陣風研究 的英文怎麼說

中文拼音 [zhènfēngyánjiū]
陣風研究 英文
gust investigation
  • 陣 : Ⅰ名詞1 （作戰隊伍的行列或組合方式） battle array [formation]: 布陣 deploy the troops in battle fo...
  • 風 : Ⅰ名詞1 （空氣流動） wind 2 （風氣; 風俗） practice; atmosphere; custom 3 （景象） scene; view 4 ...
  • 研 : 研同 「硯」
  • 究 : Ⅰ動詞（仔細推求; 追查） study carefully; go into; investigate Ⅱ副詞[書面語] （到底; 究竟） actually; really; after all
  • 陣風 : gust; thud; blast of wind; gust of wind; puff of wind
  • 研究 : 1. （探求） study; research 2. （考慮或商討） consider; discuss; deliberate
  1. Among them the gray level co - occurrence matrix ( glcm ) and gray gradient co - occurrence matrix ( ggcm ) methods, which attributed to the statistic textural analysis scheme were then chosen to extract the textural features of five kind areas on satellite images. in the second part the principle of classification and bp neural network were introduced. combined with textural features, the improved bp neural network successfully performed on the classification of the satellite images

    論文的第一部分介紹了進行紋理特徵研究的一些典型的方法，利用其中的基於統計的紋理分析法中的灰度共生矩陣以及灰度一梯度共生矩陣法，分析了衛星雲圖上五類區域的紋理特性；第二部分主要介紹了遙感圖像分類原理以及神經網路中的bp演算法，在對演算法原理進行深入理解的基礎上，把紋理特徵與神經網路進行組合，實現對衛星雲圖進行分類分析；第三部分內容是在前面圖像分類結果的基礎上，對序列圖像用相關匹配法進行運動分析，反演雲跡風風場。
  2. And it was the touch of the imperfect upon the would - be perfect that gave the sweetness, because it was that which gave the humanity. clare had studied the curves of those lips so many times that he could reproduce them mentally with ease : and now, as they again confronted him, clothed with colour and life, they sent an aura over his flesh, a breeze through his nerves, which wellnigh produced a qualm ; and actually produced, by some mysterious physiological process, a prosaic sneeze

    克萊爾已經把她的兩片嘴唇的曲線研究過許多次了，因此他在心裏很容易就能夠把它們再現出來此刻它們就出現在他的面前，紅紅的嘴唇充滿了生氣，它們送過來一陣清風，吹過他的身體，這陣清風吹進了他的神經，幾乎使他顫栗起來實在的情形是，由於某種神秘的生理過程，這陣清風讓他打了一個毫無詩意的噴嚏。
  3. The research object of this thesis is a chip - array that is fixed on one of printed circuit boards ( pcb ), which are located in a forced air field ( forced convection ) in an electronic case ; and from the essential equations of airflow we can deduce the mathematical model of the turbulent flow ; then we can establish the finite element algorithm and apply the fe software to work out the equations of turbulent flow, finally we can use the software to display and analyse the field of flow and temperature

    本文以處于強迫空氣對流流場中的某pcb板及其板上的電子元件陣列作為研究對象，推導了紊流流場的數學模型，並建立了相應的有限元求解格式，應用有限元法分析軟體對該系統的紊流流場和溫度場進行了模擬分析：解算出pcb板上各電子元件的溫度分佈；並提出了用於求解系統風道特性曲線的cfd方法。
  4. Based on information matrix method for grassland fire loss : a case study in the west of jilin province

    基於信息矩陣的草原火災損失風險研究
  5. The main purpose of this study is to simulation a random fluctuation of wind velocity fitted to specified power spectrum in low frequency range in our wind tunnel

    本文研究的目的是在風洞中模擬風速隨機波動的陣風，這個基礎性工作對于開展風洞中的其它研究有著重要意義。
  6. The analysis and research on the strategy, structure, system, share - value, style, staff and skill of the guangdong telecom technical support center are done using some analysis tools such as the mckinsey 7 - s model, the swot analysis, the analytic hierarhy process ( ahp ) and fiedler contingency model. some suggestions for the problems are prompted, and the improved matrix structure theory is invented in the article. finally, it makes a conclusion that 7 - s should be improved together for solving management problem

    文中以麥肯錫7 - s模型為主線，使用了swot分析方法、層次分析法、菲德勒權變模型等工具，研究和分析省中心的戰略、組織結構、制度、共同價值觀、領導風格、人員和技能等軟硬體因素，並提出了解決問題的各種建議，特別是根據省中心的工作實踐提出了改進的矩陣組織結構。
  7. In this thesis, the decoupling unit of vav system is designed in the way of feedforward conpensation. then the transfer function matrix of the feedforward conpensation decoupling unit of the 5 inputs & 5 outputs vav system is worked out. the decoupling conpensation unit can change the transfer function matrix of the open loop and closed loop control system into diagonal matrix, so that the coupling among the five control loops is eliminated, and vav system is decoupled

    本文採用前饋補償法設計了變風量空調系統的解耦補償器，並得出了五輸入、五輸出變風量空調系統前饋補償解耦器的傳遞函數矩陣，該解耦補償器可以使本文所研究的變風量空調控制系統的開環傳遞函數矩陣和閉環傳遞函數矩陣都變換為對角矩陣，從而解除五個控制迴路之間的耦合，使變風量空調系統實現解耦。
  8. This review highlights present and potential applications of gene microarray technology for animal models in research of rheumatoid arthritis

    本文概述了目前基因微陣列技術在類風濕關節炎動物模型研究中的應用狀況及發展前景。
  9. Multi - span plastic greenhouse structure design theory has been studied systemic which include design loads, design methods and system optimization designs aimed at the situations above - mentioned, meanwhile, theory analysis and designs have been completed for series east - china multi - span plastic greenhouses in accordance with the local climate characteristic. some elementary conclusions are summed up : ( 1 ) in the aspect of multi - span plastic greenhouse structural design loads researches, based on the contrast analysis of loads provided in foreign and chinese standards, analysis and discussion are mentioned about the definition loads, the estimation and load cases for multi - span plastic greenhouse structural design in details, some conclusions are summed up first : i, wind load : under the present conditions, it is unnecessary to

    得到一些初步的結論： （ 1 ）在連棟塑料溫室結構設計荷載研究方面，從分析比較國外關于溫室建築及我國工業與民用建築設計荷載規范的角度出發，針對連棟塑料溫室結構設計中的荷載定義方法、計算取值、荷載組合等進行了較深入的探討和分析，首次得到以下結論： 、風荷載：在現有條件下，考慮風壓高度變化系數、陣風作用因子和風荷載體型系數，按中國建築結構荷載規范（ cbj9 ? 87 ）計算風荷載是可以的，不必進行重現期博士學位論文摘要修正。
  10. Study work mainly is : part one, look back and look ahead the financial development history and present situation that derives market and the futuristic tendency, summarize domestic and international theory and method about venture capital investment, discuss establishment and develop the financial necessariness and important meaning of our country that derives market ; part two, establishthe relation between investment risk and the radom expectation effectiveness of investor ? verage stochastic dominance of asset profit ; part three, covari - ance matrix in mean - variance model is analysed with sensitivity analysis and fuzzy analysis ; part four, have looked back the concept of option, the price relation of option and black - scholes option price formula, have put forward option price formula of the discounted value of option present value ; part five, have looked back the financial concept and its classfication that financial derivatives risk, have summarized financial risk management theory, measured and assessed methods of financial derivatives risk

    主要研究工作為：第一章，回顧和展望金融衍生市場的發展歷史、現狀和未來，綜述國內外關于風險投資的理論與方法，論述建立和發展我國金融衍生市場的必要性及重要意義；第二章，建立投資者的隨機期望效用與投資風險之間的關系? ?平均隨機占優；第三章，均值方差模型協方差矩陣的靈敏度分析與模糊分析；第四章，回顧了期權的概念、期權的價格關系和black - scholes期權定價公式，提出了歐式看漲期權價格的折現值所滿足的微分方程；第五章，回顧了金融衍生品風險的概念及其分類，總結了金融衍生品的風險管理理論和金融衍生品風險計量和評估方法。
  11. Warmer sea surface temperatures and moister air provide more energy for showers and thunderstorms that feed hurricanes, pushing more of them into the extreme category, according to computer models cited by the nongovernmental national center for atmospheric research

    非政府機構的美國國家大氣研究中心引用了電腦模型，指出海面溫暖的溫度及潮濕的水氣，提供了更多能量給形成颶風的陣雨和雷雨，也使其規模變得更加強大。
  12. With theoretic bases of swot, space analysis, boston matrix analytic method, the paper analyzes and researches the exterior environment of dfm and its internal conditions and its products as well as the production layouts, putting forward suggestion on dfm ' s the products development strategy

    論文採用了swot分析法、競爭環境和企業競爭力分析以及波士頓矩陣等分析方法，對東風汽車公司所處外部環境、內部條件以及產品和生產布局進行分析和研究，提出了東風汽車公司的產品發展戰略。
  13. Here the theoretical model of vav system is set up for the first time. besides, the transfer function matrix of the 5 inputs and the 5 outputs is established by combining the theoretical analysis with the data analysis of experiment. then the non - linear mathematical model of the five loops is delt with in two method : in the first method, taylor progression is applied near the working point of the system in order to make the volume of change between the output and the input become similar to a linear relationship. in the second mothed, the non - linear mathematical model realize linear by means of being devided into sections. the study shows that both the motheds are effective in dealing with the non - linear issue in vav system

    本文首次建立了變風量空調系統的機理模型，並通過採用機理分析和實驗數據分析相結合的方法，建立了所研究的五輸入、五輸出的變風量空調系統的傳遞函數矩陣，並對這五個控制迴路的被控對象的非線性數學模型，採用兩種方法加以處理：第一種方法是在系統的工作點附近進行泰勒級數展開，使輸出的變化量與輸入的變化量之間呈現近似的線性關系；第二種方法是將非線性的數學模型進行分段線性化，即用分段線性化來逼近非線性化的模型。
  14. On the other hand, that risk matrix is analysised and the order of risk degree in every process is given by the way of principle component analyses. the process is found out whose risk degree is great, so this can point out a direction to those practical works. finally, there are some diagrams ( risks distributing ) and a few of advices ( the ways by which risks are evaded )

    為便於對風險源進行定量的分析，本研究採用了基於模糊數學的基本方法，將風險源的風險等級轉化為可對其進行數值分析的模糊風險值；並應用主成分分析法，對風險矩陣進行了分析，對各個過程的風險度進行了排序；找出了風險度較大的過程，為更好地指導實際工作創造了條件。
  15. The author discusses the procedure of rac and some issues that should be attention - giving, study the guidelines to set rac degrade, brings forward the means to set risk code using weighted index. the procedure of pra, three - level risk profile and the manner to express the result of pra is also studied. to supplement safety analysis, the author studies risk management from the aspects of decision, control and organization

    在風險評價方法方面，討論了風險評價指數法（ rac ）實施的步驟，研究了rac等級確定的原則，提出了用加權指數法來確定風險評價矩陣的方法；針對gjb900沒能很好地將定性和定量風險評價結合的問題，研究了概率風險評價（ pra ）實施的步驟、三級pra風險剖面和pra結果表達的方式等問題。
  16. Combined with the advantages of matrix converter, ac - excited generation technique and vector control scheme, the stator flux - oriented vector control model of the variable - speed constant - frequency ( vs cf ) ac - excited generator fed by a matrix converter was developed. simulation studies of the proposed power generation system were carried out

    本文還結合了矩陣式變換器、交流勵磁發電技術和矢量控制的優點，建立了矩陣式變換器供電的變速恆頻交流勵磁風力發電機定子磁場定向的矢量變換控制系統模型，對矩陣式變換器在交流勵磁發電系統中應用進行了模擬研究。
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