long-term forecasting 中文意思是什麼

long-term forecasting 解釋
長期猜測
  • long : n 朗〈姓氏〉。vi 渴想，極想，渴望 （for 〈古語〉 after to do）。adj （longer longest ）1 長，長的...
  • term : n 1 期限，期間。2 學期，任期；（支付）結算期；【法律】開庭期，（權利的）有效期間；定期租借（地產...
  • forecasting : （勞動力供求）預測
  1. For long-term climatic forecasting the attention in numerical modelling should be directed towards the ocean.

    對于長期氣候預報來說，數值模式化的注意力主要應針對海洋。
  2. Gas load forecasting include : long - term 、 middle - term 、 short - term 、 very short - term load forecasting. this dissertation emphasizes on short - term forecasting

    燃氣負荷預測包括長期負荷預測、中期負荷預測、短期負荷預測及超短期負荷預測。
  3. Application of matlab softwar in mid and long term hydrologic forecasting

    軟體在中長期水文預報中的應用
  4. Study of mid - to - long - term hydrological forecasting based on weather factors

    基於氣象因子的中長期水文預報方法研究
  5. Then the paper investigated the regularity of different oil indices using time series statistical analysis method, which suggested that there are some regular components in it, including long - term secular trend, seasonal component and long - term cyclical component. the irregular component also plays an important part in it, mainly including the policy of opec, war, all kinds of international convention for the prevention of pollution from tankers and so on. and then a study of simulation and forecasting performance of arima time series model was conducted to crude oil indices, evidence shows that arima model performs better, especially for short - term forecasting

    在此基礎上，本文以時間序列分析作為基礎研究手段，以德國海運費率指數公布的1980年1月至1999年12月的四類油運費率指數為研究對象，分析了四類油運費率指數的長期變化趨勢、季節變化規律、長期周期循環變化規律和不規則變化規律，並應用arima時間序列模型對160000dwt以上的原油運費率指數進行了短期預測，取得了較好的預測效果。
  6. Application of neural network technique in medium and long - term hydrologic forecasting

    神經網路技術在水文系列中長期預報中的應用
  7. Baced on the general circulation background, synoptic - climatological cause and external forcing predictor of rainfall of yunnan in may, the composite model of the long - term weather process of yunnan in may for rainfall and the optimum subset regression model of rank statistics applied for dryness and wetness forecasting are presented

    摘要根據影響雲南5月旱澇的大氣環流背景、天氣氣候成因以及外界強迫因子，提出了雲南5月雨量的長期天氣過程的物理概念模式和用於旱澇預測的秩序統計量最佳子集回歸模式。
  8. Application of the grey forecasting model of equidimensional filling vacancies in the medium - long term load forecasting of power system

    灰色等維遞補預測模型在電力系統長期負荷預測中的應用
  9. Long term load forecasting is commonly to be forecasting which is more than ten years and uses year as it ' s unit, and medium load forecasting is commonly to be forecasting which is about five years and uses year as it ' s unit too

    長期負荷預測一般指10年以上並以年為單位的預測，中期負荷預測指5年左右並以年為單位的預測。
  10. By using the constitutive model, we can establish the creep and consolidation model, the variation trend of super pore water pressure and the development of viscoelastic settlement and viscoplastic settlement. at last forecasting the long term creep settlement in the metallurgy industrial estate at the backward position of haihe river in tianjin

    並利用此本構關系建立蠕變與固結模型，計算出土層在大面積填土作用下超靜水壓力發展趨勢，同時得出其粘彈性、粘塑性沉降發展趨勢，最後對冶金工業區軟土長期蠕變沉降作出預測。
  11. This cross - sectional analysis offsets the incompletion of data usually met when the longitudinal method is used. the result announces the long term developing trend and rule for construction industry, and provides a new benchmark for the forecasting, planning and appraising for the industry in the long run

    這一多國橫向研究結果彌補了縱向研究的長期數據不足性，同時也揭示了建築業的長期發展趨勢和規律，為建築業長期產業預測和產業規劃、產業評價等提供了新的工具和依據。
  12. With studying a great deal of data on the medium and long - term rainfall forecasting, auto - regressive model, artificial neural network and shepard interpolation model are used on the annual rainfall forecasting, in order to test if these models fit into the rainfall forecasting. and the result of the rainfall forecasting proves that these models for rainfall forecasting are practical and efficient

    作者通過翻閱大量的有關中長期降雨預測方面的文獻資料，分別採用了自回歸模型、人工神經網路模型和shepard插值模型來進行年降雨的預測，以檢驗它們應用於年降雨預測的可行性，本文的年降雨預測結果說明了這幾種方法應用於年降雨預測的可行性。
  13. Based on introducing the grey system theory, this paper discusses on the principle of the forecast of equidimensional filling vacancies, advances the dynamic model of grey forecasting of equidimensional filling vacancies in the medium - long term load forecasting of power system, and forecasts the yearly load value of this area in the period of 1999 - 2009 with the model established by using the historical load data of some areas

    在介紹灰色系統理論的基礎上，討論了等維遞補預測原理，提出了電力系統中長期負荷預測的灰色等維遞補預測動態模型，並利用某地區的歷史負荷數據建模預測出了該地區1999 ? 2009年的年負荷值。
  14. Period superposition forecasting model is a practical method in mid - to - long - term hydrological forecasting

    摘要周期迭加預報是中長期水文預報的一種實用模型。
  15. Improved decision tree method for mid - long term load forecasting of power system

    電力系統中長期負荷預測的改進決策樹演算法
  16. This paper analyzes the relationships among precipitation, runoff and crop water requirement, and investigates the effects of integrated drought - resistant technologies during whole growth period on the production of corn and millet in north part of shanxi province, based on the forecasting of long - term climate trend and the objective assessment of annual water supply and demand on farmlands

    摘要通過對降水量、地面徑流量、作物需水量的綜合分析，結合山西省中長期天氣趨勢預報，在客觀定量地評價年度內農田水分盈虧指標的基礎上，實施集成旱作技術，對玉米和穀子進行全生育期農田管理，取得明顯效果。
  17. Based on the analysis of characteristics of regional economy and forecasting methods for medium - term anti long - term economic development, drawbacks of current forecasting methods were explained as that those methods are not suitable for forecasting medium - term and long - term economic development due to its nonlinearity, coupling and dynamicity

    摘要分析了區域經濟發展特性以及中長期經濟預測的特點，對當前經濟預測方法存在的不足進行了闡述，指出：由於區域經濟系統中存在高度的非線性、耦合性和時變性，使得現有的經濟預測方法難以勝任。
  18. The paper introduces the forecasting theory and its application. at first, the importance of load forecasting and its development actuality are given briefly ; then the load forecasting theory is discussed systematically ; combined with the reality of power system, methods of medium and long term load forecasting are presented in detail, all these methods are analysed and compared through simulation experiments and a new integrated method is presented based on these methods ; at last, the realization of the software is discussed including its structure, functions and key techniques

    首先簡要介紹了電力系統負荷預測的意義、國內外發展現況和展望；然後系統地闡述了預測理論和各種預測方法；接著結合電力負荷預測的具體情況，較為深入地分析了預測理論用於電力系統中長期負荷預測時的具體實現方法，並對各種預測方法進行了模擬實驗，分析比較各種方法的預測結果后，提出了一個綜合模型；最後，著重對負荷預測軟體的實現進行了詳盡的論述，包括軟體開發平臺的確定、軟體結構的設計、功能的實現以及用到的關鍵技術和開發過程中碰到的一些問題與解決方法。
  19. The results tested the pest data showed that the new method may be tried for the mid - term or long - term forecasting of the population dynamics of insec t pests, and it is a good model for application

    研究結果表明，該預測模型為農業害蟲種群動態的中長期預測預報提供了一種新的研究方法，是一種優良的模型。
  20. The second part concerns the application study of game theory in electricity market, including design and analysis of auction experiment for electricity market and electricity price short - term, medium - term and long - term forecasting with consideration to market power

    競價博弈方法在電力市場中的應用研究，包括電力市場競價博弈實驗的方案設計與結果分析和考慮市場力的短、中、長期電價預測。
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