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- Specifically, a sample is given to illu strate the proposed forecasting method. 最後給出一個例子對此予以說明。
- This paper introduces the production, application and the need forecasting of polyester polyhydric alcohol. 本文著重介紹了聚醚多元醇的生產,以及在聚氨酯生產中的應用和市場需求預測。
- A real-time forecasting method of wire electrical-discharge machining(WEDM)corner machining accuracy was proposed. 提出了一種電火花線切割加工拐角加工精度的實時預測方法,並為此建立了實時預測系統。
- Compared to conventional method,thes forecasting method is more scientific and dynamic. 與傳統的方法相比,該預測方法具有科學性、動態性。
- When some main fac tors change, there is uncertainty in economic forecast if the forecast method is used as usual. 經濟預測中發生主要影響因素改變時 ;若採用通常的預測方法會因歷史數據過少而出現較大誤差 .
- Short-time forecast method of formation condition and moveme nt of convective storm cell was discussed. 對對流風暴單體的形成條件和移動的短時預報方法進行了探討。
- The practice shows that the laws and forecast method can be instructive and profitable to the mine production. 實踐證明該規律及預測方法能有效地指導生產,取得了一定的經濟效益。
- Based on wavelet transformation and chaos theory, this paper presents a condition forecasting method for complex systems. 摘要應用小波變換和混沌理論對複雜系統狀態預測方法進行了研究。
- Delphi method is a kind of dependable and visual forecast method with anonymity and feedback. 德爾菲方法是一種可靠的、直觀的預測方法,具有匿名性、反饋性等特點。
- Area-ratio dynamical forecasting method, classification method and VIL heartland area-conservation principle are employed in tracking VIL heartland. 利用動態預測面積比法、分類跟蹤法以及中心區面積守恆原則相結合的方法對中心區進行跟蹤;
- A new combined forecasting method is used for roll forecast of the runoff during the year and the schedule of future months is amended. 採用一種新的組合預測方法,實現對徑流的年內滾動預測,以適時修正未來月份的發電計劃。
- Then some new concepts,such as noninferior combination forecasting dominant forecasting method,redundant degree etc,are put forward. 然後對該模型提出非劣性組合預測、預測方法優超,冗餘度等新概念;
- Grey forecasting method and time serise analysis method were used to analyse and forecast the subsidense of the overtain strata in the trial stope. 對黃獅澇金礦試驗采場上覆岩層位移進行了現場監測,並採用灰色預測法和時間序列分析法對試驗采場上覆岩層的下沉規律進行了分析與預測。
- Typically, central banks need forecasts of the path of the economy in order to steer their monetary policy decisions. 一般來說,中央銀行主要參考經濟走勢預測來作出貨幣政策決定。
- Since traffic volume has the property of periodicity and randomicity, a new forecasting method based on nearest neighbor algorithm is proposed. 摘要針對交通流量變化存在周期性和隨機性的特點,提出一種基於最近鄰法的預測方法。
- New dominant forecasting method and redundant measure are defined for combination forecasting method with generalized weight arithmetic average, based on error of power of P. 摘要從P次冪誤差的概念出發,提出了廣義加權算術平均組合預測法新的預測方法優超和冗餘度的定義。
- I need a piece of string to tie this parcel up. 我需要一根細繩把這包裹紮起來。
- Using the edge area as focusing window and linear forecasting method, the system can acquire clear image of upper object with little interfererence of the background. 通過提取成像主體的邊緣區域作為對焦窗口,結合線性預測方法,實現了既保持上層成像目標清晰,又有效抑制下層背景干擾的自動對焦系統。
- A scientific forecast method, the Delphi Method was created by Research and Development Corporation (RAND) in 1964 and has been widely used. 德爾菲法是美國蘭德公司於1964年創造的一種科學預測法,目前已成為一種廣為使用的預測方法。
- Forecasting methods and techniques are equally applicable to all sectors of the economy. 預測的方法和技術可以同樣應用於經濟的所有部門。