numerical weather forecast 中文意思是什麼
numerical weather forecast
解釋
數值天氣預報-
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。 -
Numerical weather forecast and parallel computing
數值天氣預報與并行計算 -
Preliminary test of medium - scale numerical weather forecast
中尺度數值天氣預報的初步試驗 -
Lai, senior scientific officer in charge of forecast systems development at the observatory, gave an invited lecture on " applications of nwp numerical weather prediction and radar - based qpf quantitative precipitation forecast techniques for flash flood and landslip warnings in hong kong " in the session on " emerging technology " on the first day of the workshop
負責拓展天文臺預報系統的高級科學主任黎守德先生在工作坊首天的先進科技環節中發表了特邀演講，題目是數值天氣預報和以雷達為基礎的定量降雨預報技術在香港暴洪和山泥傾瀉警告的應用。 -
To generate a forecast, a numerical weather prediction model repeatedly advances the model state from one instant through a small time step ( a few seconds to a few minutes depending on the scales of motion resolved by the model )
在執行預報時，數值天氣預報模式會從某一瞬間時刻以微小的時步，重復向前計算模式的狀態（時步可由幾秒到幾分，視模式所解析的運動尺度而定） 。 -
The high - performance solution of sparse linear algebra equations is very important in solving many problems from science and engineering applications, including computational fluid, simulation and design of materials, data processing in oil exploitation and earthquake prediction, numerical forecast of weather, and numerical simulation of nuclear blast
稀疏線性代數方程組的高效求解是許多科學與工程計算的核心，如計算流體力學、材料模擬與設計、石油地震數據處理、數值天氣預報從核爆數值模擬等都離不開稀疏線性代數方程組的求解。 -
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。 -
The retrieved humidity was put into meso - scale nonhydrostatic numerical weather forecast model mm5v3 after variation analysis, and a severe convection event was analyzed with the retrieved relative humidity
針對2003年7月21日發生於寧夏北部的一場突發性強對流天氣，應用反演溫度場，進行了數值模擬試驗。 -
Application of numerical forecast products to diagnostic analysis of severe convective weather
產品在強對流天氣診斷分析中的應用 -
Using the new generation mesoscale model of the weather research and forecast ( wrf ) model, the mesoscale numerical simulation of the heavy storm rainfall of the jianghuai mei - yu front during 4 july 2003 was carried out
利用美國新一代中尺度天氣和研究數值模式（ wrf ） ，對發生在2003年7月4日的江淮梅雨強暴雨過程進行了數值模擬。 -
Second part, a numerical study on the landing of strong typhoon winnie ( the 11th typhoon in 1997 ) is performed using the weather research and forecast ( wrf ) model
第二部分，應用wrf模式對1997年11號強臺風winnie的登陸問題進行數值研究。 -
High resolution numerical weather prediction system utilizes radar data and other observational data to produce rainfall forecast fig
圖表4 -高解析度數值天氣預報系統，使用雷達數據及其他觀測資料，作雨量預測。 -
The grid - computing implementation of a mesoscale numerical weather forecast system
基於網格的中尺度數值天氣預報系統設計與實現 -
Finally, the thesis realizes the application of weather numerical value forecast in the cluster, such as mesoscale model 5 ( mm5 ), common climate model ( ccm3 ) and regional climate model 3 ( regcm3 )
最後為驗證集群的性能，實現了氣象數值預報中短期中尺度模式mm5 、通用氣候模式ccm3和區域氣候模式regcm3在該集群上的調試計算。 -
A study and experiment on severe rainfall with numerical weather forecast in ningxia using geostationary meteorological satellite infrared data in order to improve the ability of torrent rainfall forecast in ningxia, which locates in northwest of china with an arid climate, the relationship between geostationary meteorological satellite infrared data and summer hourly precipitation in ningxia was analyzed, the geostationary meteorological satellite infrared data were applied to retrieve the relative humidity at medium and low layers of atmosphere
強降水預報是中尺度數值預報的難點之一。為了提高數值預報模式對位於中國西北乾旱地區寧夏的強降水預報能力，本文研究了地球同步氣象衛星紅外資料與寧夏夏季逐時降水的關系。應用地球同步氣象衛星紅外資料，通過優選人工神經網路和最優擬合后的非線性回歸這兩種非線性方法，反演了寧夏自地表到300hpa不同層次的相對濕度。 -
Using high - speed computer to tackle the computational demand, numerical weather prediction is the technique used to forecast weather by solving a set of equations within a numerical model that describes the evolution of meteorological variables representing the atmospheric state
中尺度模式:數值天氣預報是需要利用高速電腦運算的一種天氣預報技巧，透過數值模式內的方程式模擬反映大氣狀態的各項氣象要素之演變。 -
Using high - speed computer to tackle the computational demand, numerical weather prediction ( nwp ) is the technique used to forecast weather by solving a set of equations within a numerical model that describes the evolution of meteorological variables representing the atmospheric state
中尺度模式:數值天氣預報是需要利用高速電腦運算的一種天氣預報技巧，透過數值模式內的方程式模擬反映大氣狀態的各項氣象要素之演變。 -
A meso - scale numerical weather forecast system based on dawning 1000 and its applicability to jianghua basin
基於曙光1000的中尺度數值氣象預報系統及其在江淮流域的適用性研究 -
The delegation was well received by mr yu jixin, director - general of department of international cooperation, cma. through many technical seminars, the delegation exchanged the latest development of both meteorological services on daily forecast operations, public weather services and applications of numerical weather prediction models, etc.
在京期間，訪問團得到中國氣象局俞紀新司長的細致安排，參加多個技術交流會議，增加了同事們對國內氣象部門的日常運作公眾天氣服務數值預報模式的發展和應用等的認識。
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