forecasting efficiency 中文意思是什麼

forecasting efficiency 解釋
預測效率
  • forecasting : （勞動力供求）預測
  • efficiency : n. 1. 功效。2. 效率；效能；實力，能力。3. 【物理學】性能。
  1. ( 4 ) on the efficient method for the dynamical core of the new generation multi - scale forecasting model i ) we present a new multi - level sparse approximate inverse preconditnioner for the complicated 3 - d helmholtz equations in the new generation weather forecasting model. as a result, the new sparse approximate inverse preconditioned gcr and gmres algorithms are given and successfully applied in the dynamical core. numerical tests show that the new algorithms perform very efficiently, and can greatly improve the efficiency of numerical model

    對此，本文提出了一種基於逐層門限技術的近似逆矩陣稀疏模式預選方法，並構造了相應的稀疏近似逆預條件子，結合gcr演算法和g州[ r衛s演算法，首次將逐層門限稀疏近似逆預條件子應用於新一代多尺度預報模式動力內核的實際計算，數值實驗表明這里給出的方法可以大大提高數值模式的計算效率。
  2. The thesis analyzed the present transferring status between pudong airport and shanghai " s incity. through forecasting the long - dated flux of pudong airport and the area near it and combining the planning scheme of shanghai urban rapid mass transit, the thesis learned the helpful experience of the traffic organization in typical airport abroad and used the scientific analyzing model of public traffic flux forecasting to put forward some reasonable suggestion of the bottleneck question between pudong airport and incity : the one is to use the present no. 2 subway as the future airtrain to take on the most part of the flux and meantime present the concept of feeder efficiency to quantitative analyze the choice of feeder station ; the other is to set up cat ( city air terminal ) to convenient the passenger to come airport rapidly and economically in order to lessen the pressure of the traffic and improve the whole service quantity of civil aviation transportation

    本文分析了浦東機場與市內目前的換乘現狀，從預測浦東機場及緊鄰空港區域中遠期的客流量入手，結合上海市政府快速軌道交通的規劃方案，並且學習境外典型機場交通組織的有益經驗，利用規劃中的公交客流預測等科學分析模型，對浦東機場與市中心的軌道交通銜接提出了合理的建議：一是利用目前的地鐵二號線作為航空軌道共享線來承擔大部分進出空港的客流，並且給出了以接運效率最大化為目標函數的接運公交軌道站點比選模型；二是在市中心設立城市航站樓以方便旅客快速、經濟地到達機場，從而減少道路交通壓力，提高航空運輸的整體服務質量。
  3. Relativity statistical analysis was conducted between the real data and the forecasting data of dangshansu pear scab, which show the method is more super and more valid than the current method in efficiency and precision of forecast the occurrence tendency of dangshansu pear scab

    結果表明在對酥梨的黑星病預測上，該方法與現有方法相比，在擬合度、推理效率和準確率上具有顯著的優勢。
  4. The application of neural network in forecasting the efficiency of utilizing energy

    人工神經元網路在能源利用效率預測中的應用
  5. The effective implementation of this management model will be helpful for enterprises to build up the good cooperative relationship with suppliers, reduce stock and cost, increase the accuracy of forecasting and the efficiency of the whole supply chain

    該管理模式的有效運作有助於企業與供應商建立良好的協同與合作關系，降低庫存和成本，提高采購預測的準確性和整個供應鏈的效率。
  6. Forecasting efficiency of structural superimposed halo in the deep of dongtongyu gold mine, shaanxi

    構造疊加暈在陜西東桐峪金礦區深部的預測效果
  7. The establishment of a comprehensive energy end - use database and energy forecasting models for the commercial, industrial, residential and transport sectors to facilitate the formulation of energy policies and the evaluation of effectiveness of energy efficiency programmes

    為商業、工業、住宅和運輸類別設立能源最終用途資料庫及制備能源預測模型，以協助制定能源政策和評核能源效益計劃的成效；
  8. With the changes of electric power supply and demand and energy resources market situations the research and exploration of marketing analysis forecasting can realize normalization, scientism and high efficiency of selling market real - time analyzing system

    摘要隨著電力供需形勢的轉變及能源市場行情的變化，研究和構建電力市場營銷分析預測系統，可以使銷售市場分析預測工作規范化、科學化、高效化。
  9. The results proved feasibility of the model for analysis of wrcc on tourist - island. it was also demonstrated that the model could be high efficiency mean for forecasting and optimization of social - economic development and environment protection on tourist - island, and offer definite references and ways for water resource sustainable utilization research on tourist island in the future

    從本研究的結果來看，將多目標決策分析模型應用於旅遊海島水資源承載力分析是可行的，它能為旅遊海島社會經濟的發展，生態環境保護等問題的研究提供高效精確量化的預測和優化手段，可為今後如何對旅遊海島進行水資源可持續利用研究提供一定的參考和借鑒。
  10. This thesis focuses on several important, yet difficult, problems concerning procurement and pricing of agc and operating reserve in the electricity market environment, such as forecasting and procurement of agc capacity requirement, coordination of dispatching and pricing strategies in energy and agc markets, procurement and pricing of operating reserve with economic efficiency and reliability requirement well balanced, efficient transactions of operating reserve in a regional power market

    例如， agc的需求預測與獲取， agc與有功能量市場的協調運作，兼顧經濟性與可靠性的運行備用容量獲取與定價，以及區域電力市場環境下的運行備用交易等問題。本文針對這幾個重要而尚未得到很好解決的問題進行了比較系統深入的研究： 1
  11. These researches provide us a basis for forecasting the pests in grain in earlier stage, accurately utilizing pesticides, improving the efficiency of prevention and reducing the loss of stored grain. the sound absorption properties of various types and thickness of grain are measured by means of the standing wave tube technique. the following conclusions can be drawn : for the same thickness the larger grains has a smaller sound absorption coefficient than the smaller grains

    為了有效地研究儲糧害蟲所產生聲信號在各種糧食中的傳播特性，本文採用駐波管法，對十一種不同種類糧食在不同堆積厚度情況下的吸聲性能進行了實驗研究，糧食吸聲特性與其顆粒的大小、形狀、排列方式及糧食堆積厚度等有關，存在一定的規律，得出如下結論：同一厚度下，顆粒大的糧食較顆粒小的吸聲性能差，顆粒由大到小，吸聲系數峰值頻率向低頻方向移動；球形顆粒糧食較長形顆粒吸聲性能差。
分享友人
分享到 Line

分享到臉書