continuum model造句
例句與造句
- Analysis of continuum model and fundamental equations for flow in porous media
滲流的連續(xù)介質模型和基本方程的分析 - Equivalent continuum model and its application to the seepage analysis of rock slope
巖質邊坡滲流場中等效連續(xù)介質模型的應用 - Granular model can better reflect the characteristics of feedstock of mim than continuum model
顆粒模型和連續(xù)介質模型對比，更能反映mim喂料的特點。 - Based on the equivalent continuum model and the characteristics of fem utilized , the method of latent complex - material element was firstly introduced to simulate the faultage
在擬連續(xù)介質模型的基礎上，充分利用有限元法的特點，首次提出用隱式復合材料單元法對主要斷層進行模擬。 - The long range interaction simulated by polarizable continuum model , the hydrogen bonding interaction , and the whole interaction between the solute and the medium were separately investigated
分別研究了由極化連續(xù)模型模擬的溶劑和溶質分子的長程相互作用，溶劑和溶質分子的氫鍵作用，以及溶劑和溶質分子的整體作用對分子結構和性質的影響。 - It's difficult to find continuum model in a sentence. 用continuum model造句挺難的
- According to the representation of the heterogeneity , mathematical models for predicting flow in fractured geological media fall into one of three broad classes : equivalent continuum models , discrete fracture network simulation models and hybrid techniques
根據(jù)對這種非均質性的不同處理方法，對裂隙巖體中的滲流進行預測的數(shù)學模型通?？梢苑譃槿N：等效連續(xù)體模型，離散裂隙網(wǎng)絡模型和混合模型。 - The polarized continuum model is used to simulate the influence of the solvent environment on the solute molecule . in the first place , the geometry optimization of pna molecule in each solvent is redo by using the polarized continuum model on the base of density functional theory
首先，在密度泛函理論基礎上采用極化連續(xù)模型重新優(yōu)化了pna分子在每種溶劑中的幾何結構，研究了不同溶劑對pna分子的幾何結構的影響。 - So , in order to explain the experimental results and design strong two - photon absorption molecules , solvent effects must be considered . new theoretical models for calculations of solvent effects must be developed . the solvent effects are carried out by the self - consistent reaction field theory with the polarizable continuum model in this work
因此，為了解釋實驗結果和合成雙光子吸收特性強的分子，必須考慮溶劑的影響，這就需要人們發(fā)展新的理論模型來計算溶劑效應。 - The research aims at the demonstration and the mend of the design on the new purifier and presents a calculation method for solving the two - phase flow in fluid machine by the finite element method . after analyzing the two - phase flow in the new purifier by means of the continuum model , poisson equation , navier - stokes equation and continuous equation are derived and solved by using the finite element method . the solution on pressure , velocity and particle concentration simulates the departure well between oil and water , which proves the accuracy of the design on the new purifier
本文采用兩相流連續(xù)介質模型，由兩相分離流動理論得到控制方程，采用chorin的直接速度-壓力mac法的思路，對新型油水分離裝置內(nèi)油水兩相流動作了細致的分析，同時首次把科氏慣性力引入兩相流模型中，進行分析和計算，將研究擴展到三維，并用有限元法分別解poisson方程、 n - s方程、連續(xù)方程的方法，對流場內(nèi)壓力場、速度場、濃度場進行了分析和計算，較好地模擬了新型油水分離裝置內(nèi)油水分離的現(xiàn)象，證明了設計方案的正確性。 - This paper presents a review of the moisture transfer theories in porous media during drying processes in the last century . then an innovative pore network model in drying based invasion percolation theory and pore network theory essentially different from the classical continuum model is developed . moisture transfer characteristics in porous media during drying process are studied under isothermal and absence of gravity
本論文首先回顧了近一個世紀以來多孔介質在干燥過程中內(nèi)部濕分遷移理論，指出孔道網(wǎng)絡理論在多孔介質干燥研究中所具有的獨到優(yōu)勢，繼而借助侵入滲流理論所取得的成果，結合孔道網(wǎng)絡理論，分析了干燥本身的濕分遷移特征，模擬研究了多孔介質在等溫條件下不考慮重力時的干燥過程。 - Firstly , the paper studies the urbanization motivities integrated construct a simple continuum model of urbanization and advances the good mutual - active pattern between urbanization and motivity mechanism . on the other hand , each motivity affects each other , go into each other , come into being a uniform and continuous system and promote the urbanization process
另外,不同的動力機制對城市化進程的影響方式有所不同,產(chǎn)業(yè)結構轉換對城市化的影響是直接的,而制度變遷對城市化則既有直接影響又有間接影響,直接影響表現(xiàn)為城鄉(xiāng)分割制度對城市化的影響,而間接影響則表現(xiàn)在經(jīng)濟體制通過影響產(chǎn) - Secondly , the nonlinear optical properties with pna molecule in different solvents are studied through using the polarized continuum model and few states approach on the base of time dependent density functional theory , and the first order nonlinear hyperpolarizabilities in second harmonic generation process are computed
然后在含時密度泛函理論基礎上采用極化連續(xù)模型和少態(tài)方法研究了不同溶劑中pna分子的非線性光學性質，計算了二次諧波振蕩過程的一階非線性超極化率，并討論了pna分子的非線性光學性質與溶劑極性之間的關系。 - Based on the thoroughly review and summary in the progress history of the multiphase flows researching in recent fifty years , the thesis was made an advanced discussion on the wide foreground of the multiphase flows " study and application , and clarified some concept of multiphase flows " study . take gas - solid two - phase flows for example , the thesis discussed and classified the theoretical model of multiphase flows " study , that is continuum model , discrete particle model and pseudo particle model , and made a deep and detail discussion on the foundation , advantage and disadvantage about the three physical model . the thesis considered that all the mathematics models of the multiphase flows " study are based on the three physical models
本文在系統(tǒng)、全面地回顧和總結近五十年來多相流研究發(fā)展歷史的基礎上，進一步論述了多相流研究和應用的廣闊前景；澄清了多相流研究中存在的一些模糊概念；以氣固兩相流研究為例，對多相流研究的各種理論模型進行了系統(tǒng)的分析、歸納和分類，從而把氣固兩相流研究的物理模型按其刻劃的尺度和屬性分為三類，即：連續(xù)介質模型( continuummodel ) 、離散顆粒模型( discreteparticlemodel ) 、流體擬顆粒模型( pseudoparticlemodel ) ，并對三類物理模型賴于存在的基礎、長處和存在的問題進行了深入的分析、討論；同時指出，多相流研究的各種數(shù)學模型都是建立在以上三類物理模型的基礎上的，從而對各種數(shù)學模型的實質、優(yōu)缺點和今后發(fā)展方向有了清晰的了解。 - In this dissertation , the author presents a model of transforming element fracture net into element equivalent hydraulic conductivity tensor . this model can effectively reflect the obvious anisotropy and non - homogeneity of fracture rock seepage and makes it easier to simulate the various aperture fissure and display the fundamental characteristics of discrete fissure net . in addition , the model is can also make the best use of the sound theoretic foundation of equivalent continuum model
< wp = 5 > 5 、本文提出將單元裂隙網(wǎng)絡轉化為等效單元滲透張量的裂隙網(wǎng)絡轉換模型(單元網(wǎng)絡模型) ，具有真正體現(xiàn)裂隙巖體滲流明顯的各向異性和顯著的非均質性、易于模擬變隙寬裂隙、基本顯示巖體裂隙網(wǎng)絡滲流的基本特點、充分利用連續(xù)介質模型雄厚的理論基礎等特點。 - At the same time , the solvent effect of 4 , 4 ' - bis ( dimethylamino ) stilbene is carried out by the polarized continuum model ( pcm ) , the pcm is selecting the solvent cavity ' s form to be the form of solute molecule ' s . and after that , we used self - consistent reaction field method calculate the molecule ' s tpa property
同時，本文還采用極化連續(xù)模型( polarizedcontinuummodel ) ，把包圍在有機分子周圍的溶劑空腔的形狀取為溶質分子的形狀，利用自洽響應場方法( self - consistentreactionfieldmodel )研究了溶劑對4 ， 4 -二甲氨基二苯乙烯分子的雙光子特性的影響。
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