虛變元 的英文怎麼說

中文拼音 [xūbiànyuán]
虛變元 英文
virtual argument
  • 虛 : Ⅰ名詞1 （空虛） void; emptiness 2 （政治思想等方面的道理） guiding principles; theory 3 （二十八...
  1. Fist of all, on the basis of the research of agone boffins, this author investigates the interaction mechanism of bolts and rock, and introduces the elastic ? lastic analytical resolution which is consist of the liner structure, the equivalent reinforced wall rock and the original wall rock in the simple loading from the equivalent well - proportioned view ; this solution is very important meaning for the engineering design. on the basis of coulomb friction model, the author introduces the finite element equation of the contact problem in order to provide the academic foundation for the application of msc. marc. finally, combining the engineering practice of the non - linear analysis of shield tunnel through yellow river of the south - north water transfer and using the model of friction, the author researched the evolution law of stress and displacement field in the structure of grouted rock bolts, and analyzed the effect to the stress and deformation of surrounding rock mass due to anchor supports

    首先，在前人研究成果的基礎上，對錨桿與圍巖的相互作用機理進行研究，利用全長錨固錨桿的中性點理論，從等效均化的角度來考慮錨桿對圍巖的加固作用，並推導了在簡單荷載作用下，含有襯砌、等效加固后的圍巖、原始圍巖三者的彈塑性解析解，對工程設計有著重要的參考意義；在數值模擬方面，以考慮錨固圍巖滿足規則化庫侖摩擦模型為基礎，利用虛功原理推導了接觸問題的有限元方程的計算格式，為開發運用大型商用有限元軟體msc . marc提供了理論根據，也形成了本文的理論基礎：最後，論文以南水北調東線穿黃隧洞穩定性分析項目為工程實例，利用本文所述的接觸問題的摩擦模型理論，對錨桿支護結構的應力場、位移場的變化規律進行了研究，分析了加錨支護對隧洞圍巖應力、變形的影響。
  2. The article approximately has three parts : part one mostly analyses the result and influence of the " glorious revolution ". part two will discuss the formation of the cabinetwork usage through the argument of the cabinet organization foundation, the role change of the cabinet minister and the cabinet responsibility. part three mostly discusses the role and the function of the cabinet in the course of making the king a mere figurehead, relaxing the tense relationship between the king and the parliament and forming multi - powers situation

    全文大致分為三部分：第一部分主要分析「光榮革命」的結果及其影響；第二部分將從內閣組閣基礎、閣臣的角色變換及內閣責任制三個方面來探討內閣運行慣例的形成；第三部分主要分析內閣在虛化王權、緩和國王與議會之間的緊張關系和形成權力多元格局中所扮演的角色及發揮的重要作用。
  3. Brings forward the basic network cell model of symmetrical blast vault and asymmetric blast vault. then studies and analyses airflow in vault of main voltage switchyard hall of xiluodu hydropower station which is far cry and large numbers of airflow conflux, brings forward concept of “ virtual embranchment ” and corresponding basic network cell model, regresses calculate expressions of flux uniformity coefficient and impedance of “ virtual embranchment ” of vault of main voltage switchyard hall of xiluodu hydropower station

    而後又採用cfd數值模擬的方法對溪洛渡水電站主變洞排風拱頂這種多股氣流匯流的長距離通道內的氣流流動進行了分析，提出了「虛擬分支」的概念和相應的網路基元模型，並回歸得到了溪洛渡水電站主變洞排風拱頂各個排風「虛擬分支」風量均勻系數以及阻抗的計算公式。
  4. By setting up dummy variable regression equation, the effect of non - economy factors is analyzed quantitatively. 3. using artificial neural network to map the relationship between the household appliance percentage and average residential electricity demand, this paper presents an artificial intelligent method to forecast residential electricity demand

    建立帶有虛擬變量的多元回歸方程，同時考慮了影響居民電力需求的經濟因素和非經濟因素，定量描述了非經濟因素（例如氣候、生活習慣、消費習慣）對居民用電的影響。
  5. Communication control unit for substation based on virtual device driver

    基於虛擬設備驅動技術的變電站通信控制單元
  6. This article is divided into four parts : part one emphasizes the common theory that corporate governance structure figures out the agent problems caused by the separation of ownership and control power, and sets forth correlative research done by domestic and foreign scholars from the relationship between centralization degree of ownership and performance, the relationship between incentive of senior managers and performance, and the relationship between board and performance. and puts forward some deficiencies in domestic research, for example, the select of performance is bald ; most research methods are cross section analysis, there is little research basing on both time serial and cross section datum ; and there is little research have the inside and outside corporate governance factors in the selection of corporate governance structure indexes

    描述性分析介紹了我國上市公司治理結構的現狀;通過公司治理變量的線性組合，採用主元分析法來構造反映公司治理水平的指標z ，並由此z指標回歸經營績效指標得出公司經營績效與公司治理的整體效果有相同方向變化的結論;變量之間的相關關系揭示了這些變量之間關系的合理信息;面板數據結果顯示:第一大股東持股比例、國有控股虛擬變量與經營績效負相關;第二至第十大股東股權集中度、董事會持股比例和總經理持股比例與經營績效正相關。
  7. Pspice models for fcg, pulse transformer, electric exploding wire opening switch ( eeos ), blumlein pulse forming line, and virtual cathode osillator ( vircator ) are created

    利用pspice程序，創建了包括脈沖變壓器、電爆炸絲（ eeos ） 、 blumlein傳輸線、虛陰極振蕩器（ vircator ）和fcg等在內的電路元件模型庫。
  8. On this basis, adopt the plural linear regression method, regard peasant ' s per capita income as the dependent variable, per capita agricultural land area, unit agricultural land area chemical fertilizer use amount, agriculture total value account for gdp proportion and land degradation the index data ( land degradation fictitious variable, land degradation percentage and land degradation the array variable of the degree ) as the independent variable

    在此基礎上，採用多元線性回歸方法，以農民人均收入為因變量，人均農業用地面積、單位農業用地面積化肥使用量、第一產業總值佔gdp比例和土地退化指標（土地退化與否的虛擬變量、土地退化百分比和土地退化程度的序列變量）為自變量來分析。
  9. Remark : chen zhi - fen said : “ characters carved in relief needs to be noticed at the empty part, characters cut in intaglio needs to be noticed at characters on a seal carved in relief, showing the changes of the chop impression ( such as composition of picture ) ”

    作品說明：陳子奮曾雲： 「刻朱文須留意于白，刻白文須留意于朱，求之實者，必意之虛，求之此者，必意于彼，庶幾變化在手，元氣淋漓。 」
  10. In two - view case, a method is presented for calculation 2d projective transformation and construction the virtual elements by combination of spatial points and lines. so more 3d invariants of object ' s spatial structures can be extracted from real elements and virtual eleme nts. ( 3 ) the geometric characteristics of 2d symmetric objects " in perspective images are lucubrated

    （ 2 ）擴展了2d射影變換矩陣的求解方法，將單純利用點集對應的計算模式擴展到利用直線集、點線組合等多種類型來建立兩個射影平面的對應關系；總結了平面上基於點、直線元素可求解的多種3d不變量；提出了雙視圖下由點、直線元素的多種對應關系求解2d射影變換來構造「虛元素」的方法，結合「實元素」和「虛元素」可以提取更多的空間3d不變量。
  11. Space stiffness matrix of t - shape, l - shape and - shape short - leg shear wall is derived by virtual work principle and variational principle

    利用虛功原理和變分原理分別推導了t形、 l形和一字形截面的短肢剪力墻空間單元剛度矩陣。
  12. On the assumption of ignoring the distortion of thickness, this paper determines the rough shape by the geometric modeling method of equal area developing using mixed mesh cell of triangle and quadrangle for the first time, presents the equal area developing arithmetic of quadrangle - triangle. on the virtual geometric symmetry axis, we puts forward the method of determining the developed coordinate of the point on the base band in the development of using regular quadrangle cell, determines the developed shape of internal structure in plane utilizing point - to - point mapping theory. furthermore, we realize the approximate developing of undeveloped - irregular boundary surface using a few triangle cells

    本文結合型號研製中小曲率機翼整體壁板類零件坯料展開課題，基於板料厚向變形忽略不計的先驗假設，首創混合四邊形-三角形網格等面積展開的幾何模擬法確定壁板類零件毛坯外形，給出了混合四邊形-三角形網格等面積展開演算法；提出了虛擬分割線的概念，採用虛擬幾何對稱軸，給出了規整四邊形單元展開基帶上結點的計算方法；採用映射原理和求交演算法確定了壁板內部結構信息的展開定位。
  13. The streamline of the product design includes " target design ", " structure design ", " price fixing of the product ", " the feature analysis of risk profit and " product standardization ". the evaluation methods of the automobile finance product are the ones of discount of profit rate and of information feedback. the development and innovation is the interior demand of the reform of china ' s finance system

    分析了汽車金融服務公司的一般演變歷史過程和當前幾種主要存在形式，包括「大汽車製造企業附屬型」 、 「大銀行財團附屬型」 、 「獨立型」 ;分析了汽車金融服務公司新的「復合優勢」 ;還分析了「經濟全球化」過程中汽車金融服務開始出現的「多元戰略」 、 「深化戰略」和「虛擬服務」發展趨勢。
  14. As a part of the civil 863 plans, two multiple - contact models for two kinds of braking system are built in the paper, in which contact fields are described as coons surfaces, initial velocity is programmed in fortran. the thermal - mechanical coupling braking processes are simulated for the first time by msc. marc, the general - used nonlinear fem software. time distributions of the velocity, the stress and the temperature of the components under various initial velocity and brake force are obtained, which offer theoretic gist to study the life of the wheel, the disc and so on

    作為國家行業863重大課題《鐵路機車車輛虛擬樣機系統》的一部分，本文在研究接觸問題和熱?機耦合問題數值方法的基礎上，採用國際上通用的非線性有限元分析軟體msc . marc建立了踏面制動和盤形制動主要部件的多體接觸計算模型，其中用解析方法描述，即用nurb曲線、高斯曲面來描述接觸區域，用fortran語言編寫定義初速度的用戶子程序，首次對兩種制動過程熱?機耦合進行了數值模擬，定量給出了主要制動部件在不同初速度、不同制動力下各個時刻的速度、應力和溫度的變化規律，為研究車輪、閘瓦以及制動盤壽命提供了理論依據。
  15. We also analyzed java virtual machine model and class file format and presented a formal model of java byte code obfuscation. we demonstrated some interesting properties of obfuscating transformation and proved that for java byte code it is possible to create a single - pass algorithm of obfuscation

    論文還對java虛擬機模型與類文件格式進行了分析，建立了一個對java位元組碼進行代碼混淆的形式化模型，揭示了混淆變換具有的一些特性，並證明對java位元組碼可以創建單輪的混淆演算法。
  16. According to the dvmc reconfiguration and the scheduling problem, the main contents and the achievements of the dissertation are as follows : with the research on the characters of the dvmc and the analysis of the work process, the multi - agents architecture based on the web services is proposed according to the function models of the dvmc

    分散式的製造環境中，企業將製造資源視為共享的資源庫，當所要加工的產品不斷地發生變化時，從資源庫中選擇合適的製造資源，形成虛擬製造單元，這種結構隨著製造任務的出現而形成，隨著製造任務的完成而消亡。
  17. To achieve the object, firstly, the theory of virtual work principles for deformable body is established. then, by means of the principle, the expressions for classical problems and contact problems are constructed, which are the basis of the following fem. sequentially, the fem formulae for contact problem can be obtained with no difficulty

    論文中，作者首先對變形體虛功原理作了理論分析和研究，確定了建立變形體虛功原理的基本原則和方法，據此建立了固體力學經典問題的虛功原理，進而用於接觸問題，建立其相應的計算公式，為下面的有限元計算奠定了基礎。
  18. On the basis of the principle of virtual work for deformable body, a finite element method for the contact problem was proposed and the procedure for solving an elasto - plastic contact problem was given, especially focusing on the technique to deal with the penetrating contact status, i. e. two contact bodies penetrate each other

    根據變形體的虛功原理，建立了接觸問題有限元公式及相應的計算方法，介紹了求解彈塑性接觸問題的過程，並著重討論了「侵入」狀態的處理方法。
  19. Article 181 if an employee of a stock exchange, securities firm, securities registration and clearing institution or securities trading service organization, or a staff member of the securities industry association or the securities regulatory authority intentionally provides false information, forges, alters or destroys trading records or inveigle investors into purchasing or selling shares, his professional qualifications shall be revoked and a fine of not less than rmb30, 000 but not more than rmb50, 000 shall be imposed

    第一百八十一條證券交易所證券公司證券登記結算機構證券交易服務機構的從業人員證券業協會或者證券監督管理機構的工作人員，故意提供虛假資料，偽造變造或者銷毀交易記錄，誘騙投資者買賣證券的，取消從業資格，並處以三萬元以上五萬元以下的罰款屬于國家工作人員的，還應當依法給予行政處分。構成犯罪的，依法追究刑事責任。
  20. The stochastic equation of virtual work based on total lagrangian method is developed to analyze the influences of vicoelasticity, large deformation and randomness simultaneously. the nonlinear equilibrium equations of viscoelastic stochastic fem are derived. the full newton - raphson method is used to get the numerical solutions

    建立了基於totallagrangian法的隨機虛功方程，能夠同時考慮粘彈性、大變形以及隨機性的影響，導出了非線性粘彈性隨機有限元平衡方程，分析了其具體迭代求解方法。
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