正非對稱 的英文怎麼說
中文拼音 [zhēngfēiduìchèn]
正非對稱
英文
positive asymmetry-
Abstract : the mathematical model of the valve controlled asymmetrical cylinder active electro - hydraulic servo loading system is set up and the control strategy of the compound adjustment is designed in this paper. the simulation and experimantal research are carried out
文摘:建立了閥控非對稱缸主動式電液伺服加載系統的數學模型，設計了復合校正的控制策略，並作了模擬和實驗研究。On the basis of classifmg deflation into moderate deflation and harmful deflation, this paper summarized the achievements of the deflationary research, and made a thorough inquiry into the harm, cause and treatment of deflation. the paper analyzed the fallacy of composition, and pointed out that the fallacy of composition owns two characteristics of self - intensifing and mutual - promoting, which make deflation continue and aggravate. the asymmetry between individual and total is another basic characteristic owned by the fallacy of composition, which changes the economic fluctuation if the fallacy of composition develops continually
本文對「合成謬誤」這一經濟現象進行了初步分析，指出合成謬誤具有自我強化和相互促進的特點，在經濟遭受負向外部沖擊的情況下，這使總有效需求累積性收縮，通貨緊縮因此得以自我維持，並被不斷加深；合成謬誤發展的結果是引起短期內經濟波動發生轉換，而這正是由於合成謬誤所具有的個量與總量之間存在著非對稱性這一根本特徵所決定的。After solution of radiational and diffractional fluid field of asymmetrical sections by applying the multipole expansion method, wave loads on damaged ships are calculated by the linear strip theory under the non - upright floating condition, taking the effect on the heel angle and trimming angle caused by the damaged tank inundation below waterline into account
然後採用線性切片理論，計及水線以下破損后船舶由於艙室進水產生的橫傾角與縱傾角的影響，利用多級展開法求解非對稱剖面的二維輻射和繞射流場，計算了破損船體非正浮狀態條件下的波浪載荷。Secondly, theoretical models for time series, such as garch, egarch, tarch and garch - in mean, and the methods of parameter estimation are introduced. then, these models are employed to test the volatility in shanghai a - share, shanghai b - share, shenzhen a - share and shenzhen b - share. next, in chapter 4, we study the co - integration and test the granger causality between the four share indexes. finally, the spillover of volatility between a - shares and b - shares markets are tested
第二，通過模型的比較分析，發現殘差基於t分佈的arch類模型較之基於正態分佈和ged分佈的arch模型能更好地刻畫我國股指收益率序列的特徵。第三，滬深a股在兩個階段的變化甚微，保持著非對稱效應，對利空消息的波動大於利好消息的波動，風險補償為正向，且風險補償系數的變化不大。According to these accomplishments, several techniques are expounded emphatically in this paper, including 3d refraction statics, coherent noise suppression by prestack wave field separating ( prestack fx noise attenuation ), 3d prestack multiple domain random noise attenuation, multiples attenuation, nmo of unsymmetrical hyperbola, dynamic replacement of wave equation, surface - inconsistent residual static, super bin stacking, poststack depth migration and prestack depth migration. all the techniques have been applied in seismic processing of 2d, 3d and wide - line profiling and obtained good results
本文根據項目組研究成果，重點閘述了三維折射波靜校正技術，疊前波場分離相干噪音壓制方法（疊前fx去噪） ，疊前三維多域隨機噪音衰減技術，多次波衰減技術，非對稱雙曲線動校正技術，波動方程動態替換技術，非地表一致性的剩餘時差靜校正技術，超面元迭加處理技術，疊后深度偏移處理，疊前深度偏移處理等。For some non - symmetric homogeneous domains, we can also get the explicit formulas of their bergman kernel functions by hua method [ xu4 ] [ gi ]. we know the complete orthonormal system of the bounded reinhardt domain made up of monomials, and complex ellipsoid domain is the bounded reinhardt domain, so the explicit formulas of the bergman kernel functions are obtained by summing an infinite series in some cases ( called method of summing series )
對於一些非對稱的齊性域，也可以用華羅庚方法得到它們的bergman核函數的顯表達式我們知道，有界reinhardt域的完備標準正交系由單項式組成，而復橢球域是包含原點且以原點為中心的有界reinhardt域，於是可以通過無窮級數求和函數的方法，計算其bergman核函數的顯表達式，這種求bergman核函數的顯表達式的方法稱為級數法。We try to do the target recognition based on non - symmetric polarity effect using wavelet packet and an operator obtained when doing higher order cumulant analysis
另外，本文在非正弦波雷達「非對稱極性效應」理論基礎上研究了目標材質識別方法的實現。This part introduces the main genres of capital structure. please notice the importance of the mm theorem, which is the theory basement of subsequent analysis. comparing with the financial structure is another content in this part
本章作為整篇論文的基礎，結合現代資本結構理論發展的實踐背景，主要評述了mm理論及修正模型、權衡理論、激勵理論、非對稱信息論和控制理論。This article shows a new method to construct symmetric compacted orthogonal wavelet packet basis ： the original compacted orthogonal wavelet basis and scaling function are decomposed into symmetric and anti - symmetric parts respectively ， then we prove that three of four parts is also wavelet basis and another is scale function. we find it simple to process 1 - d signal. finally, by these results above, all the results above are applied to dsp
本文提出一種新的對稱化方法，把一大類緊支集實值的非對稱正交小波函數分解成對稱和反對稱兩部分，並證明了其相應的兩部分仍然構成對稱和反對稱的緊支正交小波基，而且我們發現尺度函數對稱和反對稱部分分別是某子空間的尺度函數和小波函數。The compact support wavelet which is real and orthogonal isdivided into two parts : symmetrical part and anti - symmetrical one. it proves that both the two parts are still made into compact orthogonal wavelet base which are symmetrical and anti - symmetrical respectively. it proves that symmetrical part and anti - symmetrical one of scale function are scale function and wavelet function in some subspace respectively
本文提出一種新的對稱化方法，把一大類緊支集實值的非對稱正交小波函數分解成對稱和反對稱兩部分，並證明了其相應的兩部分仍然構成對稱和反對稱的緊支正交小波基，而且我們發現尺度函數對稱和反對稱部分分別是某子空間的尺度函數和小波函數。Cured shape of cross - ply thin unsymmetric composite laminates
復合材料非對稱正交薄層板的固化變形The thesis has four chapters as follows : the summary and reviews of theories and empirical literature on the asymmetric effect of interest rate policy, the empirical analysis on the asymmetric effect of interest rate changes, the deeper analysis for the effect of interest policy during inflation period and recession period, conclusions and suggestions. the first chapter mainly reviews the theories and empirical literature on the asymmetric effect of interest rate policy. in the first part of this chapter, i summarize the overseas research and find that the research on this topic can be traced back to 1993, and most of empirical researches support the viewpoint that the increase in interest rate will impose more impact on economy than decrease in interest rate
在具體的結構安排上，全文共分為四章，現將各章節的主要內容和觀點分述如下:論文第一章:本章第一節首先綜合歸納了國外關于利率作用於產出和物價的主要傳導渠道;接著就國外對「利率沖擊」效應的現有研究成果進行了一個簡要回顧: 1993年d . p . morgan率先將利率變量引入貨幣政策效應的非對稱性研究中，隨后一些學者就利率變量對產出、就業、物價的沖擊效應分別予以了實證研究，研究結果表明:正、負利率沖擊效果具有非對稱性? ?利率正向沖擊對因變量的作用強于利率負向沖擊對因變量的作用。In the upper troposphere, there is no intact asian active center. the troposphere structure of summertime ao is implicated with the horizontal heterogeneity of air temperature throughout the whole troposphere with its center over asian continent, which results in the zonal asymmetry and baroclinic structure of the summertime ao ( especially its asian center ). on the contrary, the correlation between wintertime ao and sea - land thermal contrast confines in the lower troposphere, hence its zonal asymmetry and baroclinity in the lower level
夏季北極濤動的這種結構與對流層整層的溫度水平分佈不均勻性有密切聯系，且這種溫度分佈差異主要體現在亞洲大陸，因而也就使北極濤動的中緯度亞洲中心呈現出比同緯度帶其它區域更為明顯的緯向非對稱性和斜壓性；而冬季北極濤動受下墊面海陸分佈差異影響，其緯向非對稱型和斜壓性質主要出現在對流層中低層，在對流層高層表現出很強的環形模態和正壓結構。In this paper, the limit theory is discussed and the main problems are solved as followed : 1. we will obtain asymptotic normality and consistency of mle for agarch model introduced by wu shuosi and fang zhaoben ( 2000 ). 2
對于吳碩思和方兆本（ 2000 ）提出的非對稱廣義自回歸條件異方差新模型，證明了它的極大似然估計（ mle ）的漸近正態性和相合性。Based on the simple understanding of normal seismic processing, this paper has carried out deep research on the problems of deep prospecting in seismic data processing, such as s / n ( signal to noise ratio ), velocity analysis and residual nmo of unsymmetrical hyperbola, stacking and imaging of complex rays and migration arc. until now tens of accomplishments have been achieved
在簡單了解地震資料常規處理的基礎上，本文針對當前深層資料的問題，緊緊圍繞著深層地震數據處理技術研究需要解決的重點問題，即信噪比問題、非對稱雙曲線的速度分析與剩餘動校正時差問題、復雜射線的迭加及偏移成像問題和偏移畫弧問題等，進行了深入的研究工作，目前已完成十多個成果。Through the simulation, we prove that adaptive control can improve the dynamic characteristic of the asymmetrical cylinder velocity system which controlled by symmetrical valve. it also can make the system ’ s dynamic characteristic to be same in different directions, and the system ’ s big over shoot and stabilization time has been reduced, the stability of the system has been
通過模擬分析，證明了自適應控制能夠有效地改善對稱閥控制非對稱缸速度系統的動態性能，使正反兩個方向上的動態特性對稱，保證系統的穩定性，降低了系統的超調量和穩定時間。Further extended is the definition of the positive definite matrix. thus obtained is the non - symmetrical generatized positive definite matrice and some of its results
摘要對常規的正定矩陣的定義進行了再推廣，由此得出非對稱的廣義正定矩陣及一些結果。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。According to the decoupling of type synthesis of mechanism and the relationship between control and error software compensation, the unsymmetrical 3 - dof translational weakly - coupled parallel mechanism for cmm was selected, the positive and negative solutions of mechanism position an error model were analyzed
根據機構型的解耦性與控制和誤差軟體補償的關系，選擇非對稱型三平移弱耦合併聯機構用於坐標測量機，分析了該機構位置的正反解，建立了誤差模型。The result shows that material nonlinear will obviously lower the structural rigidity of [ 45 / 45 ] crossed angle ply shell, but the affect to the structural rigidity of perpendicularity symmetry ply shell is not so apparent
得出材料非線性會使| 45 - 45 |交角層殼的結構剛度顯著降低，但對正交對稱層殼的結構剛度影響並不明顯。分享友人