數值預測 的英文怎麼說

中文拼音 [shǔzhíyùcè]
數值預測 英文
numerical prediction
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 預 : Ⅰ副詞（預先; 事先） in advance; beforehand Ⅱ動詞（參與） take part in
  • 測 : 動詞1. （測量） survey; fathom; measure 2. （測度; 推測） conjecture; infer
  • 數值 : numerical value; numerial number; figure; magnitude; value數值表 numerical tabular; 數值天氣預報 ...
  • 預測 : calculate; forecast; prognosis; divine; forecasting; foreshadowing; predetermination
  1. Research on numerical estimate method of vibrational stress of bladed - disk assemblies

    葉盤結構振動應力數值預測方法研究
  2. Standard practice for interlaboratory quantitation estimate

    實驗室間數值預測的標準規程
  3. The main research contents of the physical design include : presenting the domestic and international status of space weather and expanding on the need and the importance about the space weather forecast ; sorting the disastrous space weather and discussing their effects and adapted prediction methods ; analyzing the solar disturbing resources of space weather and the precursor or concomitant phenomena of solar eruption based on the newest observational results ; probing into the radiation principle of solar short - wave ray and presenting the computing methods about solar continuum and line spectrum radiation ; extrapolating physical methods of reconstructing the temperature and the emission measure of coronal plasma ; argumenting the effective observing spectrum for space weather empirical forecast and space weather numerical forecast

    物理設計的主要研究內容包括：分析目前國內國際空間天氣預報的發展現狀及開展空間天氣預報的必要性和重要性；分類討論了災害性空間天氣的種類、影響及目前國際上的預報方法：分析了空間天氣太陽擾動源及擾動源爆發的先兆現象或者伴生現象；討論了太陽短波輻射線譜和連續譜輻射強度的計算方法：推導了利用望遠鏡多波段的觀測結果反演日冕等離子體溫度、發射量等參數的物理方法：論證了開展空間天氣經驗預報和發展數值預報有效的成像譜段。
  4. An intelligent numerical forecast on heavy gas diffusion process of hydrocarbon

    智能化烴類重氣泄散過程的數值預測
  5. Numerical prediction of aircraft hydraulic system based on thermal dynamic analysis

    基於熱動力分析的飛機液壓系統數值預測
  6. Numerical prediction of pressure fluctuation within francis turbine for large - eddy simulation

    基於大渦模型水輪機壓力脈動的數值預測
  7. Numeric prediction of hydrodynamic condition change at nanhui east shore of the yangtze river estuary

    長江口南匯東灘水動力條件變化的數值預測
  8. Two - dimensional two - phase flow numerical simulation of interior ballistic processesin a gun with modular charges

    模塊裝藥火炮內彈道二維兩相流數值預測
  9. Abstract : a technical concept, “ reverse source quantity ”, based on artificial neural network, has been pointed out in order to carry out a numerical dynamic simulation on hydrocarbon diffusion process

    文摘:提出實現烴類重氣泄散態勢的動態過程數值預測新構想基於人工神經網路的「反求源」技術。
  10. Basically, the predicted cavitation phenomena coincides with those observed in the experiment for a corresponding model turbine, it indicates that the simulation can provide reference for the cavitation performance prediction of other turbines

    數值預測的空化流動現象與模型水輪機空化試驗中所觀察到的現象基本一致，說明數值模擬結果可為水輪機的空化性能預測提供參考。
  11. Presents the application of fault prediction technique and the way of predicting its numerical values, the algorithm given for the neural network model in the prediction process, and illustrates with the gas pipeline of a space propulsion system as an example the realization of fault prediction by combining the neural network and the fault prediction technique with the diagnosis expert system to form a fault prediction system

    探討了故障預報技術的應用及其數值預測方法，給出了神經網路模型在預測過程中的演算法.把神經網路、預測技術和診斷專家系統相結合建立了一個故障預報系統；以空間推進系統氣路部分的故障為例，實現了故障的預測
  12. The medium assumption was that fleet size growth rates would be as estimated in the freight transport study ( fts ), which assumed that the goods vehicle fleet would be increasing at a slower pace than the growth in gdp and that the freight transport demands would be fairly responsive to future cost increases

    中增長方案是按照貨運研究中的貨車數量預測，假設貨車增長率較本地生產總值增長率為低，以及日後成本上漲會對貨運需求有相當程度的影響。貨運研究在考慮了各項計劃中及已承諾的基建項目建成后，認為這個假設是未來的增長情況最可靠的估計。
  13. The medium assumption was that fleet size growth rates would be as estimated in the freight transport study, which assumed that the goods vehicle fleet would be increasing at a slower pace than the growth in gdp and that the freight transport demands would be fairly responsive to future cost increases

    中增長方案是按照貨運研究中的貨車數量預測，假設貨車增長率較本地生產總值增長率為低，以及日後成本上漲會對貨運需求有相當程度的影響。貨運研究在考慮了各項計劃中及已承諾的基建項目建成后，認為這個假設是未來的增長情況最可靠的估計。
  14. The paper believes the " maximization of enterprise value " is the most reasonable objective. being in line with this objective function, we can establish a financial theory system in theory whose contextual logic is consistent and analysis is extract so as to promote healthy development of financing ; on the other hand, in practice, this objective function has the best ability for decision - making, whether investment decision - making or financing decision - making, we can select correct item if based on it. what ' s more, this objective function can provide good direction and regulation for enterprise value evaluation and financial objective realization, and it also can provide important guarantee for increment of enterprise value

    本文通過比較分析，認為企業價值最大化是當前比較合理，承載內容極其豐富、極其關鍵的財務目標函數，依循這一目標函數，在理論上，我們可以構建一個前後邏輯一致、分析精到的財務理論體系，推動理財學的健康發展；在實務上，這一目標函數的決策能力極強，無論是投資決策分析還是融資決策分析均可以作出正確的選擇，且在企業價值預測與財務目標實現之間提供良好發指導和監督，為企業價值增值提供了重要的保障。
  15. The result was used to adjust relative humidity and to enhance the ability of mm5 mesoscale modeling system to produce accurate forecast of precipitation. we define the air condition includes 5 kinds : the clear sky, semitransparent or fractional cloud, high cloud and low cloud and middle cloud. in this process, we present the method development for the generation of cloud based on gms - 5 images. mm5 ( fifth - generation perm. state / near mesoscale model ) output will be extensively used for the off - line computation of dynamic changeable mutispectral thresholds in order to adapt to variable weather using statistical regressive relations produced by optimal regressive analysis

    基於常規地面觀測資料，將天空狀況分為晴空、半透明雲或碎雲、高雲、中雲和低雲5種情況，用最優回歸分析法對mm5模式的三維要素場和常規地面觀測資料進行統計分析，得出雲判別和雲分類的衛星雲圖多譜閾值的統計關系統計回歸判別方程，對衛星雲圖進行雲判別和雲分類，據此得出mm5中尺度數值模式初始場各點的雲分佈，並對模式初始場的相對濕度進行調整，以達到改善中尺度數值預報模式預報結果的目的。
  16. Seeing that typhoon has brought great harm to mankind, meterological departments of all countries have attached great importance to the forecast and precaution of tropical cyclones. the prompt development and the wide application of the technology of the satellite remote sensing, radar detection, numerical weather forecast. numerical statistics weather forecast and computer simulation forecast in the field of meterological supervision and forecast has enabled people to improve their forecast level greatly

    鑒于臺風對人類造成的巨大的危害，各國氣象部門都十分重視熱帶氣旋的預報預警工作。衛星遙感技術、雷達探測技術、數值預報技術、數值? ?統計預報技術以及計算機模擬預報技術的飛速發展和在氣象監測預報領域的廣泛應用，使人類對熱帶氣旋的監測預報水平得到了大幅度的提高。
  17. The gps data from gps networks in yangtze delta is explored to investigate the improvement of mm5 simulation on rainfall event occurred over meiyu period in 2002 with the aid of initial humidity fields reanalysis and assimulation

    利用建立在長江三角洲地區gps觀測網中gps資料，針對2002年梅雨期間影響長江三角洲地區的降水過程進行了gps資料在mm5中尺度數值預報模式中的應用研究。
  18. 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。
  19. Hereafter being the forecasting to the old age population coefficient, this text has been applied two kinds of regression model, namely univariate linear model and logarithmic model, and thought over three kinds of economic speed of development ( high, middle, low ) in the logarithmic model to forecast the old age population coefficient respectively. finally, by analyzing the forecasted value and the inertia law of population development, the paper points out the lengthening of the population equally expected life span will push forward the aging of population step by step to the advanced age development ; the development trend of the population aging continues to be clear, and just appears a stage characteristic ; furthermore, the population aging speed in rural area will be faster than in the city

    此後是對老年人口系數的預測，本文應用了兩種回歸模型，即一元線性回歸模型和對數擬合模型，並在對數擬合模型中考慮了經濟發展速度的高、中、低三種方案，對老年人口系數分別進行預測；最後在分析預測值和人口發展慣性規律基礎上對山東省未來人口老齡化發展趨勢作了較深入分析，指出人口平均預期壽命的不斷延長，將逐步推動人口老齡化向高齡化發展；人口老齡化繼續發展趨勢明顯，且呈現出階段性特徵；農村人口老齡化速度將快于城市。
  20. In order to apply the research results of this paper to the optimum design of computer for cpw, the analytical closed - from of expressions is the best choice. so conformal mapping theories are used to analyze cpw ' s by this paper. the optimum programming, the numerical inversion of conformal transformation and the numerical predictor - corrector method have been utilized to calculate the characteristic parameters and field patterns of cpw ' s

    為了使本論文的研究成果便於應用於共面波導的計算機優化設計中，最好方法是得到封閉的解析表達式，所以本論文採用了保角變換理論宋分析非對稱共面波導，並且應用了優化計算方法、保角變換反演技術和數值預測糾正演算法對各種非對稱共面波導的特性以及場結構進行求解。
分享友人
分享到 Line

分享到臉書