geometric solution 中文意思是什麼

geometric solution 解釋
幾何解
  • geometric : n. 有幾何圖形的東西。adj. 1. 幾何學的，幾何圖形的。2. 按幾何級數增長的。adv. -rically
  • solution : n. 1. 溶解；溶液，溶體，溶劑。2. （補輪胎用的）橡膠水；〈美國〉藥水。3. 解決，解答 （of; for; to）; 解釋；（數學等的）解法，解式。4. 免除，解除。5. 【醫學】消散，消退。
  1. Study on the solution of geometric asian option pricing model under the cev process

    的幾何亞式期權的定價研究
  2. This paper sets up a fuzzy optimum math - model of the prestressed degree for prestressing bundle disposition of prestressed concrete continuous beam bridges, which is transformed into a clear math program by - level cut - set. by the solution of the clear math program, a succession of reasonable prestressing moments can be obtained. then it is convenient to dispose the prestressing system by only taking account of geometric factors of all controlling sections. based on this, a theory of automatic disposition of the prestressing bundles is proposed and an engineering example is given to demonstrate it

    建立預應力混凝土連續梁橋預應力度的模糊優化問題，按-水平截集解法，將模糊優化問題轉化為確定性的數學規劃問題.求得一較合理的消壓彎矩后，只需按控制截面的構造進行預應力體系設計.在此基礎上提出了配束自動化的基本思想，並以一實例說明其理論應用
  3. Abstract : this paper sets up a fuzzy optimum math - model of the prestressed degree for prestressing bundle disposition of prestressed concrete continuous beam bridges, which is transformed into a clear math program by - level cut - set. by the solution of the clear math program, a succession of reasonable prestressing moments can be obtained. then it is convenient to dispose the prestressing system by only taking account of geometric factors of all controlling sections. based on this, a theory of automatic disposition of the prestressing bundles is proposed and an engineering example is given to demonstrate it

    文摘:建立預應力混凝土連續梁橋預應力度的模糊優化問題，按-水平截集解法，將模糊優化問題轉化為確定性的數學規劃問題.求得一較合理的消壓彎矩后，只需按控制截面的構造進行預應力體系設計.在此基礎上提出了配束自動化的基本思想，並以一實例說明其理論應用
  4. These geometric nonlinear behaviors such as the sag of inclined cables caused by their own dead weight, the interaction of large bending moment and axial forces in girders and towers, and the large displacement effects are considered during calculation. newton - raphson method and the displacement convergence norm are used to approach the solution iteratively

    計算過程中計及了拉索的垂度效應，彎矩和軸力對主梁和主塔的組合效應以及結構的大變形效應等幾何非線性影響因素，採用newton - raphson方法和位移收斂準則進行迭代求解。
  5. The speciality of such surfaces and the development of the new theory and technique in computer aided geometric design make it easy for the solution to this task

    旋轉面的特殊性以及現代計算機輔助幾何設計技術的發展，為針對這個課題進行研究提供了較好的先決條件。
  6. The traditional solution to the problem is to plot the forecast position of typhoon center and the ship ' s position on the < < typhoon position diagram > >, to pay much attention to the relative position between the ship and typhoon, and the tendency of their movements, to consider the affects of all kinds of factors and leave enough room, to use the plotting method of geometric relative motion to figure out the course which the ship should take to keep away from typhoon on the small scale chart

    傳統的解決辦法是，將臺風中心的預報位置和本船的船位點繪在《臺風位置標示圖》上，研究本船與臺風的相對位置以及相互間動態的發展態勢，考慮各種因素的影響並留有充分餘地，在小比例尺海圖上用幾何相對運動標繪的方法作圖繪算出本船應採取的避臺航向。
  7. Abstract : the method of generating infrared image of target in the sky was proposed. at first, the geometric model of the target in the sky was built with grid ; secondly, using the theory of aerodynamic and heat transmission, the thermal equation of the different skin of target ( the skin with and without heat source, the skin with heat source and the skin of gasoline tank ) were established ; thirdly, as an example, the solution of the thermal equation of ultrasonic plane was obtained ; finally, the result of the computer simulation were proposed

    文摘:提出了空中目標的紅外圖像生成方法，首先是空中目標的幾何建模及其網格化，然後據飛機空氣動力學和傳熱學原理提出了空中目標幾種蒙皮（單層蒙皮、內有燃油蒙皮、發動機影響區蒙皮）的熱平衡方程，然後以超音速飛機為例，介紹了方程的求解過程，最後給出了計算機的模擬結果及分析。
  8. In this paper, we focuses on the extended form of a class of o - u process used in [ 1 ], presents its analytical solution and specifically calculates its numerical characteristics, at last points out that its limit process is our familiar process - geometric brownian motion

    研究了[ 1 ]中所使用一類指數o - u過程的推廣，給出了其解析解並具體算出了其數字特徵，最後指出其極限情形就是我們熟悉的幾何布朗運動。
  9. In this study a primary method for designing a waverider configuration is developed based on the approximate solution of conical flow fields. the simplified cone - derived shock wave is discussed as the basic model for design. different shapes designed from different compression angles and basic geometric coefficients at the same mach number are put into analysis

    本文基於高超聲速條件下錐型流近似解提出了高超聲速乘波構形的初步設計方案，對于不同馬赫數、壓縮角以及幾何設計參數進行了外形設計並就參數對設計外形的影響進行了討論，得到了設計參數影響外形的基本規律。
  10. A least squares solution via singular value decomposition is used to solve the matrix equation. computations with synthetic data, where the near field of several typical antenna configurations are got over various geometric surface, illustrate the accuracy of the method

    為了證明本方法的計算準確性，我們給出了幾個不同輻射源在不同近場測量幾何面下的近場和遠場計算結果，與解析公式的計算結果相比較，一致性很好。
  11. Due to the complexity of geometric shape and loading state for general component, it is difficult to gain theoretical solution to the state of stress - strain for cracking tip

    由於一般構件的幾何形狀和荷載狀態復雜，難于對缺口尖端的應力應變狀態得到理論解。
  12. The formulation for the error analysis of acoustic radiation problem calculated by the boundary point method ( bpm ) is put forward ; the physical explanation of the boundary point analysis of the acoustic radiation problem is given ; the influence of the particular solution on the calculation stability of the bpm is studied ; the etthanced volume source boundary point method ( evsbpm ) is presented ; a test for the effectiveness of the evsbpm is carried out on the aspects of its calculation precision, calculation speed, calculation stability, adaptation to the geometric shape of vibrating body as well as its ability to overcome the non - uniqueness problem through various examples with different boundary shapes and different boundary value distributions

    第三章導出了邊界點方法分析振動聲輻射問題的誤差估計理論公式，揭示了邊界點方法分析振動聲輻射問題的物理本質；研究了特解場的局部特性對邊界點方法的數值穩定性的影響；改進了現有的特解場構造方法，提出了改進體積源邊界點方法；通過諸多不同邊界曲面和不同邊界量分佈的聲輻射算例，從計算精度、計算速度、計算穩定性、對振動體表面幾何形狀的適應性以及克服解的非唯一性等方面，對改進體積源邊界點方法的有效性進行了考證。
  13. 4 due to the irregular geometric boundary and the complicated internal heat source distribution, the theoretical solution of transient temperature field for specimens with flaws is very difficult

    4 、由於含缺陷的構件具有不規則幾何形狀，且具有復雜內熱源，在進行溫度場解析求解過程中遇到很大困難。
  14. A solution that java3d constructs gridding model ’ s display on the client side and the server side realizes geometric modeling function ground on acis is proposed

    本文提出了一種由java3d構建客戶端網格模型顯示，服務器基於acis實現幾何造型功能的解決方案。
  15. Based on the fractals of the capital market, this paper derives a fractional geometric brownian motion model for the stock price. this paper constructs a formula for option pricing on the basis of the fractional brownian motion model. on the one hand, this paper draws on the latest researches in this field : the explicit formula for european option pricing ? the fractional brownian motion formula for option pricing ; on the other hand, the analytical solution is derived through the monte carlo simulation

    基於資本市場的分形特性，本文接著推導出股票價格變化的幾何分數布朗運動模型;隨后，在該模型的基礎上，本文研究了在分數布朗運動環境下的期權定價模型，一方面引用了國際上最新的研究成果:在分數black - scholes完全市場下，歐式期權定價的顯式公式-分數black - scholes期權定價公式;另一方面，又運用蒙特卡羅模擬法，通過模擬股票價格變化的路徑並進行貼現，得出了歐式期權價格的數值解。
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