physical model 中文意思是什麼
physical model
解釋
實物模型；實體模型-
The findings of this thesis reflect that the object - oriented method is an effective means used in developing finite element analysis software, compared with traditional method it possesses the advantages of being more structured, easy to be compiled, maintained and extended and the program code can be much more reused. the oop method not only improve the functions of finite element software but also realize the congruity between the computing model and physical model in the real world, and promote the integrity technique of cad / cae
本文結果表明，面向對象方法是一種強有力的工具，採用面向對象方法開發大型有限元分析軟體是一種非常有效的方法，與傳統的有限元程序相比，面向對象有限元程序更加結構化、更易於編寫、更易於維護和擴充，程序代碼的可重用成分更大，它不僅能提高有限元軟體的功能，而且能實現數據模型與計算機模型以及現實世界物理模型之間的一致性，方便太原理工大學碩士學位論文cad / cae系統的集成。 -
Under the assumption that the inner surface of stator sleeve and outer surface of rotor are smooth, taking the fact into account that the temperature of stator sleeve of evaporation cooling motor keeps almost the same, horizontal evaporation cooling motor is simplified as a physical model of two coaxial sleeves, with outer sleeve ( the stator ) holds still and keep at constant temperature and inner sleeve ( the rotor ) is rotating and heated
本文通過數值和實驗手段研究了臥式蒸發冷卻電機楔形氣隙中的流體流動、傳熱現象。本文在定子套筒和轉子表面光滑的假設下，針對蒸發冷卻電機定子套筒壁面基本恆溫的特點，將實際蒸發冷卻電機簡化為同軸套筒內筒加熱旋轉、外簡靜止定溫的物理模型。 -
On the basis of theories of discriminational skill, physical model and learning strategy and the requirement to identify and found physical model correctly and use the method of physical model proficiently, this paper discusses the discriminational skill of students theoretically when they learn establish physical model. based on the theory of the method of physical model and the theory of the knowledge about strategy, it illuminates the essentiality of training students the discriminational skill theoretically when they learn establishing physical model and the feasibility of teaching students correlative knowledge about strategy, it bring forwards the actualizing principle. teaching model, steps, several frondose strategies and things we should pay attention to. in teaching experiment, it studies and compares the traditional teaching of establishing physical model with the method in this paper. finally, it summarizes the effects and brings forward correlative teaching advises
本文在辨別技能、物理模型和策略學習等理論的基礎上，並根據在解決物理問題時正確識別、建立物理模型、熟練使用模型方法是學生應該具備的基本物理素質的要求，對物理建模學習中學生的辨別技能作了理論探討，闡明了在物理建模教學中培養學生辨別技能的重要性和對學生的建模學習中相關的策略性知識的教學的可行性，提出了物理建模教學中培養學生辨別技能的實施原則、教學模型、步驟和幾個具體的策略以及注意事項，然後進行教學實驗，將傳統的建模教學和本文中的建模教學進行對比研究，最後總結了其效果，提出了相應的教學建議。 -
A physical model for rf planar spiral micro - inductors
平面螺旋微電感的物理模型 -
The research result shows that this physical model is useful to determine the locked area along plate boundary faults and further to make the long term and middle term earthquake prediction
研究結果表明，運用該模型方法可利用大地測量數據確定沿板塊邊界斷層帶的相對閉鎖區，從而進行中長期地震預報。 -
A physical model of electrically induced optical activity of electrorheological fluids is derived. a set of electrorheological fluids and microemulsion with different concentration are prepared and their electrically induced optical activity are measured by means of an automatic polarimeter. on this foundation, the following results have been completed
建立了電場誘導電流變液旋光的唯象物理模型，並應用wzz - 2a型自動旋光儀對不同材料的電流變液和微乳液的旋光效應進行了測量。 -
The important meaning in which this direction studied has lain in establishing the connection between the material science of concrete and civil engineering, analyse the strength in terms of material microcosmic or the mesoscopic, have important meaning to understanding, know the essential law of the strength of concrete. this text divides six chapters altogether. chapter one reviewed the pore structure in nowadays domestic and international research current situation, including the concrete examines research, research of the pore structure model and the research current situations of pore structure and strength relation of the pore method, have introduced some most important achievements of structure research of pore ; chapter two narrated much yardstick of the material mesoscopic structure of concrete and principle of examining pore technology of material of concrete, and the commonly used sign parameter in discussedding the pore and material pore of quito of cement and analyse, have explained that the influence factor of mip to the result of study of pore, has pointed out the limitation in mip in the pore structure ; analyse porosity and strength relation development course of model emphatically, and has carried on comparative analysis to the existing model, has pointed out the weak point of the original model ; on the basis of " ing integrate synthetically ", propose concrete pore structure compound body model and pore physical model of systemlex body ; chapter five carried on the corresponding test data to compares to the model parameter appearing in model of chapter four with and analyses, have received k value of the characteristic of strength of matrices of reflecting according to the method to return to analysis, and calculate the influence produced on the strength of concrete in revision that can probed into the content of cement, elastic mould and surface energy, exactness of the inspection model ; chapter six is the conclusion, according to studying the survey this text to some research conclusions of the pore structure and making corresponding prospect to the structure development of pore
第一章回顧了孔結構在當今國內外的研究現狀，包括混凝土測孔方法的研究、孔結構模型的研究及孔結構與強度關系的研究現狀，介紹了孔結構研究方面的一些最重要的成果；第二章敘述了混凝土材料細觀結構的多尺度性及混凝土材料測孔技術的原理，並討論了水泥基多孔材料孔隙分析中常用的表徵參數，也說明了壓汞法測孔對研究結果的影響因素，指出了壓汞法在孔結構研究中的局限性；第三章是著重分析了孔隙率與強度關系模型的發展歷程，並對已有的模型進行了比較分析，指出了原有模型的不足之處；第四章在「綜合集成」的基礎上，提出了混凝土孔結構復合體模型和孔系統的物理模型，並模擬了該模型下由各單體並聯形成的復合體的斷裂過程，最後根據所建模型編制了相應的計算程序，可根據輸入的孔徑分佈與水泥含量等參數，實現混凝土理論強度的計算；第五章對第四章模型中出現的模型參數進行了相應的試驗數據對比分析，根據回歸分析的方法得到了反映基體強度特徵的k值，並從理論上探討了水泥含量、彈性模量和表面能的修正對混凝土強度計算產生的影響，檢驗模型的正確性；第六章是結論與展望，根據研究綜述了本文對孔結構的一些研究結論並對孔結構發展作了相應的展望。 -
With background of an antiaircraft training system, simulation models of many kinds of cruise missile and warplane are established, including physical model, decision - making model and three - dimensional model
本文以「新三打」訓練模擬系統為背景，建立了多種型號巡航導彈和作戰飛機的模擬模型，包括物理模型、決策模型和三維模型。 -
Field observations and physical models may be used to investigate pollutant transportation and dispersion within urban canyons and validate numerical models. on the other hand, validated numerical models are often applied to simulate in detail atmospheric dispersion within the urban canopy. the numerical results in combination with physical model and or field data may be used to assess urban air quality and support decisionmaking for pollution control strategies and traffic planning
外場觀測和物理模擬可以考察街谷內污染物的傳輸擴散規律並對數值模式進行檢驗，另外，復雜的數值模式則可對城市冠層內大氣擴散問題進行詳細模擬，數值模擬和外場觀測及物理模擬相配合，可用於環境質量評價污染控制決策及交通規劃。 -
Field observations and physical models may be used to investigate pollutant transportation and dispersion within urban canyons and validate numerical models. on the other hand, validated numerical models are often applied to simulate in detail atmospheric dispersion within the urban canopy. the numerical results in combination with physical model and or field data may be used to assess urban air quality and support decision ? ? making for pollution control strategies and traffic planning
外場觀測和物理模擬可以考察街谷內污染物的傳輸擴散規律並對數值模式進行檢驗，另外，復雜的數值模式則可對城市冠層內大氣擴散問題進行詳細模擬，數值模擬和外場觀測及物理模擬相配合，可用於環境質量評價污染控制決策及交通規劃。 -
First of all, it introduces and analyses the principium and process of the centralizer. whereafter, it builds the physical model and mathematic model for the centraliser. finally, it programs in matlab optimization toolbox to optimize the length of arms and the parameters of springs, gets the results and even analyses the capability of the centralizer before and after the optimization
對扶正器進行機械優化設計時，本文完成了如下的工作:首先介紹和分析了扶正器的工作原理和工作過程，然後建立了扶正器的物理模型和數學模型，最後用matlab優化工具箱編程對扶正器支撐臂長度和彈簧參數進行了優化，得出了優化結果，並分析了優化前後的扶正器的性能。 -
Virtual operating is non - property right cooperation based on vt & it and certain core competence, so it can avoids four enter barriers under physical model such as space, competition, government and culture. corporate governance is mainly used to delimitate the relationship among major benefit subjects. this paper researches corporate governance from the
虛擬經營是建立在vt和it基礎之上並且是在企業積累了一定核心能力的條件下進行的非產權合作，故能超越或避免實體經營模式下的距離、競爭、政府、文化等四個壁壘。 -
In this paper, ansys data model and corresponding physical model are built in simple concrete beam based on the theory and method of structure diagnosis and made a experiment, in order to examine the diagnosis ability of diagnosis theory, many kinds of diagnosis designs are put forward
本文建立了簡支鋼筋混凝土梁的ansys數值模型和相應的物理模型，並基於振動模態測試理論和方法，在試驗室進行了結構損傷試驗。為了檢驗各種診傷理論對結構損傷的位置、損傷程度的識別能力，設計了多組損傷模擬方案。 -
The models currently used are either modified from low voltage mos models or based on macro model of simple polynomial established dddmos drift region resistance, both of which are limited and cannot provide a globally accurate physical model
業界目前使用的模型只是在低壓mos模型基礎上作一些修改，或者通過用簡單多項式的形式建立dddmos漂移區電阻的宏模型以建模。 -
A physical model for describing the fault movement along plate boundary is proposed, i. e., the crust movement along plate boundary equals to the relative rigid plate motion plus negative dislocation distributions on the fault planes
提出了一種描述板塊邊界斷層運動的力學模型，即將板塊邊界的地殼運動表述為板塊的相對剛體運動加邊界斷層面上的負位錯分佈。 -
Based on analyzing the physical model of motor, one of the innovations of this paper is trying to simulate the pmbldcm of hev by making use of bond graph method
本文在分析電機物理模型的基礎上，利用鍵合圖法對電動汽車永磁無刷直流電機進行了建模。 -
Physical model and research development of scratch test are reviewed in this paper. the physical relationship between critical load lc measured by scratch test, shear strength and adhesion energy exists. the critical load lc can be used to characterize adhesion strength of hard coating
本文總結了劃痕試驗法的物理模型及研究現狀，臨界載荷與塗層和基體之間的界面剪切強度和附著功有物理關系，臨界載荷能夠表徵塗層與基體的結合力。 -
Abstract : physical model and research development of scratch test are reviewed in this paper. the physical relationship between critical load lc measured by scratch test, shear strength and adhesion energy exists. the critical load lc can be used to characterize adhesion strength of hard coating
文摘:本文總結了劃痕試驗法的物理模型及研究現狀，臨界載荷與塗層和基體之間的界面剪切強度和附著功有物理關系，臨界載荷能夠表徵塗層與基體的結合力。 -
It builds a physical model according to hoisting capacity, lifting angle and structural stabiliy, theory, solves the problem of function relationships among lifting capacity, lifting angle, boom weight, boom dimension and deduces the natural boundary condition of design parameters, providing a new way to determine crane design parameters
摘要將起重量和起吊幅度為基本設計依據，以壓桿穩定理論為分析基礎，結合專業知識，建立物理模型，解決了起重量、起吊幅度與吊臂質量、吊臂主要參數之間的函數關系的難題，首次確定出設計參數的自然邊界條件，為起重機設計者提供了確定設計參數的新方法和科學依據，具有開創意義。 -
The flow between two gaps in the new type of axial trust balancing device was assumed as laminar move, and the flowing physical model in these two gaps was simplified into laminar move in the gaps between two parallel plates
摘要將新型軸向力平衡裝置兩個間隙中的流動假設為層流，並將兩個間隙流動的物理模型簡化為平行板間隙的層流運動，推導出了徑向間隙與?漏量關系式和考慮離心力效應時軸向間隙與?漏量的關系式。
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