水湖流域 的英文怎麼說
中文拼音 [shuǐhúliúyù]
水湖流域
英文
water catchment area- 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...
- 湖 : 名詞1 (被陸地圍著的大片積水) lake 2 (指湖州) short for huzhou3 (指湖南、湖北) a name referr...
- 流 : Ⅰ動1 (液體移動; 流動) flow 2 (移動不定) drift; move; wander 3 (流傳; 傳播) spread 4 (向壞...
- 域 : 名詞(在一定疆界內的地方; 疆域) land within certain boundaries; territory; region
- 流域 : [水文] watershed; basin; drainage area; catchpit; catchment area; drainage basin; feeding ground;...
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Taihu lake basin is a plain water network district where water flows are very complicated
由於太湖流域為平原水網地區,水流運動極其復雜。The calibration result is in accord with the actual measurement, with a relative error low than 30 %
率定結果與實測數據吻合較好,相對誤差多在30 %之內,一定程度上反映了太湖流域的水質概況。Suzhou is a typical city with dense water bodies and with rapid urbanization process in the yangtze delta region
位於太湖流域平原水網地區的蘇州城市化發展迅速。Degradation of taihu lake basin water resources system and countermeasure for its rehabilitation
淺析太湖流域水資源系統退化與修復對策As the agricultural nfs is the most important factor for water environmental deterioration and lake eutrophication in china, more and more scientists and technologists focus on the control countermeasurc and pollution mechanism of agricultural non - point source ( nfs ). based on the investigation of natural resource and agricultural distribution, the loss rule of nitrogen and phosphorus in the typical land of qiandao lake watershed and distribution rule of the phytoplankton and physico - chemical characteristic in the lake were studied, and the input loading of nitrogen and phosphorus was also calculated by the annagnps model in this thesis. according to the routine monitoring data of the water environment in qiandao lake from 1989 to 2001, the concentrations of toxic substance and heavy metal were under the monitoring limit, but the total nitrogen ( tn ) and total phosphorus ( tp ) were much higher than the criterion for lake and reservoir
本文調查了千島湖流域的自然資源和農業生產情況,研究了典型坡地降雨徑流中的氮、磷污染物的輸出規律,利用annagnps模型估算流域農業非點源污染物輸入負荷,並在千島湖內設點采樣,對水質理化指標和浮游植物群落進行系統的研究,得出以下結論: 1989 2001年間的水環境常規監測資料統計分析表明,有毒物質和重金屬濃度長期在監測下限內, no _ 2 - n 、 no _ 3 - n 、 nh _ 3 - n年平均濃度均符合類標準,但湖泊水庫特定項目tn和tp濃度分別為超類和類,呈嚴重超標狀況,湖區主要污染因子是將導致富營養化的物質tn和tp 。Impacts of climate abnormality and countermeasures on water resource in beijing, tianjin and hebel
氣候異常對太湖流域水資源及社會經濟影響的對策分析Field trials of rainfall simulation were carried out to study effects of different rainfall intensities and nitrogen fertilizer application rates on nitrogen losses in rice - wheat rotation of taihu lake watershed
摘要應用田間模擬降雨,研究了太湖流域稻麥輪作方式下,不同雨強和施氮水平對農田氮素徑流流失的影響。The main features in the study of flood forecasting and control system are as follows : ( 1 ) runoff generating and confluence theory and hydro - dynamic method are adopted to predict the water level of taihu lake and key nodes, the basin wide forecasting and control system with the function of real time correction has been first established in plain river network to meet the complicated flow conditions of taihu lake basin and to enhance the reliability of forecasting results ; ( 2 ) according to the rainfall in foreseen period multiple schemes can be made in the forecasting model and adjusted with time, which overcomes the errors caused by the uncertain rainfall in the foreseen period so as to make the forecasting results approach reality
本文所研究的預報調度系統有如下特點: ( 1 )本系統採用產匯流理論和水動力學方法預報太湖及重要節點水位,首次在平原河網地區建立了具有實時校正功能的全流域預報調度系統。以適合太湖流域復雜的水力條件,增強預報的可靠性; ( 2 )預報模型可以根據預見期降雨量進行多方案預報,並隨時間推移,可以實時進行調整,克服由於預見期降雨不確定引起的誤差,使預報結果更接近實際。The main research contents of the paper involve : establishment of real time forecasting system of taihu lake basin ; forecasting method for the tidal levels along yangtze river and hongzhou bay ; model mechanics of flow generation and confluence forecasting ; forecasting model mechanics of flow dynamics in plain river networks of taihu lake basin ; case study of real time flood forecasting and control in taihu lake basin
本文所研究的內容主要概括如下: 1 )太湖流域實時預報調度系統的建立與開發機制; 2 )沿長江及杭州灣潮位預報方法; 3 )太湖流域產匯流預報模型機理; 4 )太湖流域平原河網水動力學預報模型機理; 5 )太湖流域實時洪水預報與調度實例研究。According to the demand of national, provincial and municipal enviroment agency, iaccomplished a report on taihu lake water quality in march 1996, which was submitted to the environmental commission of the state coucil as a meeting material. the report reflects the present state and tendency of taihu lake water quality and analyses the reasons of the pollution and gives suggestions for preventing the pollution. it provides the technical support for the government and plays an important role in policy decision. 2
根據國家、省及無錫市環保主管部門要求, 1996年3月完成《太湖水環境質量報告( 1980 - 1995年》 ,提交國務院環委會作為「 1996年太湖流域環保現場執法檢查會」會議材料,報告全面反映太湖水環境質量水況及十五年水質變化趨勢,綜合分析了污染原因及污染防治對策建議,為政府部門制訂「太湖流域水污染防治『九五』計劃和2010年規劃」提供了有效技術支持,發揮了重要的決策咨詢作用。Qiandaohu lake was very famous for its clean water quality. but in recent years the water body has become seriously eutrophic especially during summer months in some areas of the lake and came to the attention of national, provincial and city environment protection agency. the main objective of this study involved the following : sampling and monitoring water from the lake ; water quality assessment and biological assessment ; ascertain the limiting factors for phytoplankton growth ; fuzzy cluster analyse of water pollution of all sampling points ; predicting total phosphorus concentration in the lake by using static models ; setting up regression models and their application ; setting up an eco - dynamic model and its simulation
本研究根據1998 - 2000年連續監測數據,對千島湖進行了水質評價和生物評價;分析了千島湖水體富營養化的限制性因子;同時根據千島湖各個取樣點的污染狀況,對千島湖進行水環境質量區劃;利用前人的經驗統計模型預測了千島湖現有的磷濃度水平及治理所需要削減的污染物負荷量;並且組建了多個回歸統計模型,運用這些模型預測千島湖水體中的總磷濃度;最後根據多年水質、底質、生物等方面的監測數據以及千島湖流域的氣象和社會經濟狀況的資料組建機理性的千島湖富營養化模擬模型。Study on lake surface area change of major lakes in the taihu basin during the past 30 years
近三十年來太湖流域主要湖泊的水域變化研究Wrc research encompasses several major topics : agriculture and water quality ; lakes and rivers ; safe drinking water ; wastewater ; and watershed management
其研究主要包括以下幾個方面:農業與水質;湖泊與河流;安全飲用水;廢水和流域管理。Our government has paid great attention to its comprehensive regulation and the state planning commission approved the " the comprehensive regulation planning scheme for taihu lake basin " in june 1987
太湖流域是我國水資源綜合利用水平較高的地區之一,黨和政府十分重視太湖流域的綜合治理。於1987年6月國家計委批復同意了《太湖流域綜合治理總體規劃方案》 。Aiming at illustrating how the regional evaporation capacity was affected by human activities, this paper, by adopting statistics method, analyzed the materials covering fifteen evapotranspiration sites in chao lake valley spanning twentity years from 1981 to 2000, and then explored the relationship between the features of spatial distribution of evapotranspiration and relief, temperature, wind velocity, the amount of precipitation and other factors, as well as on the characteristics of evapotranspiration variation within a year and the trend of its annual changes
採用了統計學方法,對巢湖流域15個蒸發點20年( 1981 - 2000年)的資料進行了分析,初步探討了巢湖流域的蒸發量空間分佈特徵與地勢、氣溫、風速、降水量等因子的關系,以及蒸發量在1年內的變化特徵和年際變化趨勢,試圖說明研究時段內人類活動對區域蒸發量的影響。It lies between the ala mountain pass and the mutataer desert, can regulate climate, defend strong wind, reduce sand - storm and maintain species variety etc. the amount of water flowing into the ebinur lake decreased 23 108m3 ? a - 1 from early 1950 ' s to current along with the rapid increase of population and economy in the valley
隨著1950年代以來,艾比湖流域人口、經濟的快速增長,生產、生活用水的成倍增加,匯入艾比湖的水量由建國初期的30 108m3減少至目前的7 108m3左右,湖面也由1200km2干縮到750km2左右。Ligang xu, jingsong yang, qi zhang, hailin niu. modelling water and salt transport in a soil - water - plant system under different groundwater tables. water and environment journal
李正兆,高海鷹,張奇,徐力剛.撫仙湖流域典型農田區地下水硝態氮污染及其影響因素.農業環境科學學報Abstract : based on the problems of frequent flooding and more and more serious disasters in dongting and poyang lakes, the five characteristics and count ermeasures had been put forward for comprehensively controlling regional soil a nd water loss
文摘:針對兩湖流域洪水頻發、災害日趨嚴重的問題,提出了兩湖流域水土流失的5大特點及其防治對策,為區域水土流失綜合防治提供了依據。The study on digifax of integrated water resource plan of taihu basin set up a digital system over the lake basin, which included pollution load model and the water quality model
摘要太湖流域水資源綜合規劃數模研究建立了一個覆蓋全流域的,包括污染負荷模型、河網湖泊相耦合的水量水質模型的數字流域系統。Promotion of regional modernization to water resources development in taihu lake basin
區域現代化對太湖流域水利發展的推動作用分享友人