邊界值組分 的英文怎麼說

中文拼音 [biānjièzhízǔfēn]
邊界值組分 英文
boundary value component
  • 邊 : 邊Ⅰ名詞1 （幾何圖形上夾成角的直線或圍成多邊形的線段） side; section 2 （邊緣） edge; margin; oute...
  • 界 : 名詞1 （相交的地方; 劃分的界限） boundary 2 （一定的范圍） scope; extent 3 （按職業、工作或性別等...
  • 組 : Ⅰ名詞1 （由不多的人員組成的單位） group 2 （姓氏） a surname Ⅱ動詞（組織） organize; form Ⅲ量詞（...
  • 分 : 分Ⅰ名詞1. （成分） component 2. （職責和權利的限度） what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] （料想） judge
  • 邊界 : boundary; frontier; border; borderline; edge range line; periphery
  1. In order to calculate depth - averaged two - dimensional ( 2 - d ) suspended sediment transport under waves and currents in the yangtze estuary, a numerical model system is developed. four models, a 2 - d compound fluid model including wind, waves, tides and river runoff, a swan wave model, a wave - current bottom boundary layer model and a 2 - d suspended sediment transport model are integrated

    本文建立了一個用於波?流共同作用下長江口平面二維懸沙計算的數值模型系統，主要由四部分組成，即考慮風、浪、潮、徑流的二維復合流場模型、 swan海浪模型、波?流相互作用的底邊界層模型以及二維懸沙輸運模型。
  2. The boundary layer can indicate the comprehensive influences of oil reservoirs, the physical properties ( reservoir porosity, permeability, fluid viscosity and its composition ) of inside fluids and development conditions such as pressure gradient : the layer thickness reduces with the rise of capillary radius ; when capillary radius is fixed, the thickness increases with viscosity rise ; the more polarity composition content is, the more obvious the absorption, the thicker the boundary layer, more and more obvious the characteristics of non - darcy filtration

    邊界層反映了儲層、流體物性條件（儲層孔隙度、滲透率、流體粘度、組分）和開發條件（壓力梯度）的綜合影響，認為邊界層厚度隨著毛管半徑的增大而減小；在毛管半徑相同的情況下，邊界層厚度隨壓力梯度的增大而減小，最後達到一個臨界值；毛管半徑一定時，邊界層厚度隨粘度增加而增大；極性組分含量越大，吸附越明顯，邊界層厚度越大；邊界層厚度越大，非達西滲流特徵越明顯。
  3. In the section 2, firstly based on the diffusion approximation theory, the temporal characteristics of the reflectance and the transmittance were theoretically analyzed in turbid tissues ; secondly, the curves were simulated that the intensity and the pulse shape of the time resolved reflectance and transmittance versus the absorption a, the scattering s and the anisotropy coefficient g in two different boundary conditions : semi - infinite turbid media and homogeneous slab ; at last, the optical properties can be derived from the curves ; in the section 3, the conditions of ultra short laser pulses of different pulse - width and shapes has been theoretical analyzed and calculated, besides, the simulated the curves of the intensity and pulse shapes of the reflectance and transmittance in a homogeneous slab are obtained for use and future studying

    第二章中首先根據漫射近似理論對超短脈沖在以生物組織為典型的混濁介質中傳輸進行了理論分析，然後對兩種邊界條件下產生的漫反射、漫透射光脈沖強度和形狀隨各光學特性參數的變化情況進行了數值模擬，最後得到了混濁介質的光學特性參數與漫反射、透射脈沖強度與形狀的關系曲線。第三章對不同形狀和脈寬的脈沖光源入射到混濁介質中產生的漫反射、漫透射脈沖的強度和形狀進行了理論分析和數值模擬，並將高斯脈沖與方波脈沖情況進行了對比，得到了各種情況的漫反射、漫透射脈沖強度、形狀與各光學特性參數的關系曲線，這對從分析脈沖形狀中提取介質的光學特性參數的信息有重要的意義。
  4. To the cabin which is designed by the forth department chongqing communication college, the model which includes the air in the cabin, generator set and public muffler is built integer, meshed, and added by boundary condition and load. the normal k - model etc are used to be turbulence model of the air in cabin respectively, the turbulence model is calculated by simplef or simplen algorithm, and by the first order accurate msu or the second order accurate supg in advection discretization scheme

    論文對艙內空氣、發電機組和公用消聲器進行了整體建模和網格劃分，施加機組艙模型的邊界條件和載荷，採用標準k -等多個模型來分別模擬機組艙通風散熱的空氣湍流流動，採用simplef和simplen兩種不同的數值演算法以及一階msu和二階supg的對流項分離方案來對流動模型進行運算。
  5. Based on the analysis of some arguments on the conception of asset reorganization, i hold that asset reorganization is to improve operating efficiency and optimize the benefits and profits of the company through the optimum allocation of resources, the asset reorganization involving the adjustments of property rights, and the essence of asset reorganization is adjusting the company ' s boundary

    在對現有的關于資產重組的定義進行比較分析的基礎上，本文提出：資產重組是伴隨著產權關系變化的資產重新組合行為，其目的是通過對企業資源的優化配置以提高經營效率、減少交易費用，實現企業價值的最大化；其本質是一種調整企業邊界、改變契約關系的交易行為。
  6. Artificial neural network is a system composed of many computational elements that are connected through an appropriate set of weights for generating complex decision surface. so it can be used in pattern classification

    人工神經網路是由許多以一定權值相互連接的計算單元組成的系統，它可以生成復雜的判決邊界，所以適用於信號分類。
  7. The fourth - order explicit upwind - biased compact difference schemes are used in the spatial discretization of the nonlinear convection terms. these difference schemes can be used in all computational region including the boundary neighborhood, and can overcome the difficulty not adapting simultaneously in the boundary neighborhood for general three - dimensional fourth - order central difference schemes, and improve computational stability a nd resolution. the compact difference equations with high accuracy and resolution for solving the incompressible n - s equations and perturbation equations are composed of these compact difference schemes, and provides an effective numerical method for the investigations of the turbulent spots and coherent structures

    文中發展了四階時間分裂法用於navier - stokes方程及其擾動方程的時間離散；對分裂得出的關于壓力的poisson方程和關于速度的helmholtz方程，建立三維耦合四階緊致迎風差分格式；這些格式適用於包括鄰近邊界點在內的計算區域，克服了三維各自用四階中心差分格式離散不適用於邊界鄰域的困難，並提高了穩定性和解析度，用這些格式分別組成了數值求解navier - stokes方程及其擾動方程的高精度、高解析度的緊致差分方程組，為湍斑及湍流相干結構的研究提供了有效的數值方法。
  8. The other primary part is that based on the correct water hammer mathematic model ( 3 ), applying character line method, to translate the differential equation group ( 3 ) into character equation group, to count the character equation integral along with character line and at the same time to substitute the integral form for the difference form so as to make use of computer to carry through numerical value calculation of the water hammer pressure

    本論文的另一個主要內容是，在正確的水擊數學模型（ 3 ）的基礎上，應用特徵線法的原理，將微分方程組（ 3 ）轉化成特徵方程組，沿特徵線對特徵方程進行積分，並以其差分方程形式代替積分形式，以便利用計算機進行水擊過程的數值計算。論文對各種邊界條件也做了相應的推導。
  9. Through objective description toward the new changing trend of the world energy market and the successful practice of the american coal industry, on the basis of clarifying the theoretical significance and practice of the subject, the paper has achieved the following results : elucidating the prerequisite, basic method, general frame and main renovation, covering research achievement and conclusion done by predecessors concerning industrial organization, determining the relative conception, definition and border in the field of coal industrial organization and meanwhile clarifying some relative basic problems ; putting forward independent point of views in terms of the demonstration study of coal industrial organization especially the application of west industrial organization theory in china, which has laid theoretical basis and logic support for later scp analysis and study as well as the demonstration and examination of china coal industrial organization

    通過對世界能源市場最新變化趨勢和美國煤炭產業成功實踐的客觀描述，在闡明本文選題的理論意義和實踐價值的基礎上，說明了本文研究的前提條件、基本方法、總體框架和主要創新，概述了前人有關產業組織理論的研究成果和結論，對煤炭產業組織相關概念、含義和邊界做出界定，澄清所涉及的一些基本問題，並就煤炭產業組織的實證研究，特別是西方產業組織理論在中國實踐中的適用性提出了獨創性的觀點，為后來的scp分析研究奠定了理論基礎和邏輯依託，為中國煤炭產業組織的實證檢驗進行了鋪墊。
  10. The integral seismic behaviors of other three kinds of connection, namely bfp, dst, and sep connections are better than that of normal wfp connection. by the way, finite - element ( fe ) analyses were conducted to predict the influence on cfst structure under different kinds of elements, mesh density, load manners and boundary conditions. after that, a special program was designed to define the constitutive relationship of concrete material in cfst structures based on apdl in ansys program

    此外，本文探討了不同的單元類型、不同的網格劃分密度、加載方式與邊界條件對鋼管混凝土組合結構數值計算的影響，運用ansys中的apdl語言，編寫了適合鋼管混凝土結構分析的混凝土材料本構關系程序，並運用該程序結合ansys對常規栓焊節點與翼緣全螺栓連接節點的滯回性能進行了初步計算，為進一步地數值分析打下了基礎。
  11. First of all, the thesis defines the connotation of human capital by pointing out that " human capital is the summation of knowledge, technology, information, health, morality, reputation and social relationship which is acquired by conscious investment activities of specific behavior main body for the purpose of increasing the future utility or value increment, and which is adhered to human being with the characteristics of the difference in ability of human capital and the augmenting marginal utility " ; second of all, the thesis conducts detailed analysis of the ownership character, investment character, organization character and value character of human capital

    論文首先對人力資本的涵義進行了界定，指出「人力資本是指特定行為主體為增加未來效用或實現價值增值，通過有意識地投資活動而獲得的，具有異能性和邊際收益遞增性的、依附於人身上的知識、技術、信息、健康、道德、信譽和社會關系的總和。 」其次，論文對人力資本的產權特徵、投資特徵、組織特徵和價值特徵進行了詳細分析。
  12. The numerical methods utilized in solving the set of mathematical equations involve calculating the spatial rate of change of variables, which means a priori grid point value information along the boundary outside the model domain has to be separately provided to set up time - dependent boundary conditions for computing the governing equations

    ：計算有關數學方程組的數值方法，牽涉到變數在空間的分佈變化，故此亦需要另外提供模式范圍以外的網格點值，從而按時間設定邊界條件，以完成基本方程組的運算。
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