礎數據背景的工程風險管理系統，對各類防洪工程在洪水狀態下的安全性進行評估、城市防洪工程規劃、城市發展與防洪工程相結合、工程實施投資效益分析、工程建設對環境質量的影響等等。
  4. The system skillfully takes advantage of the naturltopography and the eurved waterflowing pattern om the middle reach of the mingjiang river, thus combining water - bifurcation, flood - diversion, sand - dredging and water - controlling as a whole gravity irrigation system, which guarantees the chengdu plain a land of abundance

    都江堰巧妙利用岷江出山口處的地形、水脈、水勢、乘勢利導，使堤防、分水、泄洪、排沙、控流相互依存，共為體系，保證了防洪、灌溉、水運和用水綜合效益的發揮，孕育了舉世聞名的「天府之國」 。
  5. The summer flood reason is the key period for reservoir controlling flood and achieving benefit because this stage is longer and the volume of flood is larger

    對水庫春汛的防洪風險進行了定性分析。水庫夏汛時間長，洪量大，是水庫確保防洪安全和實現興利效益的關鍵時期。
  6. Zipingpu hydraulic key project is located at shajinba reach, upriver of minjiang river, being built for agricultural irrigation and civil water supply. it also has integrative benefits such as preventing flood, generating electricity, environmental protection and tourism

    紫坪鋪水利樞紐工程位於四川省成都市西北60km的岷江上游沙金壩河段，是一座以農業灌溉、城市供水為主，兼有防洪、發電、環境保護、旅遊等綜合效益的水利工程。
  7. Finally, taking the panjiakou reservoir in the haihe river basin in china as an example, the paper analysis the reasonable adjustment scheme of the limited level of the reservoir during the flood season according to the design flood, the flood forecasting, the flood control operation under forecasting, the flood control standard of upstream and downstream of the reservoir, the immigrants range, and the benefits and the risk of the reservoir in a long period of the operation simulation

    最後以海河流域潘家口水庫為分析實例，從設計洪水、預報預泄、洪水預報調度方式、上下游防洪設計標準、上游移民淹沒及土地退賠線、水庫長期運行的風險和效益等多個方面分析論證了水庫汛限水位的合理調整方案。
  8. Calculation of economic benefits of flood - control projects

    防洪工程經濟效益的計算
  9. The three gorges hydropower and water conoervancy project is the largest hydropower station in the world after completion of gezhouba hydropower station on the changjiangriver

    摘要三峽水利樞紐是繼葛洲壩水利樞紐建成后在長江上修建的世界第一大水電站，規模宏大，舉世矚目，具有巨大的防洪、發電、航運等綜合效益，是開發治理長江的骨幹工程。
  10. The reasonable limited water level can solve the conflict between flood control and profit during flood period of complicated hydraulic engineering system, and the aim of reducing flood disaster loss and getting maximum system profit can be realized

    合理的汛限水位可以更好地解決復雜水利系統汛期防洪與興利的矛盾，進而達到減少洪災損失、發揮系統最大效益的目的。
  11. Dynamic control of the limit water level belongs to non - structural measures of reservoir operation. with the analysis of the cause and rule of flood in the catchments and taking advantage of hydrology and metrology information, the operable method can be obtained which not only satisfies the flood prevention but also takes full advantage of flood resources, and the upper and lower limits of the limit water level are determined with serial hydrology calculation. then, the rule of using the upper and lower limits is put forward to reach a beneficial flood operation with small risk

    汛限水位動態控制方法屬於水庫風險調度的非工程措施范疇，通過分析流域洪水的成因和庫區降雨及致洪規律，結合水庫的蓄泄能力，積極慎重的利用水文氣象預報信息，研究既能滿足防洪要求，又可充分利用洪水資源的可操作性的調度方法，利用水文系列的連續演算方式推求汛限水位的變化范圍，提出使用汛限水位上下限的原則，達到風險較小、效益較大的目的。
  12. We can learn from the result that adopted the different limited water levers in flood season could raise the benefit of reservoir but not increasing the risk of reservoir at the same time. the risk rate of flood control will increase if the limited water level is raised, but the increased flood control risk will not very large at frequent flood owing to the discharge capacity of reservoir is larger

    分析發現，水庫實現分期汛限水位控制，可以在不增加水庫防洪風險的同時提高水庫的興利效益，抬高水庫的汛限水位，防洪風險率會增加，但由於水庫的下泄能力較大，在常遇洪水情況下其防洪風險率增加幅度並不會很大。
  13. This thesis analyses from following angles why speeding hydroelectric power exploitation is necessary for social and economic sustainable development of sichuan province : first, structure of power and resource of sichuan province requires accelerating hydroelectric power exploitation ; second, abundant water resource is advantageous for sichuan accelerating hydroelectric power exploitation ; third, comprehensive benefit results from hydroelectric power projects demands accelerating hydroelectric power exploitation ; forth, hydroelectric power exploitation stimulates development of other crafts ; fifth, construction of large scale project is beneficial for reducing resource cost of the whole society ; last, the process of hydroelectric power exploitation usually consists of much scientific and technological content

    本文從下述幾個方面分析了大力發展水電是四川社會和經濟可持續發展的必然選擇：四川的能源資源結構要求大力開發水電；四川水能資源的優勢要求大力開發水電；水電工程巨大的綜合經濟利用效益要求大力開發水電，水電工程除了發電效益外，一般還兼有防洪、灌溉、供水、航運、養殖、旅遊等社會效益，水電站的綜合利用可以為社會創造巨大的社會和經濟效益，造福一方；水電開發對經濟廣泛的拉動作用要求大力開發水電；大型水電建設有利於降低全社會資源損耗；水能資源的開發利用過程具有較高的科技含量。
  14. Regulattion for economic benefit analysis calculation and evaluation of existing flood control projects

    已成防洪工程經濟效益分析技算及評價規范
  15. To prevent flood, adopting non - project measures is feasible and efficient marching measures in recent years in most of counties, adequately utilizing modern science and technology such as computer, information processing, net and communication, system emulation, artificial intelligence and so on to build system that can automatically survey and forecast water information, now plays a important role in grasping the information of rainfall, water and project, in making and selecting preliminary draft of flood control and dispatch, which can greatly raises the efficiency and flexibility of flood control, and has important realistic significance and social economic benefits in minimizing flood disaster

    充分利用現代科學技術，如計算機、信息處理、網路和通訊、系統模擬、人工智慧等技術，建立水情自動測報系統，對雨、水、工情的掌握，防洪調度預案的制定、選擇和實施都有重要的使用價值，可以大大提高防洪工程措施的防洪效能和防汛調度的靈活性，對減少洪水災害具有重要的現實意義和社會經濟效益。鬱江洪水預報與調度系統內容豐富，主要有： 1 、系統設計； 2 、系統洪水預報模型； 3 、系統實時校正模型； 4 、系統河道洪水演進模型； 5 、系統水庫調度模型。
  16. The yangtze river three gorges project is an eye - catching hydropower project, which has profound economic and social benefit in terms of its flood - prevention, electricity generation and navigation functions

    長江三峽工程舉世矚目的水電工程，具有防洪、發電、航運等巨大的經濟效益和社會效益。
  17. A reservoir ' s flood control and dispatch are directly related to the safety in flood control and its irrigation efficiency

    摘要水庫的防洪調度直接關繫到防洪安全及興利效益的發揮。
  18. As a key parameter of multi - purpose reservoir operation, flood limit water level plays a critical role in achieving the balance between flood control and economic benefit such as hydropower generation and navigation improvement etc

    汛限水位是綜合利用水庫運行和調度的重要參數之一，它影響著防洪效益和防洪風險。
  19. Besides flood control and power generation, the three gorges project has created remarkable navigation benefit

    摘要三峽工程除防洪、發電外，具有相當的航運效益，目前這一效益已初步顯現。
  20. Reservoir is one of the important measures using to flood control and actives by human. the duty of reservoir may be reduced two aspects. one is reliable provision the safety of reservoir

    水庫作為人類興水「利」除水「害」的重要手段之一，其職責可歸納為兩個方面：一是確保自身安全；二是最大限度地發揮防洪和興利效益。
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