numerical forecasting 中文意思是什麼

numerical forecasting 解釋
數值預報
  • numerical : adj 數字的；數值的；用數字表示的。 （a） numerical order 號數。 a numerical statement 統計。 the ...
  • 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. The task selects the up to the minute mesoscale numerical model as our forecasting model and use thrice fixed nesting and terrain datum of down to dale ( highest precision data of 30s ) as our terrain datum in the endothecium

    本文選擇了當今最為先進的中尺度數值模式mm5v3作為數值預報模式，採用三層固定網格嵌套，選用其最新提供的30s高精度資料作為內層重點考察小區的地形資料。
  3. ( 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。
  4. The development of atmosphere science, especially the numerical meteorologic forecasting model, and the parallel computing are closed linked

    大氣科學尤其數值模式的發展進步與并行計算息息相關，這一點已經成為氣象預報和并行計算兩個領域的共識。
  5. The parallel implementing of spectral method in numerical weather forecasting

    數值天氣預報中譜方法的并行實現
  6. Research on the global spectral parallel computing of numerical weather forecasting

    數值天氣預報全球譜模式并行計算研究
  7. Development of numerical forecasting techniques

    發展數值預報技術
  8. Research on technical innovation of numerical weather forecasting

    中國氣象數值預報技術創新研究
  9. Numerical forecasting system and its application in guangzhou

    數值預報方法在廣州空氣質量預報中的應用
  10. A numerical forecasting system for meso scale and some model experiment with it

    貴州中尺度數值預報系統及其模擬試驗
  11. It is one of the difficulties of mesoscale - numerical forecasting in rainfall

    強降水預報是中尺度數值預報的難點之一。
  12. The finite element numerical simulation method is an effective method in quantitatively forecasting reservoir structural fractures and determining the spatial distribution of fractures

    有限元數值模擬法是對儲層構造裂縫進行定量預測並確定其空間分佈的一種有效方法。
  13. Firstly, the mathematical models on a large ship undocking numerical simulation forecasting are studied and tested systematically. the ship hydrodynamic forces, the wind, wave and current forces, the shallow water effect and the wall effect are studied in detail. the mathematical model for solving the problem is established

    一、論文對大型船舶出塢過程模擬預報數學模型進行了系統的研究與實踐，對涉及船舶出塢過程中船舶水動力、船舶受到的風、浪、流各種環境力、淺水效應和壁岸效應等各種力都進行了深入的分析，採用了ocimf介紹的數學模型，求解環境載荷。
  14. The terrain effect force wind ' s speed reducing and wind ' s direction turning to left with contrasting the experiments of numerical simulation the text analyses the structure and microcosmic character of sea wind in zhoushan maritime space and consanguineous connection between sea wind and action of dynamical and thermodynamic. the task gets the result of case a by using t213 datum of weather center and contrasts it with the actual sea wind. the task establish a foundation in order to use this mode in the environmental forecasting

    通過數值模擬對比試驗，分析了舟山海域海面風的結構和微觀特徵，以及海面風與動力作用（復雜地形）和熱力作用（海陸熱力差異）之間的密切關系。進一步利用國家氣象中心提供的t213高解析度預報場檢驗海面風風場的數值預報效果，最後將其結果與實際觀測作比較，為將該模式投入環境（海流，海浪，風暴潮等）動力預報奠定基礎。
  15. To fill this gap in numerical forecasting guidance, the hong kong observatory runs an operational regional spectral model orsm, which was adopted from the jma, on a high speed computer

    為了填補以上這個空隙，天文臺從日本氣象廳引進了一個業務區域譜模式，並利用高速電腦進行運算。
  16. To fill this gap in numerical forecasting guidance, the hong kong observatory runs an operational regional spectral model ( orsm ), which was adopted from the jma, on a high speed computer

    為了填補以上這個空隙，天文臺從日本氣象廳引進了一個業務區域譜模式，並利用高速電腦進行運算。
  17. Influence of initializing on the sea surface wind field numerical forecasting model in limited areas

    初始化方案對有限區域海面風場數值預報模式的影響
  18. To meet the practical requirements for distributed - memory parallel computing of numerical forecasting models, we study on the parallel characteristics of spectral element and finite difference methods. on this basis, we develop fast and parallel computations for three meteorologic models, including 2 - d shallow water equations, the new generation multi - scale weather forecasting model and the ocean general circulation model

    本文從氣象預報數值模式分散式存儲并行計算的實際需要出發，著眼于譜元素方法和有限差分的并行計算性能，研究了二維半隱譜元素淺水波模式、中國科學院大氣物理研究所第三代海洋環流模式和中國新一代多尺度預報模式等三個氣象預報模式的高效并行計算，設計實現了相應的應用軟體。
  19. The main work is summarized as follows : ( 1 ) we analyze the situation of the parallel computing technology and it ' s influence on numerical forecasting models, and point out that the numerical models now are in serious demand for efficient parallel algorithms

    本文的主要研究成果概括如下： （ 1 ）討論了數值并行計算技術的發展現狀及其對數值預報模式的影響，深入研究了并行計算模型、并行編程模型和數值并行軟體的軟體工程等問題。
  20. Improved meso - scale numerical forecasting operational system of shenyang regional meteorological center

    沈陽區域氣象中心中尺度數值預報業務系統的改進與拓展
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