風能利用因數 的英文怎麼說

中文拼音 [fēngnénglìyòngyīnshǔ]
風能利用因數 英文
rotio power coefficient
  • 風 : Ⅰ名詞1 （空氣流動） wind 2 （風氣; 風俗） practice; atmosphere; custom 3 （景象） scene; view 4 ...
  • 能 : 能名詞（姓氏） a surname
  • 用 : Ⅰ動詞1 （使用） use; employ; apply 2 （多用於否定: 需要） need 3 （敬辭: 吃; 喝） eat; drink Ⅱ名...
  • 因 : Ⅰ動詞[書面語] （沿襲） follow; carry on Ⅱ介詞1 [書面語] （憑借; 根據） on the basis of; in accord...
  • 數 : 數副詞（屢次） frequently; repeatedly
  1. In order to benefit from this new technique without any dangers, on the basis of the arguable contents, the paper put forward a series of principals with the knowledge of systematical philosophy, mathematics and ecological. agriculture : welfare principal, invariable principal of gene, non - spread principal of gene, equal principal of substance and informed perfectible principal. and then we establish a model of evaluating the social effects of gmo

    為了從這種新技術成果中獲得好處，同時又不會帶來風險，本文以爭論的內容為基礎，從轉基因作物能比傳統農作物帶來更多的社會效益的角度出發，運用系統哲學、生態農業和數學的一些知識，提出了轉基因作物研究和推廣中遵循的一系列原則：福利原則、基因穩定性原則、基因不擴散原則、實質等同性原則、以及知情選擇原則，並進而建立起評價具體的轉基因作物的社會效益的模型。
  2. Shutter is one kind of inlets used widely in natural ventilation, therefore, the study for shutters may be a breakthrough for using natural ventilation more effectively. firstly, this paper will study the performance of shutters in single side by cfd. secondly, we will work at hoods with shutters in four sides

    百葉風口是自然通風中使用最廣泛的風口，因而對于百葉風口的研究則有可能成為更為有效合理利用自然通風的突破點，本文將利用數值模擬首先對單側百葉風口的性能進行研究，在此基礎上，本文對實際中應用比較廣泛的四面百葉型風帽進行了研究，並對單側百葉風口的擋雨板的合理設計方法做初步探討。
  3. Whereafter, based on the analysis on the flood influence for traffic lines, the research is centered on the following parts : firstly, the destroying modes, reasons and mechanism of flooded lines are discussed, and the frameworks and countermeasures of preventing and controlling hazards system are put forward ; secondly, the ways of region forecasting for the landslide are analyzed and the automation of landslide forecast for certain site through visual programming is realized. furthermore, the function of dynamic segmentation in arc view is made use of to realize the forecast result ' s visualization ; thirdly, the reasons and patterns of roadbed subsidence are discussed and the methods of forecasting subsidence based on the gm ( 1, 1 ) model are put forward. then the applications of the arcview software and its extended module on the study of roadbed subsidence are debates upon ; fourthly, an analysis on the sources of flood for traffic lines, which situate in the reservoir coverage area, is given

    接著，論文探討了山區交通線路災害的特點、分類、時間和空間分佈規律以及災害的防治原則和對策等；然後，以洪水災害對交通線路的毀壞為主線，重點研究和分析了以下幾個問題：第一，探討了洪水對交通線路的破壞方式，水毀原因以及水毀機理，並提出了交通線路水毀防禦系統框架和對策；第二，分析了雨季邊坡塌方災害的區段預測方法；通過可視化編程，編制了雨季邊坡塌方災害的工點預報程序，並結合arcview實現了預測結果的可視化；第三，對路基沉陷原因和模式進行了分析，並提出利用gm （ 1 ， 1 ）模型對路基沉陷區進行分析和預測，最後論述了arcview軟體及其擴展模塊在沉陷區研究分析中的應用；第四，對汛期庫區線路災害的原因進行了分析，並探討了利用數量化理論對路基防護工程抗洪能力進行預測的意義；第五，提出從風險的角度對交通線路的防災減災進行管理，對風險估計的相關問題進行了論述，並探討了交通線路水害危險區段的劃分問題。
  4. Underlying the assumption that the stock price accords with the model of the stock price fluctuating sources, by comprehensivily applying the stochasitic differential theory and no - arbitriagc thcory, this paper, under the conditions that the risk - free rate r is constant or ito stochasitic process, successively works out the option pricing about the stock price model with that the short - term profit function is piecewise lecture function arid that one with that the short - term profit function is possion jump process, derivats counterpart partial differential equation of option pricing. the outcome states : 1. when the short - term profit function is unusual flunctuating sources bring out a piecewise lecture function, this amendment on the lognormal distribution model does not improve the option price, because this partial differential equation of option pricing is the same one underlying the lognormal distribution model ( see equation 2. 14 )

    本文基於股價符合波動源模型的假設，綜合運用隨機微分理論等數學原理和無套利理論等金融理論，依此對短期收益率函數為分段階梯函數和possion跳躍過程的股價波動源模型分別在無風險利率是常數和隨機過程的條件下作了期權定價，推導出了相應的期權定價偏微分方程，結果表明： 1 、由異常波動源帶來的短期收益率函數是分段階梯函數時，這種對股價對數正態分佈模型的修正不能改善期權價格，因為基於這種模型的期權定價偏微分方程與基於股價對數正態分佈模型的期權定價偏微分方程完全相同（見方程2 . 14 ） 。
  5. Since it is a gradual process for listed companies to plunge into financial crisis, it is desirable to discern the potential risks in advance. this paper, with the adoption of multiple discriminant analyzing approach and logistic regression method, tries to find out optimal variables and financial crisis predicting model for chinese listed companies based on audited accounting data

    本文以滬深兩市上市公司為研究對象，以是否因最近兩年連續虧損而被實行「退市風險警示」 ，界定其是否陷入財務危機的標志，運用多元判別分析的方法，採用涵蓋上市公司財務狀況各個方面的多個變量，利用各上市公司已經審計的財務報表中的財務數據，尋找盡可能準確的預測上市公司財務危機的變量和預測模型。
  6. Using 925hpa ncep / ncar reanalysis wind data to replace fsu wind data improves initialization impact wind field of zebiak - cane ocean - atmosphere coupled model ( hereafter referred to as zc coupled model ). subsequently, 1997 / 1998 el nino is analyzed on the base of simulated and observed data, and a new possible mechanism for the evolution of the 1997 / 1998 el nino is advanced. then genesis mechanism for enso is perfected further

    本文利用925hpancep ncar再分析風場資料替代fsu風場資料對zebiak ? cane海氣耦合模式（簡稱zc耦合模式）的初始強迫風場進行了改進，結合模擬資料與觀測資料對1997 1998elnino事件進行了診斷分析，提出了1997 1998elnino發生、發展的一種新的可能機制，進而對elnino成因機制進行了進一步完善，最後嘗試對改進初始強迫風場后的zc耦合模式的大氣模式中的潛熱加熱計算的參數化方案進行了改進。
  7. Under the horizontal earthquake action and wind force, aim at " the pure frame structure with rectangle columns ", " the pure frame structure with special - shaped columns ", " the frame - truss structure with special - shaped columns " and " frame - shear wall structure with special - shaped columns ", earthquake action analysis was done by the spacial finite element method through the changes structural parameter. analyzing systematically " structure vibration mode ", " vibration period ", " structure lateral rigidity ", " seismic action force ", " seismic response force ", " floor seismic shear force ", " lateral horizontal displacement of structure " and " members internal force ". results indicate : ( 1 ) based on equal area, the special - shaped columns replaced the rectangle columns, the structural lateral rigidity enlarges, the lateral displacement minishes obviously, the earthquake response increase slightly, the biggest increasing amount of frame columns axis - compress ratio is smaller than 0. 08. the whole aseismic performance of structure has improved ; ( 2 ) when the section ' s length and section ' s thickness ratio of special - shaped columns is smaller than 3. 6, the structure benefits to resist seismic action ; ( 3 ) the angle of horizontal seismic action with the whole coordinate is 0 degree, structure earthquake response is bigger, belonging to a control factor of structure aseismic design ; ( 4 ) the frame - truss structure with special - shaped columns and the " a " - brace has the biggest lateral rigidity ; ( 5 ) the frame - shear wall structure with special - shaped columns have bigger lateral rigidity and smaller displacement, members internal force enlarged just rightly, have much superiority of resisting seismic action ; ( 6 ) in the higher seismic fortification criterion region ( 8 degree of seismic fortification intensity ), aseismic disadvantageous building site ( iii type site ), adopting special - shaped columns structure system, should reduce possibly the building ' s self - weight in order to reduce the earthquake response ; ( 7 ) the response spectrum method of computing seismic response and the time - history analysis method have similar analysis result

    西安理工大學碩士學位論文在水平地震作用下，並考慮風荷載組合，分別對「矩形柱純框架結構」 、 「異型柱純框架結構」 、 「異型柱框一析架結構」及「異型柱框-剪結構」等四種結構體系，通過改變結構參數，運用空間有限元方法，進行地震作用計算。系統地分析研究「結構振型」 、 「振動周期」 、 「結構側向剛度」 、 「結構地震反應力」 、 「樓層地震剪力」 、 「結構側向位移」 、 「層間位移角」 ，以及「構件內力」 。結果表明:在等面積原則下，異型柱代換矩形柱后，結構剛度增大，側向位移明顯減小，地震反應力略有增加，框架柱軸壓比最大增幅小於8 % ，結構整體抗震性能有所提高;當異型柱肢長肢厚比小於等於3 . 6時，結構有利於抗震;水平地震作用力與整體坐標夾角為0度時，結構地震作用效應較大，屬結構設計的控制因素之一;異型柱框一析架結構採用「人」字斜撐，側向剛度大於「八」字斜撐和「人一八」字混合斜撐;異型柱框一剪結構側向剛度大、位移小，構件內力增大適中，是一種抗震性能優越的結構體系:在抗震設防烈度較高地區（ 8度）和抗震不利的建築場地（ m類場地） ，採用異型柱結構體系時，應盡可能減輕結構自重，降低地震作用力;分別採用「振型分解反應譜」法和「時程分析」法進行地震作用計算，兩種方法所得結果基本一致。
  8. Exploring gender with the tools of different, and often multiple, disciplines, women ' s studies subjects strive to help mit students better understand how knowledge and value take different forms depending on a variety of social variables

    女性研究課程利用不同學科或多門學科的工具來探索性別議題，女性研究課程的目標是希望協助麻省理工學院的學生能夠更了解知識和價值觀如何因為不同的社會變數而呈現不同的風貌。
  9. We research the stability of the three - factor model by using chow test and research the coefficient stationary by using unit root test, and forecast the coefficient of the model using arma 、 garch model. the results show that the model is instability in the long run, most coefficient is non - stationary, and we can preferably forecast the coefficient by using the arma 、 garch model. in the process of designing strategic investment portfolios and the strategic risk budgeting prevailing in resently which in order to control investment risk, the investors generally structure their portfolios in different industries

    模型回歸系數是測度投資對象系統風險的重要指標，我們利用chow檢驗對證券收益三因素模型結構的穩定性進行了分析研究，用adf檢驗對模型的三個回歸系數的穩定性進行了實證分析，採用arma和garch模型對回歸系數的預測能力進行了研究，結果表明組合三因素模型結構不穩定，但短期比長期結構穩定性要高;大部分組合回歸系數時序穩定性較差，同時arma和garch模型對每個回歸系數時間序列進行預測顯示有較好的預測能力。
  10. Systematically researches the qos requirement in a background of a typical real - time application and then specifies muli - dimension qos pararneter. finally, develops the qos framework. implements the qos enforcement mechanism in the qos framework to support real - time scheduling by chosing linux system and extending its kernel. this dissertation has summarized its most important design style, that is, policy / mechanism separation in process management which being used as the basis of real - time scheduler with unmodified linux applications. the dissertation has developed a named reserve object to share qos between threatls and take advantage of application - specific qos parameter

    選擇linux系統對其進行擴充，總結出linux進程管理最重要的設計風格，是策略與機制相分離，利用該特點，從而不需要修改應用，也能滿足應用的qos需求，因而其成為本文建立支持qos要求的實時調度器的基礎；選擇rm演算法作為擴展目標，引入了「預留」對象這一數據結構，一方面充分利用了應用指定的qos參數，另一方面，便於在進程間共享qos參數，建立了支持qos的新的linux核心。
  11. Above all, this part gives an overview to the latest papers on the core capability research. secondly, on the basis of the overview, this part selects 16 variables to establish the whole evaluate system from the angle of capital scale, market power, making - profit capability, financing capability, risk - controlling capability, creative capability, quality of the financial statement and industry focus. at last, by using factoring and focus method, this part studies the core capability of chinese stockjobbers on the basis of 2002 data released by the csrc

    首先在資源、能力和環境三個維度上，本部分就有關企業核心競爭力研究的最新文獻進行了回顧和分類;其次，在文獻研究基礎上，緊密結合中國證券公司運營的實踐，本部分分別從資本規模、市場勢力、盈利能力、融資能力、風險管理能力、創新能力、會計信息質量、產業集聚等8個方面，選取16個指標構建了中國證券公司核心競爭力的評價體系;最後，基於中國證監會所做的有關統計數據，通過運用因子分析和聚類分析的方法，對中國證券公司的核心競爭力狀況進行了分析和評價。
  12. Using the statistical regression model and the electronic industry corporation financial statements data. constructed our country electron industry short - term liquidity synthetic evaluation system, constructed the comprehensive financial risk coefficient of synthetic evaluation enterprise finance condition, and the computation has obtained our country electron industry synthesis finance risk coefficient standard value. using k - s statistics inspection procedure, calculated each appraisal target standard of our country electron industry short - term liquidity, through the actual examination, it is more remarkable to unifies the short - term liquidity and the synthesis finance risk coefficient to analyze enterprise the short - term liquidity, has more reality instruction value, can provide the quite scientific reference for our country electron industry company to analyze the short - term liquidity

    綜合考慮影響短期償債能力的各種因素，運用統計回歸模型和電子行業上市公司財務報表數據，構建了我國電子行業短期償債能力綜合評價體系，構造了綜合評價企業財務狀況的綜合財務風險系數，並計算得出了我國電子行業綜合財務風險系數的標準值;利用k - s統計檢驗方法，計算出了我國電子行業短期償債能力各評價指標的標準，通過實際檢驗可以看出，把綜合財務風險系數和短期償債能力評價指標結合起來分析企業的短期償債能力效果更顯著，更具現實指導價值，能為我國電子行業公司短期償債能力評價提供比較科學的參考。
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