forecasting period 中文意思是什麼

forecasting period 解釋
預報期
  • forecasting : （勞動力供求）預測
  • period : n 1 時代；期；時期；期間；階段。2 〈the period〉現代，當代。3 周期；【地質學；地理學】紀。4 終結...
  1. Short - term electricity price forecasting based on period - decoupled price sequence

    分時段短期電價預測
  2. Thirdly, the mathematics model of forecasting low flow was established in fengcong and fenglin regions according to these factors influencing the amount of low flow in karst drainage ( the area of drainage, lithology, the type of landforms and its special assembly and forest ) the conception of low water resources carrying capacity was first put forward according to the changing law of low water resources in space and the situation of exploitation and utilization in karst drainage ( ie, under the condition of the virtuous ecological environment and the available technology, the explorable amount of water resources in certain areas is capacity and limitation which is able to coordinate the development of population, enviroment and economy during the period of low flow seasons ) and preliminarily analyzed its connotation, characteristic and established the index system of low flow in karst drainage

    三是根據影響喀斯特流域枯水徑流的下墊面因素（空間尺度、巖性、地貌類型、植被） ，分別對峰叢和峰林等喀斯特地區建立枯水徑流預測模型。根據喀斯特流域枯水資源的空間變化規律以及實際開發利用狀況，首次提出了枯水資源承載力的概念，即在枯水季節期間，保持良性的生態環境和現有的技術條件下，某一區域內可開採的水資源量對支持該地區人口、經濟與環境協調發展的能力和限度。並初步分析了枯水資源承載力的內涵、特性，從水資源的供需方面確立了喀斯特流域枯水資源承載力的指標體系。
  3. Flood forecasting for mianhuatan hydropower station during the construction period

    棉花灘水電站施工期洪水預報
  4. Finally, taking the panjiakou reservoir in the haihe river basin in china as an example, the paper analysis the reasonable adjustment scheme of the limited level of the reservoir during the flood season according to the design flood, the flood forecasting, the flood control operation under forecasting, the flood control standard of upstream and downstream of the reservoir, the immigrants range, and the benefits and the risk of the reservoir in a long period of the operation simulation

    最後以海河流域潘家口水庫為分析實例，從設計洪水、預報預泄、洪水預報調度方式、上下游防洪設計標準、上游移民淹沒及土地退賠線、水庫長期運行的風險和效益等多個方面分析論證了水庫汛限水位的合理調整方案。
  5. In this paper, we develop a single - product and single - period model ( a newsboy model ) with bayesian approach to study how the decision - maker in a seasonal goods production system to determine the production quantity and budget invested in demand forecasting

    本文經由模型推導，探討使用貝氏估計法之單期季節性商品生?系統（報童問題）應如何訂定生?計劃及需求預測投資預算。
  6. By report producing system, to meet all levels leads and function departments to manage needs. by plan analyzing and forecasting system, analyzing revenue constitutes and the the change condition of revenue increasing and decreasing and foresting next year revenue trend and writing next reporting period revenue plan. by checking system, finding enterprises with the great degree of tax paying departure, benefiting to improve service, and strengthening check power

    （ 1 ）通過綜合查詢手段，達到全面了解企業納稅情況； （ 2 ）通過報表生成系統，滿足各級領導及職能部門管理的需要； （ 3 ）通過計劃分析預測系統，分析稅收的組成，及稅收的增減變化情況，預測下一年度稅收走向，編制下一報告期稅收計劃； （ 4 ）通過稽查選案系統，找出納稅偏離度較大的企業，以利於改善服務，強化稽查力度。
  7. The main results of this paper are as follows : ( 1 ) the operation chart for individual and associated operation of new and old units, is plotted by using series of multiyears flows and the associated charts is advised to direct the reservoir operation. ( 2 ) on the basis of analysis on the characteristics of hydro - information observation system and flood forecasting system, some key problems in flood operation such as dispatching period of time, decision - making method and so on are studied. ( 3 ) the study and development of flood - dispatching simulation model

    論文取得的研究成果如下： （ 1 ）採用長系列徑流資料，繪制了新老機組單獨運行和聯合運行調度圖，通過對比分析，建議採用聯合運行調度圖來指導水庫運行； （ 2 ）在對石泉水庫水情測報系統和洪水預報系統的特點進行分析的基礎上，研究了洪水調度中的幾個關鍵問題，如調度時段、決策方法等； （ 3 ）洪水調度模擬模型研究與開發。
  8. 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。
  9. Medium range forecast is a projection of expenditure and revenue for the forecast period based on the forecasting assumptions and budgetary criteria outlined in section i of this appendix

    中期預測是根據本附錄第部所載預測用的假設與財政預算準則，對預測期內的收支情況所作的推測。
  10. The first phase is the period from the furnace ' s order notification to the first time of measuring temperature with thermocouple, the conventional method of statistical analysis - - regression analytical method for forecasting molten steel, was used

    第一階段是爐次通報至第一次用熱電偶測溫，採用傳統的統計分析方法? ?回歸分析法預報鋼水溫度。第二階段是熱電偶第一次測溫至出鋼結束。
  11. The proposed forecasting system has been applied to forecast main economic indicator of certain city in " the tenth five - year " period, and the forecasting results are adopted by the regional government plan agency to formulate " the tenth five - year " planning

    該預測系統已用於某地區中長期經濟預測，預測結果比較符合實際，已被當地政府計劃部門採用，為制定「十五規劃」提供了依據。
  12. 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。
  13. 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。
  14. 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。
  15. The eleventh “ five - year ” development plan is the first economy development planning when chinese economy rises to new turn and the end of transition - period in wto. on the foundation of the above environment, the author takes the siyang in jiangsu province for researching object. according to the economy development of siyang in recent years, the author establishes the forecasting model to further analysis and hopes the coordination economy development, rationalization of industry structure and the decision rests on the macroscopic economy development in siyang

    「十一五」經濟發展規劃是我國經濟發展進入新一輪上升期和wto過渡期即將結束、經濟全球化趨勢增強的前景下編制的第一個發展規劃，筆者正是基於以上形勢，以江蘇省泗陽縣為研究對象，根據其近年經濟發展情況做出實證分析，建立相應預測模型，力求為泗陽縣未來五年實現經濟的協調發展、產業結構的合理化以及做出宏觀經濟發展方向提供決策依據。
  16. In fact, no matter to the means or the subject of investment, invest analysis always follow the same model - first, forecast the profit of invest programs ; secondly, emend it according to different period and risk rate ; then, arrange the invest programs according to forecasting risk and repay, select a suitable one

    從本質上看，無論投資工具或投資主體，投資分析總是遵從同樣的模式，即預測各投資方案的收益額，根據不同的時間和風險度加以校正，然後根據預期風險和預期回報等，對各投資方案進行排列，選擇適宜的方案。
  17. With the rapid development of satellite remote sensing technology, it has been widely applied in national economics and martial area, in particular, in the field of natural disaster reduction, for examples, in forecasting and controlling of flood, preventing of forest - fire, monitoring of landslide and debris flow and so on. regretfully, as we understand the satellite remote sensing technology are rarely applied both at home and abroad for earthquake disaster reduction. it is because that on the one side, earthquake is a very complicated natural phenomenon with its indistinct genesis mechanism and occurrence of very low probability and on the other side, the resolution of satellite remote sensing image is too low and satellite repeat period is too long that constrain this technique to be used in earthquake disaster reduction. this paper intends to address the application, practicability and other relative scientific - technical and economic issues, of satellite remote sensing technology in reducing earthquake disaster, it is believed that the earlier use of satellite remote sensing technology in china will provide a more effective and economic vehicle to minimize the future earthquake losses and also successful experiences to the world communities

    衛星遙感技術在減輕自然災害中發揮了十分重要的作用，但也不得不指出，衛星遙感技術在防震減災工作中，無論在國內或國外均尚未得到有效的應用.這一方面固然是由於地震事件十分復雜，地震孕育和發生的規律尚未搞清，難以發揮衛星遙感技術的作用，另一方面也由於可以使用的衛星遙感技術的解析度還不夠高，重復觀察的周期長，限制了這一技術在防震減災工作中的應用.有鑒于近年來衛星遙感技術有了新的進展，使其有可能在防震減災中發揮特殊的作用，本文旨在對衛星遙感技術在防震減災工作的應用，對它的可行性、有效性、經濟性和與此相關的科學技術問題進行探討，使這項技術能在防震減災領域早日得到應用，以促進我國防震減災工作的發展
  18. This paper finds out the mean value and variance of load sequence in a period of time based on statistics and then works out the bias ratio of every point in load sequence using corresponding calculation formula and at the same time compares it with threshold value so that " unhealthy data " can be removed and accurate and effective load forecasting can be ensured

    本文利用統計學的方法，求出某段時間內負荷序列中的均值與方差，再利用偏離率的計算公式計算出負荷序列中每一點的偏離率，並與閾值相比較，從而除去「不良數據」 ，為準確有效地進行負荷預測提供了保證。
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