防旱 的英文怎麼說

中文拼音 [fánghàn]
防旱 英文
protection against drought
  • 防 : Ⅰ動詞（防鷥） provide against; defend against; guard against Ⅱ名詞1 （防守; 防禦） defence 2 （堤...
  • 旱 : Ⅰ名1. （沒有降水或降水太少） dry spell; drought 2. （非水田的; 陸地上的） dryland 3. （陸地交通） on land Ⅱ形容詞（乾旱） dry; arid
  1. Effect of cytokinin spray on early - senescence prevention and yield increase of dry - cultivated rice

    噴施細胞分裂素類物質對地膜旱作水稻防衰及增產效應
  2. The dissertion, after introducing physical geography situation and societal economic sitiuation of chongqing, has also analysed the basic feature of water resources in chongqing, at present the water resources utilization in chongqing is still in traditional phase. there are so many faults and shortcomings in water resources management system. the construction of water resources institutions and regulations is fallen behind. the supply of water resoures has not sufficiently satisfied the demand to water resources. the condition of water quality has not radically improved. soil losses is still serious. the incidence of flood and drought is very high. in accordance with present condition of water resources utilization in chongqing, the dissertion argues that it should strengthen people ' s understanding to water resources sustainable utilization for chongqing ; reform the present water rexources management system and have a try on water affairs management system in chongqing ; make effort to construction of water resources " institutions and regulations ; realize demand management, constuct save - water model society ; according to actual condition, strength water utilization constrution, then realize the balance between water resources supply and demand ; according to the idea of " control resources, conduct flow ", control water pollution, realize sanitary generation ; control soil losses and protect water enviroment ; construc t the system of flood control and diaster prevent

    在對重慶市的自然地理情況和社會經濟情況作了介紹之後，還分析了重慶市水資源的基本特徵，目前重慶市的水資源利用還處在傳統的開發利用階段，水資源管理體制還存在許多弊端，水的法規制度建設也相對落後，水的供給還不能完全滿足需求，水質狀況沒有得到根本性的改善，水土流失還很嚴重，水旱災害發生的頻率比較高。針對重慶市水資源利用的現狀，本文提出：應加強對水資源持續利用的認識；改革目前重慶市的水管理體制，嘗試水務局管理體制，相應加強水的法規和制度建設，實現需水管理，建立節水型社會；根據實際情況，加強水利建設，實現水的供需平衡；依據「控源導流」的思想控制水污染，實現清潔生產；治理水土流失，保護水環境；建設防洪減災體系。
  3. Those and other wealthy nations are investing in windmill - powered plants that turn seawater to drinking water, in flood barriers and floatable homes, and in grains and soybeans genetically altered to flourish even in a drought

    這些國家與其他富國正投資建設由風力發電設備驅動的將海水淡化為飲用水的工廠，同時還在投資建設防洪堤、水上漂浮住宅、以及能在乾旱條件下生長的轉基因穀物與大豆。
  4. The calcium products, a variety of elements nitrogen, which is necessary for some nutrients seedling growth can induce root growth seedling vigor, flower, bao lei, 4. 2 peach, rapid calcium, nitrogen and other trace elements that can prevent root blight, fusarium wilt, leaf, blight of rot. weak seedling bud abortion, a potent rotten peach can enhance seedling drought and frost - proof, anti premature senility, anti - std calciprivia plant capacity promotion developed root seedlings seedlings healthy and steady early, squaring focus block chu high boll early, rapid expansion of peach, peach increased weight gain., 1999 chang, the color white lint high, up to 25 to 35 % yield

    本產品含鈣、氮多種元素，是棉苗生長所必需有的養份，能促使棉苗根部生長旺盛，保花、保蕾、膨桃，能快速補鈣、氮等微量元素，可預防根枯病、枯萎病、小葉病、立枯病，對爛根、弱苗、花蕾敗育，爛桃有特效，能提高棉苗抗旱、防凍、抗早衰、抗植物缺鈣性病能力，促進根系發達、苗壯苗健、穩長早發、現蕾集中、座鈴率高、成鈴早、膨桃快、桃增大增重、吐絮暢、色澤白、衣分高，增產可達25 - 35 % 。
  5. The subject is based on the study forward position of water resources management of liaoning province, and use the developed tendency and succeeded experience of world water resources for reference, take theory of sustainable development as guiding ideologue, adopt systematic project, protection of ecosystem and environment and theory of economy forecast engage in composite analyze, dynamic evaluate and forecast analyze, forecast developed tendency of water resources supplement and demand of liaoning province, put forward water resources rational disposition, economize on water, the prevention and control of water pollution and strength water resources protection etc. measures, supply decisional foundation for fight drought, economize on water and water resources optimized disposition, is water resources strategic research forward sustainable development, is a part of water conservancy developed program of liaoning province in the 15 period, and it has important significance to accomplish the sustainable development of economy and environment of liaoning province

    本課題立足於遼寧省水資源管理研究前沿，借鑒了國內外水資源發展趨勢和成功經驗，以可持續發展的理論為指導，運用系統工程、生態環境保護理論和經濟預測理論進行綜合分析、動態評價，進而預測遼寧省水資源供需發展態勢，提出了遼寧省水資源合理配置、節約用水、水污染防治和增強水資源保護等措施，為遼寧省抗旱、節水和水資源優化配置提供決策依據。本文是面向可持續發展的遼寧省水資源戰略研究，是「十五」期間遼寧水利發展規劃整體布局的一部分，對實現遼寧省經濟、資源可持續發展具有重要意義。
  6. Firstly, the status of our nation ' s water resources, flood and arid hazards is overviewed to illustrate the necessity for study on dynamic control of flood season limited water level. disadvantages in traditional limitsd water level design, static control of limited water level design, static control of limited water level and fuzzy limited water level curve are pointed out, and mending methods for these are introduced. dynamic control and its key problems are analyzed hi next section. the allowable range of limited water level is determined, so as the allowable extreme risk index. the definition of extreme risk is re - illustrated, risk analysis methods in reservoir operation is discussed either. according to the definition of extreme risk rate, the allowable extreme risk rate of reservoir is systematically demonstrated with variant extreme risk indexes and flood season limited water level

    本文首先闡述了我國水資源狀況和水旱災害、說明水庫汛期限制水位動態控制研究的必要性；介紹了傳統汛限水位設計、汛限水位靜態控制、模糊汛限水位過程線存在的問題及其初步改進方法；分析汛期限制水位動態控制的方法及關鍵問題；進一步闡述了水庫極限風險率的定義；根據極限風險率定義，詳細敘述了不同極限風險指標時、不同汛期限制水位下起調，水庫所能承受的極限風險率計算方法。然後，基於極限風險率計算方法，以白石水庫為背景，研究「考慮壩體自身安全、考慮壩體安全與下游防護對象控制下泄流量的汛限水位動態控制的極限風險率」 。
  7. Regional combinational law of the main agricultural meteorological disaster is summarized through analyse three main agricultural meteorological disaster and their types, characteristic and regional distribution in jilin province. and forecast the trend of drought, flood and low temperature cold damage. all the purpose is to provide the scientific basis for disaster prevention and control in accordance with local condition

    本文通過對吉林省三種主要農業氣象災害（乾旱、澇災、低溫冷害）的特徵分析，總結出吉林省主要農業氣象災害的空間組合規律，並對未來旱澇和低溫冷害的趨勢進行了預測，為吉林省制定減災、防災和救災的基本對策提供科學的依據。
  8. The water level on the crucial wangjiaba hydrological station may soon surge above the danger line as more rains have been forecast in the next few days, cheng dianlong, deputy director of the office of the flood control and drought relief headquarters, said

    防汛抗旱指揮部辦公室副主任程淀龍透露:在未來的數天內，還會有更多的降雨，關鍵的王家壩水文站的水位可能很快就要超過警戒水位
  9. In rural areas, it is mainly used to handle mud, dejection, river water and slurry feedstuff instead of man labor, and also used for flood and drought control, river mud pumping, manure production, as well as used simply as a traveling fire pump in countryside

    在農村主要用作河泥、糞便、河水、漿飼料的吸送澆灑，代替肩挑人擔，並作排澇，抗旱之用，亦可進行車濱頭，上河泥等積肥生產還可作農村簡易流動消防水泵。
  10. The method and contents to build up the drought early warning system for agriculture based on the application of the risk analysis technique for drought control are described in detail herein ; for which the practice shows that the drought warning system made with the core technique of drought risk analysis is practicable and can provide the decision - making basis for making the relevant measures of drought control and drought resistance

    摘要文中對應用乾旱風險分析技術建立農業乾旱預警系統的內容和方法做了詳細介紹，通過實例證明，應用以乾旱風險技術為核心的乾旱預警系統對農業乾旱進行預警是切實可行的，可以為實施防旱抗旱措施提供決策依據。
  11. In the next few years china will concentrate on spreading the following agricultural techniques : improved new varieties, paddy rice nurturing in dry nursery and thin planting by throwing rice seedlings, plastic mulching, precise and semi - precise mechanical seeding, integrated pest management, scientific fertilization, water - saving irrigation, and dry land farming

    今後幾年，將重點推廣以下重要農業技術：優良新品種、水稻旱育稀植及拋秧、地膜覆蓋、精量半精量機械化播種、病蟲害綜合防治、科學用肥、節水灌溉和旱作農業等重大適用技術。
  12. Summary reports of national headquarters on inspection of flood control and drought relief

    國家防總防汛抗旱檢查匯總報告
  13. The disaster has caused direct economic losses of around 12 billion yuan or about 1. 6 billion us dollars according to statistics of the office of flood control and drought relief quarters

    據國家防洪抗旱指揮部的數據顯示，洪災造成直接經濟損失約120億元（約16億美元） 。
  14. Study on prevention and cure countermeasures of flood drought disasters in hubei province

    湖北防旱治澇減少農業氣象災害的對策研究
  15. This paper briefly analyzed the managements and techniques of wetland forests and its change trends in usa

    濕地不僅具有保持水源、凈化水質、蓄洪防旱、調節氣候和保護海岸等巨大的生態功能，而且能夠創造巨大的經濟價值。
  16. Although the water levels on the middle reaches begun to recede, new dangers might occur as the dikes had long been submerged in water

    來自國家防旱抗洪指揮中心的消息說，在河流主流堤壩和洪水泛濫區域，共出現了214處險情。但是，所有的險情都得到了有效的控制。
  17. One hundred and twenty mobile soil moisture sites and thirty three immobile soil moisture sites have been set up and begin to work, which show that the system will decrease the investment, enhance forecasting veracity and provide reliable and scientific foundation against drought in beijing

    實際應用結果表明，該系統解決了目前墑情固定站投資過高且數量不足的問題，能夠滿足北京市土壤墑情預測預報要求，可為北京地區防旱、抗旱提供可靠的科學依據。
  18. The computed palmer drought index of 124 stations in the north of china are used to analyse some charactersin this region, including the main drouthy years and its severity, the drought range, etc. we also analyse the main drouthy periods, the frequency of each drought degree, the main area and the drought cycle in northwest china, north china and northeast china. on the base of the further modification of palmer drought severity model, a daily palmer drought severity model are developed. lt indicated that the daily drought index is accordant with the monthly drought index, and can reflect the change of severity in detail

    應用進一步修正的帕默爾旱度模式計算的我國北方地區124個站點的40年逐月旱度值，分析了我國北方地區的一些乾旱特徵，包括北方地區旱情較重的大旱年及其嚴重程度、主要乾旱區；華北、西北和東北地區各等級乾旱發生頻率、主要乾旱時段、乾旱周期等，為防旱抗旱提供了科學依據。
  19. Furthermore, the harmfulness of drought disasters was briefly introduced, and some drought - resisting measures, including administrative management measures, technical measures, rural drought - resisting measures, urban drought - resisting measures, and emergency measures, were proposed

    此外，一般性地描述了乾旱災害的危害，並從防旱抗旱的組織管理基礎措施、技術性措施、農村（或農業）防旱措施、城市防旱措施以及乾旱應急對策等5個方面提出了乾旱災害的系統性應對措施。
  20. It can be used to monitor the process of the drought ' s appearance, development and transformation, to analyze the scope and the level of drought, and to predict further possible development of the drought. it can provide correct and timely information about drought to any related departments, and also provide reliable evidence for the leader to make a correct decision against drought, and a media for the interaction on drought information between different departments

    通過山東省抗旱信息管理系統，可以實時監視全省旱情發生、發展及演變過程，分析受旱范圍、受旱程度，掌握抗旱動態，預測下一步旱情的發展趨勢，為各級抗旱決策部門提供及時、準確的旱情及抗旱活動信息，為領導制定科學、正確的防旱、抗旱減災決策提供可靠依據，也為各級抗旱業務部門之間的交互提供了平臺。
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