近期預測 的英文怎麼說

中文拼音 [jìnqīyùcè]
近期預測 英文
last-period forecast
  • 近 : Ⅰ形容詞1 （空間或時間距離短） near; close 2 （接近） approaching; approximately; close to 3 （親...
  • 期 : 期名詞[書面語]1. （一周年） a full year; anniversary 2. （一整月） a full month
  • 預 : Ⅰ副詞（預先; 事先） in advance; beforehand Ⅱ動詞（參與） take part in
  • 測 : 動詞1. （測量） survey; fathom; measure 2. （測度; 推測） conjecture; infer
  • 近期 : in the near future; short term; recent
  • 預測 : calculate; forecast; prognosis; divine; forecasting; foreshadowing; predetermination
  1. The land limited carrying capacity is 12148 thousand persons in the agriculture and pasturage zone of northern shaanxi, and the corrected land most carrying capacity is 9140 thousand persons, and the ideal carrying capacity is 6212 thousand persons

    由於短期內土地最大生產力無法達到，生物生理性人口承載量和理想人口承載量近期內難以實現。根據不同時段投入下土地生產能力和人口發展預測，從現在到2030年，區域人口一直處于嚴重超載狀況。
  2. First, according to measured data and literature, the river channel evolution rule and its reasons in the southern branch of the yangtze river are discussed from the perspectives of historic evolution, recent evolution and the tendency prediction of river channel evolution. besides, the local reservoir has been studied from the changes in thalweg and section as well as the calculation of local erosion and deposit. consequently, the stability and feasibility of reservoir construction in the river section are approved

    首先根據大量實測資料及文獻資料，就歷史變遷、近期演變、河演趨勢預測等方面，初步探討了長江口南支河段河道演變規律及原因，並具體就深泓線的變化、主槽斷面變化、局部沖淤計算等方面對擬建水庫局部區域進行了分析，論證了工程河段建設水庫的穩定性及可行性。
  3. Meteorological disaster ( mainly wind damagae, waterlog disaster and drought damage ) was classified by five categories as slight, not serious, medium, relatively serious and serious by the degree of its influence on guangzhou, and divided into 3 ranges in time : short - term ( 2000 2002 ), medium - term ( 2003 2006 ), and long - term ( 2007 2010 ). through the investigation by 57 experts who had been engaged in disatser research for a long time, with application expert of assessment method ( delphi method ) the results showed that wind damage would have the greatest influence on guangzhou among the meteorological disasters. in the coming 10 years, there would be tropical cyclone influence on guangzhou almost every year, which would bring a certain extent of damage that was 10 15 % more serious than that in normal year. waterlog disaster brings less influence compared them with tropical cyclone in short term, but its influence was close to that of tropical cyclone in mid - term and even surpasses that of tropical cyclone in long - term. waterlog damage in forcasting period will be about 10 % more serious than that in normal year

    將氣象災害（主要是風災、澇災和旱災）對廣州市的影響程度分成輕微、偏輕、中等、偏重和嚴重五個級別，在時間上將未來10年分成三個時期：近期（ 2000 2002年） 、中期（ 2003 2006年） 、遠期（ 2007 2010年） ，通過對廣州市57名長期從事災害研究的專家的調查，再運用專家評估法，結果表明：在三種災害中，對廣州市影響最大的是風災，未來10年幾乎每年都有熱帶氣旋影響廣州，造成較大程度的損失，其損失程度約比中等年份偏多10 15 ;澇災對廣州市的影響在近期比臺風小，中期與臺風的影響接近，至遠期的影響超過臺風，整個預測期內比中等年份偏多10左右。
  4. More recently, david hathaway, a solar physicist at the marshall space flight center nasa and his colleagues predict the peak of solar activity will take place around the middle of the year 2000. their prediction is based on the recent sunspot number and geomagnetic activity

    最近，美國太空總署馬歇爾飛行中心的太陽物理學家大偉哈法威及其同事根據太陽黑子的數目和地磁活動，預測太陽活動在2000年中會到達高峰期。
  5. It is most helpful to adise women in their mid to late 40s that the median age at menopause in nonsmoking women is 52 to 53 years and that symptoms such as hot flashes and longer interals between menses may be the most practical predictors of the approaching cessation of menses

    非吸煙婦女絕經的中位年齡為52到53歲，潮熱癥之類的癥狀及月經周期間隔時間的延長是接近月經終止最可行的預測因子，對那些將近50歲的婦女說明以上建議是有益的。
  6. It is most helpful to advise women in their mid to late 40s that the median age at menopause in nonsmoking women is 52 to 53 years and that symptoms such as hot flashes and longer intervals between menses may be the most practical predictors of the approaching cessation of menses

    非吸煙婦女絕經的中位年齡為52到53歲，潮熱癥之類的癥狀及月經周期間隔時間的延長是接近月經終止最可行的預測因子，對那些將近50歲的婦女說明以上建議是有益的。
  7. It integrates the short - range prediction, online measurement and recent - range correction of prediction

    即把短期預測、在線測量和近期預測相結合進行預測結果的在線修小。
  8. The artificial neural net ( ann ) way is universal regard as one of the most effective ways of stlf. in this paper, some research is developed for stlf using ann ways in several parts : the first part is about the arithmetic of ann based on bp model, namely the advanced of traditional bp arithmetic, one alterable step and scale bp arithmetic based on comparability of model and probability of accepting bp arithmetic is used to enhances a lot the convergence rate of learning process of bp network, but also avoid the stagnation problem to some extent. it indicates that the ann ' s efficiency and precision by the way can be ameliorated by the simulation of real data

    神經網路方法在短期預測中已經被公認為較有效的方法，本文針對神經網路用於電力系統短期負荷預測的幾個方面展開研究工作：第一部分研究一般用於負荷預測的神經網路bp模型的演算法，即對傳統的bp演算法的改進，將一種基於模式逼近度和接受概率的變步長快速bp演算法應用到短期負荷預測，模擬結果表明該方法有效的改善了bp演算法收斂速度慢以及容易陷入局部最小點的缺點，從而提高了神經網路用於負荷預測的效率和精度。
  9. This paper predicts the potential of residual resources and unproved reserves in liaohe oilfield, analyzes the exploration degree and direction, evaluates and optimizes each zone, defines 7 key zones for recent exploration in the oilfield, and demonstrates the geological conditions, resource potential and exploration targets in each key zone

    運用多種方法對遼河油田剩餘資源潛力及近期待探明儲量進行了預測，並從勘探程度和勘探方向分析入手，對各個區帶進行了深入評價和優選，明確了近期遼河油區的7個重點勘探區帶，並對各重點區帶的石油地質條件、資源潛力、勘探目標進行了論證分析，為近期油氣勘探指明了方向。
  10. However, this approach is faced with two key challenges. first is the keen competition from fast emerging ports in southern china, in particular the prd region, which has been assessed in the latest round of the study on port cargo forecasts. one of the conclusions of the study was that although neighbouring ports offer lower monetary costs, ours has the advantages in terms of high frequency of callings, extremely efficient operation and associated logistics services

    首先是華南一帶的港口，近年冒升之勢甚速，儼然成為香港的強大競爭對手，其中尤以珠江三角洲的港口為甚；我們已透過最新的港口貨運量預測研究，分析這趨勢對我們的影響；研究結論指出，雖然珠江三角洲港口收費低廉，但香港卻在頻密的船期，作業迅速有效，以及物流增值服務上，較鄰近港口優勝。
  11. Based on the discussions of the conventional and recent methods of short term load forecasting such as time series, multiple regression approaches and artificial intelligence technologies, this paper presents a hybrid short term forecasting model which combines the artificial neural network ( ann ) and genetic algorithm ( ga ). in order to improve the convergence speed and precision of the back - propagation ( bp ), a new improved algorithm - the adapted learning algorithm based on quasi - newton method is given

    本文首先分析比較了電力系統短期負荷預測的傳統方法時間序列法和回歸方法以及最近的專家系統和神經網路技術的優點和不足，然後針對人工神經網路bp演算法的不足對其進行了改進，採用了基於擬牛頓的自適應演算法，它提高了網路學習效率，具有較快的收斂速度和較高的精度。接著提出了改進的遺傳演算法來改善神經網路的局部收斂性。
  12. In this paper, the recent progress of colouring technology of modified and unmodified and color master - batch of polypropylene fibers are reviewed, and the trends of which are discussed

    本文對改性聚丙烯纖維及未改性聚丙烯纖維染色技術及色母粒著色技術近期進展作了綜述，並對其發展前景進行了預測、討論。
  13. We also predicted electrical net requirement for electrical power and waterpower - electricity with considering peak - adjustment in the near and medium term

    對近中期電力系統電力需求，考慮電網調峰對水電需求，預測近中期電網對水電的需求數量。
  14. Compare and analyze its opponent, research its developing environment and predict its developing space, it concludes that jiangyin port will be developed as an important local port in the short run and an mam pivot port in the medium and long run ( 2010 ~ 2030 )

    在對其競爭對手進行比較分析的基礎上，結合江陰港發展環境研究和發展空間預測，得出江陰港近期作為地區重要港口發展，中長期（ 2010 2030年）作為主樞紐港發展才是正確合理定位的結論。
  15. Despite the recent advances in the theory of prediction, the time and number of meteors at the maxima may still have substantial deviation. for those who would like to perform scientific observation, it is advised to keep watchful eyes on the sky 1 to 2 days before and after the predicted maxima

    雖然近年預測流星雨的理論進步不小，但在時間和數量上仍可能存在較大的誤差，故此有志進行科學觀測的朋友應于極大期前後1至2天均作觀測。
  16. Since the recent and short - range prediction is always better than the mid - range and long - range prediction, the solution of online correction is brought forward

    根據近期預測總是優于短期、中期和長期預測的原則，提出了在線修正的解決辦法。
  17. In this paper, subjects mainly focused are as follows : to meet with the requirement of forward business and the establishment of mid - long term generation planning of hydroelectric plant, the yearly runoff and the monthly runoff are studied in this paper, providing many kinds models that suited to min - long term runoff forecast, including the time series analysis, the nearest neighbor bootstrap regressive model, the grey topological model, recession curve model, threshold auto regression, mean generating function, and ann model etc. the forecast result proves that these models are useful

    本文從以下幾方面進行了較為深入的研究： （ 1 ）為了滿足水電廠的期貨交易及編制水電站中長期發電計劃的需要，本文對年、月徑流預測進行了研究，提出了徑流中長期預測模型，包括：時間序列模型、最近鄰抽樣回歸模型、灰色拓撲預測、退水曲線模型、門限自回歸模型、均生函數模型及神經網路模型等，從預測成果來看，效果較好。
  18. At first the authors explain the structural environment of earthquake in china, by giving an example of the institutes of epicenter of earthquake in china, from january, 1989 to december, 1998, it shows the recent activity characteritic and districts division of earthquake in china. secondly they give a prediction by explaining stages about the earthquake activity in the past 100 years in china

    首先對中國地震構造環境作了分析，並以1989年1月至1998年12月中國地震震中分佈為例說明中國近期地震活動特徵且對中國近期進行地震分區.最後，試圖通過對中國近100年地震活動分期分析，作出相應的中長期預測
  19. Early forecast and evaluation study on chief source rock in baiyun depression

    南海北部深水區白雲凹陷古近系烴源巖的早期預測
  20. As such in this study, attempt was made at coupling the artificial neural network ( ann ) with the xinanjiang conceptual model with the view to enhancing the quality of its flow forecast

    鑒於此種情況本文將人工神經網路演算法同新安江模型相耦合以提高模型預報的精度。計算中使用了近期觀測資料以及模型中徑流流量預報產生的誤差殘差。
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