長期預測 的英文怎麼說

中文拼音 [zhǎngqīyùcè]
長期預測 英文
long range forecast
  • 長 : 長Ⅰ形容詞1 （年紀較大） older; elder; senior 2 （排行最大） eldest; oldest Ⅱ名詞（領導人） chief;...
  • 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
  • 長期 : over a long period of time; long-term; long range; secular
  • 預測 : calculate; forecast; prognosis; divine; forecasting; foreshadowing; predetermination
  1. This difference between the prophetic and the engineering character of sciences does not correspond to the difference between long-term and short-term predictions.

    預言的科學性和工程的科學性的這種區別不同於長期預測和短期預測之間的區別。
  2. His long - term forecast, despite the uncertainties, portrays a distant time when the world ' s continents come together again to form a new supercontinent, which he calls pangea ultima

    他的長期預測，盡管充滿不確定性，呈現遙遠的未來世界的大陸板塊會再聚合，形成新超級大陸，他稱之為終極盤古大陸。
  3. The long-term perspective and challenge is one of sustained growth of productivity.

    長期預測和挑戰是一個有關生產力持續增長的問題。
  4. Based on sample of the index from april 3, 1991 to may 31, 2001, arima models have been built with tsp computer software guided by route of " from general to specific ". the models built have better fit goodness and one point forward prediction is highly precise. but ultra - sample prediction by c + + program shows prediction precision reduces fast as the length of prediction grows, long term prediction of the index is impossible

    建模表明利用tsp統計軟體結合從「一般到特殊」的建模方法，所建的模型對已有數據的擬合較好，向前一步單點預測準確性較高，但利用c語言程序進行進一步分析表明時間序列分析模型對深圳成分指數的長期預測效果明顯降低。
  5. It gets a good forecasting result in lab simulation, and will be used in hunan power bureau, it has good performance and convenient interface

    通過實驗室模擬，該綜合模型達到了令人滿意的預測效果，該預測軟體將用於湖南省電力局進行湖南省電力負荷的中長期預測，其操作方便、實用性強。
  6. In the meanwhile, we find is very unstable and quite weak at long - term prediction of stock returns after the in - depth research

    在對值進一步的實證研究表明其極不穩定，其長期預測股票收益率的能力很差。
  7. It is certainly true that such long-scale forecasts--long-term forecasts of a wide range and possibly somewhat vague can be achieved in some sciences.

    這種大規模預報（范圍廣泛而且可能有點含糊的長期預測）顯然在某些學科是能夠做到的。
  8. 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。
  9. 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。
  10. 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
  11. Early at the end of the twentith centmp, a long - term prediction about l world traveling development has been announced by wto ( world travei organization ). they said f in 2020, china will become the biggest reception country of world tourism, and the annual number of international travelers will amount to l30 mllion. also by that time, china will become the no. 4 biggest international tourist source nation, l 00 million chinese will stfide out our naton

    早在20世紀末，世界旅遊組織（ wto ）關於世界旅遊發展的長期預測報告就已指出，道2020年，中國將成為世界國際旅遊的第一大接待國，年接待國際旅遊者將超過1 . 3億人次，屆時，中國還將成為世界第四大國際旅遊客源國，將有億萬中國人邁出國門。
  12. “ long - term forecasts : where do we stand

    「長期預測」我們處於何種地位？
  13. Most reckon it will never be possible to give accurate, long - term predictions of when and where serious quakes will strike

    人們大多認為給出嚴重地震即將發生的時間地點的準確、長期預測是不可能的。
  14. “ if they were reliable and accurate, long - term forecasts could be useful in engineering and emergency planning measures to mitigate the impact of earthquakes

    「如果可靠的和準確，長期預測對于採取工程和緊急救援規劃方面措施，減輕地震造成的沖擊方面可能有用。
  15. Time series short - term prediction model and long - term prediction model based on the proposed method are developed respectively, and the corresponding learning algorithms are given

    就時間序列的短期預測和長期預測問題分別應用該方法建立了兩種預測模型，並給出了相應的學習演算法。
  16. O ) has the advantage of overcoming the limitation of linear tren li1 city water demand and the variety of calculate value of 1ongtfor forecasting. based on it, nonlincar chan8e in sinlulating value is ptheented and higher simulating prpeision as well as bethe prediction effect can be attained

    其中gm （ 1 ， 1 ， ）法較好的克服了需水量變化呈線性和長期預測計算值發散性的局限，使擬合值的變化呈非線性，從而取得較高的擬合精度和預測效果。
  17. ( 5 ) another is the long - term predict utilizing the biggest index number lyapunov in the chaotic time series and the whole space method during the steady period of the road foundation load, after the overload of the road foundation finished. meanwhile, contrasts with some mature settlement predict methods, estimating some important section in the engineering synthetically, making sure an ideal outcome of the predict warp, then unload the overload of road foundation and make it satisfy the design request

    （ 5 ）路基超載完成後，在路基荷載穩定期間內，利用混沌時間序列中的最大lyapunov指數和全域法進行長期預測，同時與一些比較成熟的變形預測方法進行對比，對工程中一些重點斷面進行綜合評判，確定一個較理想的預測結果，從而對路基超載進行卸載，使其滿足工程設計要求。
  18. In the other way, traffic models play an important role in network traffic prediction and design. a good traffic model can help us to keep the status of the network and to control sudden evens in the net work. usually different kinds of the models have

    目前有許多的研究者對網路流量建立不同的數學模型，針對不同的應用有著不同的功能，如對網路作短期預測的數學模型，以及時的控制網路的突發風暴，對網路作長期預測的數學模型，有利於網路的長期維護和長遠的發展。
  19. Firstly, aiming the marketing of hydroelectricity, that is, under the situation of separated plant and network, and entering the market by the competition of price, the author analyzed the advantages of the development of hydroelectricity. secondly the author made a medium - long - period forecast and evaluation of the electric load of the accepting - electricity area by gray - and - nerve network matrix

    首先針對水電市場化問題，即在廠網分家、竟價上網的形勢下，水電發展的優勢何在進行了探討；其次應用灰色與神經網路模型對受電區電力負荷進行了中長期預測與評價；通過梯級開發順序的基本理論與方法研究，得出黃河上游水電梯級開發順序的兩個備選方案。
  20. After shanghai stock index and shenzhen stock index since 1997 being analyzed, the method intelligent recognizes some rules of essence trends of stock markets and forecasts essence direction of stock markets, not only short - time but also long - time

    對1997年以來的滬深大盤指數進行了實證分析檢驗，識別出了市場基本趨勢的演化規律，顯示出該方法具有長期預測市場發展方向的能力。
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