水能利用 的英文怎麼說

中文拼音 [shuǐnénglìyòng]
水能利用 英文
waterpower utilization
  • 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...
  • 能 : 能名詞（姓氏） a surname
  • 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...
  1. After the stolon had suffered from severing disturbance, clonal ramets could keep photosynthetic organ from being damaged through the plastic responses of the chlorophyll fluorescence traits, such as increasing nonphotochemical quenching of chlorophyll fluorescence ( npq ), decreasing actual photochemical efficiency of ps ii in the light ( f / fm " ) and photochemical electron transport rate ( etr ). moreover, the clonal ramets could also increase water use efficiency by means of decreasing stomatal conductance

    在匍匐莖受到切斷干擾后，臭柏能通過提高非光化學猝滅（ npq ） 、降低ps實際光化學量子產量（ f fm 』 ）和表觀光合電子傳遞速率（ etr ）等葉綠素熒光特性的可塑性反應來保護小枝光合機構不被破壞，並且可以降低氣孔導度以提高水分利用效率。
  2. At one school, pupils of below average reading ability used software to create their own book, which was then presented to the rest of the class

    在其中的一所學校，閱讀能力本來低於平均水平的學生已能利用軟體自己編書供班上其他同學閱讀。
  3. Under normal water and drought condition mosuchun can raise photosynthetic rate and water use efficiency ( wue )

    正常和乾旱條件下摩素淳能明顯提高光合速率和水分利用效率，促進有機物質的積累。
  4. Geothermal power stations tap aquifers heated by contact with hot rocks in volcanic regions ? or, in hot but dry spots, they pump water past such rocks to heat it up

    地熱發電廠利用火山地區? ?或者地溫高且乾燥的地點? ?的乾熱巖體傳導熱能給含水層畜熱，然後將水注入含水層利用熱巖體對其加熱並使之汽化。
  5. Results show that the growth of plants is limited, growth of root is enhanced, water consumption is reduced, water use efficiency increase apparently, yield has little reduce when reducing irrigation water and detaining irrigation time properly

    結果顯示：分蘗拔節期適當減少灌水量並推遲灌水時間，能抑制春小麥地上部分的生長，促進根系生長，減少總耗水量，提高水分利用率。
  6. Concept oderbruch 2010 towards multifunctional use of polders as part of strategies for sustainable flood management in brief

    洪水可持續管理對策之圩地多功能利用論文摘編
  7. According to analyzing the criterion of weighing the economic operation results, the examining indexes are put forward, i. e. relative water consuming rate to generate electricity and relative water power utilization rate the computation formulas ae also given

    本文通過分析衡量水電站經濟調度效果的標準，提出了考核指標，即相對發電耗水率和相對水能利用率，並給出了計算公式。
  8. We energetically advocate straw mantle to lily flower in living through the winter in east of gansu, because straw mantle protect the environment, keep moisture, and effectively adjust growth course of lily flower, make the output form period avoid the furthest serious spring arid, increase the water and fertilizer utilize efficiency, increase production observably

    隴東塬區黃花菜越冬田間覆蓋應大力提倡秸稈覆蓋，由於秸稈覆蓋既環保，又保墑，而且能有效調節黃花菜發育進程，使產量形成期避開隴東春早最嚴重時期，提高水、肥利用率，增產顯著。
  9. But for the reservoir water - supply system, the reservoir whose oam cost is low and flow into the reservoir is more may be selected to be taken advantage of the storage capacity of this kind of increase to regulate some water yield more and in order to substituting the water supply of the other water supply projects whose oam cost is comparatively higher, so that to achieve the goal of the oam saved, that is to say, that can utilize this regulation capacity increased of the reservoir to optimize operation between the raw water systems so that to save the oam of the system. namely, it can obtain a certain economic benefits to utilize this kind of difference between water supply ability and reality water - using levels existing for a long time

    從長春市供水系統長期規劃和目前供水現狀研究得出，在目前和今後的長時期內長春市供水系統的供水能力總是大於實際用水水平。這種長期存在的差別對松花江供水只意味著減少抽水量。但對水庫工程供水系統則可挑選運行費用低的、入庫水量較多的某個水庫，利用這種增加的調節庫容多調節出一些水量，以替代運行費用較高的供水工程的供水。
  10. In general speaking, this paper has deeply researched the unit increasing capacity for improving hydraulic power utilization of our country, and this paper is a guide for unit increasing capacity working of gezhouba hydroelectric power plant and other hydroelecrtic plants

    總之，本文立足水電事業的發展，為提高我國水力發電機組水能利用率，對機組增容改造進行了深入的研究，對葛洲壩電站機組增容改造和其它水電站的機組改造工作具有指導作用。
  11. Hydro power system harnesses the energy in water when its falls from height to generate electricity

    水電系統設于高處的水池儲水儲能，利用水向下傾注的落差產生電能。
  12. Based on water use efficiency, water produce energy efficiency and economic benefit of water use to different crops, an overall evaluation of water use efficiency to cropping system in irrigation field of beijing is made, and a planting structure of grain cropping, fruit growing and vegetables in this region is put forwand to promote the development of thought and approach about water saving cropping system

    摘要以各種作物的水分利用效率、水分能量生產效率和水分經濟利用效益評價為依據，對北京市灌溉農田的水分利用狀況進行了綜合評價，提出了該區域優化糧食作物、果樹和瓜菜類作物的種植結構，推進節水型種植業發展的思路與途徑。
  13. This paper is carrying out based on the chemical materials of huanhe group of cretaceous system of erdos basin, carrying on relativity analysis about tds and three major anion percentage of meq ( milligram equivalent ), taking cluster analyses on tds and the three anion percentage of meq, the trend analysis of the percentage of the number of fresh water and the total water with the increases of anion percentage of meq, classifies the new index, divide the groundwater into three kinds according to percentage of meq of three major anion finally defining new groundwater water chemistry : definitely bicarbonate type, relativity bicarbonate type and non - bicarbonate types, point out that the possibilities of fresh water reduce in proper order of these kinds

    鄂爾多斯地下水勘查是國家重大的地質調查項目，在地下水水化學研究的幾次大型討論會議上，專家們一致認識到，能不能利用鄂爾多斯盆地地下水勘查項目中的大量地下水水質分析資料，探索出一種新的水化學類型劃分方法，對舒卡列夫分類中的25毫克當量百分數的分類界限加以重新考慮，而找出一個與淡水密切相關的x作為分類界限。本文就是以鄂爾多斯自流水盆地白堊系保安群環河組地下水水化學資料為基礎而開展相關研究的。
  14. As simulated photosynthetic radiation strengthened from 0 to 800 mol - m - 2s - 1, the water use efficiency of vegetative and reproductive shoots had a trend of suddenly increasing

    本研究認為， co 。濃度升高能夠促進c3光合途徑植物貝加爾針茅的初級生產，顯著提高水分利用效率，增強其生存競爭能力。
  15. With intensifying of simulated photosynthetic radiation, the photosynthesis rates for all the shoots were increasing before radiation intensity reached 1200 - 1400 mol - m - 2 - s1 and 1000 - 1200 mol - m - 2s - 1 respectively for vegetative shoots and reproductive shoots

    由此可見，大氣污染、煙霧和氣溶膠導致的有效光輻射的減小對貝加爾針茅的光合積累影響較小，而水分利用效率則能有所提高。
  16. There will be a great future if we integrate solar energy utilization techniques into heat pump techniques. on the base of integrating the two techniques, the paper analyzed the art trait of heat pump water heater, the manner of integration, the essential theory ; and developed a small capacity direct expansion solar - assisted heat pump water heater, and tested its thermal performance on the condition of different weather such as sunshine, overcast sky & night. the results make clear a small capacity direct expansion solar - assisted heat pump water heater can absorb not only solar energy but heat energy in air ; it takes on favorable thermal performance, on the condition of different weather such as sunshine, overcast sky & night, coph is about between 3. 5 ~ 5. 0, eer is about between 2. 5 ~ 4. 5, these are better than traditional air source heat pump water heater and non - direct expansion solar - assisted heat pump water heater, and it takes between 2 and 3 kwh to heat 270 kg water from 20 c to 50 c, it is very great in terms of saving energy and protecting environment,

    本文在結合太陽能利用與熱泵技術的基礎上，分析研究了太陽能熱泵熱水系統的技術特點；太陽能集熱系統與熱泵系統的結合方式；直接蒸發式太陽能熱泵熱水系統的基本理論；研製出小功率直接蒸發式太陽能熱泵熱水系統樣機，並在晴天、陰天、夜晚等不同的天氣情況下對其進行了試驗，實驗結果表明：本小功率直接蒸發式太陽能熱泵熱水系統不但可以有效地吸收太陽能，還能有效地吸收空氣中的能量，具有良好的熱性能，在不同的天氣情況下，其制熱系數cop _ h大約在3 . 5 5 . 0之間，優于傳統的空氣熱泵和非直接蒸發式太陽能熱泵熱水系統：其效能比eer大約在2 . 5 4 . 5之間，將270kg水從20加熱到50隻需用電2 3度，節能及環保效果明顯。
  17. Considering to the weakness of solar adsorption cooling system with a view to the intermittent characteristics, which can not refrigerate in daytime, a new adsorption bed of vacuum tube cooled by water flow is proposed and a continuous cycle operation for the adsorption bed with active carbon fibre ( acf ) - methanol as adsorption - refrigerant pair is achieved

    摘要針對目前太陽能固體吸附製冷循環過程只能利用夜晚散熱實現吸附製冷，不能在白天進行製冷的缺點，提出了一種新型吸附集熱系統：真空集熱管水冷型吸附集熱床，以活性炭纖維甲醇為工質對，實現連續製冷循環，並對其進行了兩方面相關的性能實驗。
  18. While the scientific technology developing at a tremendous speed, the level of hydro - generator manufacturing is increasing. now the f - class insulation standard for generator is adopted, and cad for hydraulic design has spread, and advanced theory in hydraulic design is applied, and insulation materials are discovered, and precise processing techniques are under research. in the hydroelectric industry it ' s necessary to increase the generating units " installed capacity to take advantage of an old power plant and to raise the utilization ratio of water power energy

    隨著科學技術的飛速發展，水力發電機的生產製造水平日益提高， f級絕緣在電機中的運用；計算機cad輔助水力設計的推廣，先進的水力設計理論的應用，新的電氣絕緣材料的發現，精密的加工工藝的研究，為了提高水能利用率，使老電站煥發青春，機組增容改造已是水電事業發展中一項不容忽視的工作。
  19. Based on an in - depth analysis of various energy existence and present utilizing facts in this area, this paper also raised the major problems in the existing energy system, and thus worked out a comprehensive energy utilizing proposal with water resources as major while windy and solar energy as supplements

    在深入分析區內各種能源資源分佈和利用現狀的基礎上，文中指出了現有能源供應系統存在的主要問題，制定了能源利用方案研究的原則，提出了以水能利用為主，輔以風能和光能的能源綜合利用方案。
  20. Research on water diversion along great west line and hydropower development of nujiang, lancang and yaluzangbu rivers

    大西線調水與西南三江水能利用探討
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