日徑流 的英文怎麼說
中文拼音 [rìjìngliú]
日徑流
英文
daily runoff-
The control of beam halo - chaos becomes a critical problem in the development of high intensity accelerator. efforts to remove the halo by collimation have been largely unsuccessful since the halos almost always regenerate. the mechanisms of halos are complex, such as nonlinear resonances and chaotic behavior etc. considering this, professor fang jin - qing who works in china institute of atomic energy pointed out that the theory of chaos control can be used to control beam halos. he presented the method to control halos by using nonlinear functions, which means nonlinear function g is added to the right of ion radial self - edlctric force equation and some nonlinear function are selected to control beam halos in simulations. in paper [ 69 ], controllerg = - 0. 15sin ( rmax - am ) 2 was used and the halo intensity was decreased to 0. 1078, the halos are removed partly
束暈?混沌的控制是新一代強流加速器研製的關鍵問題，隨著強流離子束應用前景的日趨廣闊而日益成為研究的熱點。傳統機械限束器因無法解決束暈的再生而收效甚微，因為束暈的形成有著其內在動力學機制?非線性共振以及混沌等。基於此，中國原子能科學院研究員方錦清將混沌控制的理論和方法開創性的運用於束暈?混沌的控制上，提出了控制束暈?混沌的非線性控制策略，即在粒子徑向所受束自生場力方程的右邊加上非線性控制函數g ：並選取一些非線性函數如等進行了控制的模擬研究，將束暈強度控制在0 . 1078左右，取得了初步的控制效果。Moreover, the aid of gray interrelation analysis and the plural regression model are applied to discuss the reason of runoff decrease and abrupt changes. for over 40 years, under the background of climatic warming, river runoff of shaanxi - gansu - ningxia region has showed a generally reduction trend
40多年來，在氣候暖干化的背景下，陜甘寧地區地表水資源變化總趨勢為減少，表現為自1950年代末以來河川年徑流量的顯著減少傾向，而且貧水化也日趨嚴重。With the observations and by using smg ( system model of genesis ) model proposed by qinyi, the daily runoff hydrograph at hongqi station of tao river is forecasted. the results showed that smg model is simple for applying and not strict with data
根據流域的觀測資料條件採用由秦毅提出的具有成因概念的系統模型（ systemmodelofgenesis ，簡稱smg模型）進行洮河紅旗站日徑流過程預報。Multiple time scales analysis of daily flow change in upper reach of yangtze river
長江上游日徑流變化的多時間尺度分析Fractal dimensions of the daily stream flow of malian drainage were calculated according to the fractal theory
摘要對馬蓮河流域各水文站的日徑流過程形態分維進行了對比分析。The results showed that the fractal dimensions of the main stream and down stream gauging staitions were higher those that of the tributary, headwater gauging stations
結果顯示，同一流域幹流的日徑流過程分維值要明顯大於支流的分維值，下游大於上游， 4個水文站分維值年際變化趨勢基本保持一致。Firstly, the fractal dimensions of daily rainfall and daily runoff are calculated by using the box - counting method. the result demonstrated that daily rainfall and daily runoff has multifractal property in a range of temporal scale. so the multifractal spectra are calculated
首先用盒子數法來計算日降雨過程和日徑流過程的分形維數，研究了無標度區間的范圍，並計算了日降雨過程和日徑流過程的多重分形譜。Based on the forecasting theory of the optimization weighted array, an optimization weighted array model with a runoff response linear model and a time sequential model is developed to predict daily runoff, and the optimal weighting coefficients are derived by the least square method
摘要根據最優加權組合預測原理，建立了徑流響應線性模型和時間序列模型的優化加權組合模型，以預測日徑流，依據最小二乘法原理確定其優化加權系數。Based on the analysis of the present situation of rizhao city and rizhao port, this paper discusses the way of integration of free trade zone and port in rizhao city, and proposes 10 suggestions for development of modern logistics in rizhao port
摘要介紹日照市和日照港的現狀，探討在日照市進行區港聯動的途徑，對日照港發展港口現代物流提出了10項建議。Dihao holiday hotel located in the timor - west restaurant called the largest - west restaurant to appear for the 360 - degree panoramic vision radius, the hong kong central gaze afar a thorn, on the downtown urban stream, is " sitting in japan ok 80, 000, dwarfs yaokan 1000 river.
位於帝濠度假酒店的旋轉西餐廳堪稱最大的旋轉西餐廳，以數十米為半徑的360度全景視野，環眺百年金港秀色，縱覽都市流金繁華，可謂「坐地日行八萬里，巡天遙看一千河」 。Due to the influence of climate drought and human activities, the ecological environment of qinghai province is in an increasingly grave condition, namely, climate abnormal events occurring frequently, grassland degenerating, ground sanding, glacier shrinking, water level of lakes descending and river runoff decreasing, and so on. in the basis of extensively collecting and analyzing the data of qinghai ecological environmental factors such as climate, water resource and grassland resource etc., the further basic research is performed on the ecological environment characters of main climate factors, surface runoff, water resource, lcc and their correlation to coordinate with the basic, strategic and precursory research for the development of china west part and provide the scientific foundation for corresponding development both ecological environment and social economy, and persistent utilization of natural environment resource
本研究針對當前在氣候乾旱化和人類活動的共同影響下青海省生態環境中氣候異常事件即氣象災害頻繁發生、草場退化、土地沙化、冰川萎縮、湖泊水位下降和河流流量減少等生態環境退化現象日益嚴重的實際，在廣泛收集和整理青海省氣候、水資源、草地資源等生態環境因子基礎資料的基礎上，對青海的主要氣候要素、地表徑流、水資源、植被的演替及其相互間的關系等主要生態環境變化特徵進行了基礎性的研究。During this collaborative action research, we communicated, inspired and improved each other by the ways of classroom observations, discussions, interviews and writing research diaries. in practice, we gradually had groped for a method of improving the level of the common spoken chinese in ganzanggou by the research of the composition teaching, and inquired a way of composition teaching which was suitable to local areas and local nationality, and tried to change the current conditions of composition teaching and advance the students " development, and improve the level of writing and language expression of students
本研究是與西北貧困地區農村小學一位語文教師合作展開的作文教學行動研究，通過課堂觀察、討論、寫研究日誌、訪談等方式，與教師相互交流、反思等，在實踐中嘗試探索通過作文教學的改革來提高學生普通話水平的有效途徑，並在此基礎上探索出適合當地的作文教學方式，從而改變現有的作文教學效果不佳的狀況，進一步提高學生的寫作水平和語言表達能力。The two methods are validated by running the xin ' anjiang model at a daily time step from the monthly data, and the model outputs are more accurate than the monthly hydrological model
然後以時間步長為日，運行新安江模型，用模擬的月徑流過程驗證了解集方法的合理性。In this paper, the chaotic nonlinear time series method was applied to improve hydrologic inflow data analysis. firstly, chaotic characteristics, i. e., fractal dimension and maximal lyapuonv exponent, and state space parameters, including time delay, reconstruct dimension and neighborhood radius, were calculated respectively. fractal dimension was estimated by g - p saturation correlation dimension method, and maximal lyapuonv exponent was calculated by two methods, namely, rosenstein method and kantz method
文中利用沙溪口的日流量時間序列，研究了水文混沌非線性時間序列的特徵量，即分維數和最大lyapunov指數的計算，以及相空間重構參數，即時間延遲、嵌入維數和領域搜索半徑的選取。Prof. horii has invented three new types of spiral flow generators. they are applied in area of engineering practice. in this paper, we depicted the actuality and background of this type of spiral flow, illustrated the important significance of its applications in engineering and basic theory
日本horii教授發明的三種自發生成螺旋流的裝置引起人們研究的興趣，本文敘述了國際上對此類螺旋流研究的現狀和背景，闡明了螺旋流研究在工業應用上和基礎理論上的重要意義，針對「環狀軸對稱開口徑向進流」旋流發生裝置進行了實驗研究。We look to hong kong to sustain the pace of its enforcement activities aimed at local producers and vendors of infringing products, to work with us to develop the means to combat the growing challenge of internat piracy, and to maintain its efforts against end - use piracy and the cross - boundary flow of infringing products
我們希望香港繼續打擊本地非法產品的製造和銷售活動；美港合作，找到途徑以對付日益嚴重的網際網路盜版行為；同時繼續展開針對使用者盜版行為及非法產品的跨境流通的執法活動。Software reuse is the efficient way to improve the productivity and quality of software development. with the increase of number of rcl ( reusable component library ) in every field and rc ( reusable component ) in rcl, the rcls face with more and more difficulties. such as the problem in category and retrieve of component, and the difficulties of communication among rcls
軟體復用是提高軟體生產率和質量的有效途徑，隨著面向各個領域構件庫的數量增長以及構件庫中軟體資源的日益擴充，構件庫面臨越來越多的困境：構件的分類檢索管理更加困難，各構件庫之間進行的信息交流也更加復雜等。Instream flow right and issues of its priority date in state laws of the u. s
美國州法中的內徑流水權及其優先權日問題The rapid growth of the population and the large scale development of industry and agriculture in zhangye in the middle reaches of heihe river, and the unreasonable development and utility to the water resource are causing the surface flow of zhengyi valley to reduce day by day, and the ecological environment of egina oasis becomes worsen sharply
然而由於中游張掖市人口的迅速增長和工農業大規模發展，加上對水資源的不合理開發利用，導致正義峽徑流量日益減少，額濟納綠洲的生態環境急劇惡化。4. the study on the frozen soil feature and its influence on the runfall of the catchment in qilian mountains. the results indicated that the soil begins to freeze around october 20, and finishes melting around august 20 of next year. altitude slope side, vegetation condition of the land and temperature are the factors influencing the depth and the time of soil
4對祁連山區凍土特徵及其對流域徑流的影響研究表明，祁連山林區土壤每年的10月20日左右開始凍結，較低海拔的到第二年的8月20日左右消融結束；海拔、坡向、植被、下墊面狀況、溫度是影響凍土深度、早晚的制約因素；凍土厚度與徑流量成反比關系。分享友人