理論數值 的英文怎麼說

中文拼音 [lǐlúnshǔzhí]
理論數值 英文
theoretical value
  • 理 : Ⅰ名詞1 （物質組織的條紋） texture; grain （in wood skin etc ） 2 （道理;事理） reason; logic; tru...
  • 論 : 論名詞（記錄孔子及其門徒的言行的「論語」） the analects of confucius
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 理論 : theory
  • 數值 : numerical value; numerial number; figure; magnitude; value數值表 numerical tabular; 數值天氣預報 ...
  1. Research and develop embedded usb host and peripheral firmware. this paper realizes an embedded usb system which contains host and peripheral function. it is a new method and a new settle in the mobile data exchange area

    本文在嵌入式系統中同時實現了usb主機和外設的功能，對嵌入式系統的研究具有一定的理論價值，同時為移動數據交換提供了一個新思路，提出了一種新的解決方案。
  2. On the basis of study of fractional fourier transform and its digital computation, the main aim in this paper is to study the applications of fractional fourier transform in lfm signal detection and parameter estimation, to research filtering of lfm signal in the fractional fourier domain and the digital image watermarking in the fractional fourier domain

    本文以研究分數階fourier變換的基本理論與應用為目標。在深入分析分數階fourier變換原理和數值實現的基礎上，對lfm信號的檢測與參數估計， lfm信號的分數階fourier域濾波，以及二維分數階fourier變換在數字圖像水印中的應用作了研究和模擬實現。
  3. Quantities used in alternating current theory ; two - line circuits

    交流電理論數值.雙線電路
  4. Quantities used in alternating current theory - part 2 : multi - line circuits

    交流電理論數值.第2部分:多線電路
  5. Theories, numerical values and experiments indicates that chaos motion exists in all the fields of natural science ( even in sociology ), which means that chaos motions is a motions of matter in nature and exists extensively in many non - linear systems

    來自理論、數值計算和實驗手段所揭示的自然科學（乃至社會科學）各個學科領域的許多系統中存在混沌運動的事實表明：混沌運動也是自然界物質運動的一種形式，而且它也廣泛地存在於相當多的非線性系統中。
  6. The study of lasing without inversion ( lwi ) is an important and active research front field in international lasing physics nowadays. the study of lwi has not only an important theoretical value, but also wide application prospects

    無粒子數反轉激光（ lasingwithoutinversion簡稱lwi ）的研究是當前國際上激光物理重要而活躍的研究前沿領域之一，無粒子數反轉激光的研究不僅具有重要的理論價值，而且具有廣闊的應用前景。
  7. The study of lasing without inversion ( lwi ) is one of the most important and the most active research field of lasing physics internationally nowadays. there are not only important theoretic value but also wide applied prospect in the study of lwi

    無粒子數反轉激光（ lasingwithoutinversion簡稱lwi ）的研究是當前國際上激光物理最重要、最活躍的研究前沿領域之一， lwi的研究不僅有重要的理論價值而且有廣闊的應用前景。
  8. The yarn architecture of three - dimensional ( 3 - d ) braided composites produced by the four - step 1 1 braiding technique and their effective elastic properties were studied in this dissertation with experimental investigation and a numerical method, respectively

    本文採用控制體積單元法與試驗觀察相結合的方法研究了三維編織復合材料的細觀結構，並採用數值計算方法分析了三維編織復合材料的彈性性能，具有一定的理論價值和實際工程意義。
  9. This formula used inverse regression and data fusion technical and maximum likelihood theory, then this method enabled random sample value obtained in ultrasonic and rebound method of different detection population to mix together effectively, and reach estimation of concrete strength

    該公式利用逆回歸理論、數據融合技術和最大似然原理，將回彈值和聲速值分別看作被解釋變量，將來自超聲法和回彈法不同量綱的檢測數據進行有效融合，得出混凝土強度的推定值，該推定結果具有無偏性和方差最小性質。
  10. But compared with the present experimental data, our results show fair agreement with them, ( ii ) the correlation energy of charged excitons versus the quantum well width is also basically conformed to the previous results

    （ 2 ）帶電激於體系的相關能隨階寬的變化與前人的結果大致相符，其絕對值略低於前人的理論數值，但是曲線的變化趨勢保持一致。
  11. Effects of depth and forward speed on hydrodynamic coefficients of ships are presented in this paper

    摘要本文利用切片理論數值研究了淺水中前進船舶的水動力系數。
  12. Using the velocity of bulk acoustic wave and surface acoustic wave in the aluminium sheet measured by this system, elastic constants of aluminium are deduced

    通過實驗檢測鋁板的超聲回波，求出了鋁的超聲波速度，並根據固體力學理論，得出了與理論數值相符合的材料的彈性模量。
  13. In the mechanics of composites material the term homogenization indicates the passage from the micro to the macro scale to relate the mechanical properties of the composites material to the properties of the single phases

    這種假定使我們在編織復合材料的強度和剛度性能分析中能採用均勻化理論數值模型。編織復合材料的均勻化過程提供了從材料微觀尺度的力學性能到宏觀尺度力學性能名義參數的橋梁。
  14. However, this is depend on the accurate simulation on nonlinear transient electromagnetic field, which relate with many aspects, include transient theory of machine, numerical calculation method, solving nonlinear equations, fem mesh generation and so on

    但是，這首先要依賴于對電機非線性瞬態過程的準確模擬，涉及到從電機的瞬態過程理論、數值計算方法、乃至非線性方程組求解和有限元剖分等多方面的問題。
  15. In the positive - issue research of bird impact, the thesis carefully explores the basic theories, finite element numerical method and key techniques of the solution process in ls - dyna3d software system for contact - impact issue of viscoelastic bodies at large deformation. the well - chosen cases examine the accuracy of solutions in ls - dyna3d for large deformation impact issues. under the proof work, the incremental constitutive equation of bilinear and nonlinear viscoelastic materials are derived, coded and verified in ls - dyna3d

    在鳥撞正問題的研究中，本文詳細推導了大變形粘彈性接觸-碰撞有限元分析的基本理論、數值計算方法、求解過程、關鍵技術以及上述內容在ls - dyna3d中的具體應用，算例考察了ls - dyna3d在求解碰撞以及大變形問題上的計算精度，同時推導了線彈性材料、雙線性彈塑性材料以及非線性粘彈性材料增量法迭代方程，編制了相應的用戶自定義材料子程序，並進行了子程序驗證。
  16. This thesis addresses the theory, numerical computing and technology of dynamical holography display based on holovideo ( real - time display )

    本論文以視頻全息顯示為目標，討論動態全息顯示的理論、數值計算方法和技術實現等問題。
  17. In practical engineering, reasonable solution of some important and key problems in common, such as the stability of the side slope in the explosion of water conservation construction ; using explosion to improve the productivity in oil production etc., require the thoroughly research on the dynamic mechanics of fluid - saturated porous media under impacting loading from the theories, numerical simulations and experiments

    在實際的工程應用中，重大水利工程爆破施工時巖土邊坡的穩定性問題；採用爆破技術在油層中製造沖擊波以提高出油率時油層中的響應，以確定爆炸工藝對提高石油生產率的有效性等關鍵性技術問題的解決都要求對含有液體的多孔介質在動載荷作用下的力學行為進行深入的理論、數值和實驗研究。
  18. Theoretical, numerical computation and experimental approaches are used in this paper to investigate the problem of structure integration and performance strengthen on ejectorjet

    本文針對rbcc引射火箭的結構一體化和性能增強問題，對其進行了理論、數值計算以及實驗研究。
  19. From aspect of application in engineering, knowledge from different cross disciplines such as physics of crystals, physics of dielectrics, thoery of elasticity, numerical analysis is utilized in the investigation on the torsional effect of piezoelectric

    本文在博士學科點基金和自然科學基金的資助下，從工程實際出發，運用晶體物理學、電介質物理學、彈性理論、數值分析等交叉學科的理論成果，對石英晶體扭轉效應進行了研究。
  20. The general nonlinear programming problem and the basic assumptions under which our convergence results hold are introduced in chapter 2. in chapter 3, we give the definition of the mpf which our method is based on, the mpf method and the trust region algorithm. the convergence results for the mpf method, some aspects concerning the practical implementation and some concluded remarks of the method are discussed in chapter 4

    第一章為緒論部分，第二章介紹本文收斂性理論所需要的一般非線性規劃問題的最優性條件和基本的假設條件，第三章給出修改的罰函數的定義，修改的罰函數法，以及第步迭代所用的信賴域演算法，第四章討論修改的罰函數法的收斂理論，數值實驗和由修改的罰函數法得出的一些結論。
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