模型理論 的英文怎麼說
中文拼音 [móxínglǐlún]
模型理論
英文
model theory-
Fist of all, on the basis of the research of agone boffins, this author investigates the interaction mechanism of bolts and rock, and introduces the elastic ? lastic analytical resolution which is consist of the liner structure, the equivalent reinforced wall rock and the original wall rock in the simple loading from the equivalent well - proportioned view ; this solution is very important meaning for the engineering design. on the basis of coulomb friction model, the author introduces the finite element equation of the contact problem in order to provide the academic foundation for the application of msc. marc. finally, combining the engineering practice of the non - linear analysis of shield tunnel through yellow river of the south - north water transfer and using the model of friction, the author researched the evolution law of stress and displacement field in the structure of grouted rock bolts, and analyzed the effect to the stress and deformation of surrounding rock mass due to anchor supports
首先,在前人研究成果的基礎上,對錨桿與圍巖的相互作用機理進行研究,利用全長錨固錨桿的中性點理論,從等效均化的角度來考慮錨桿對圍巖的加固作用,並推導了在簡單荷載作用下,含有襯砌、等效加固后的圍巖、原始圍巖三者的彈塑性解析解,對工程設計有著重要的參考意義;在數值模擬方面,以考慮錨固圍巖滿足規則化庫侖摩擦模型為基礎,利用虛功原理推導了接觸問題的有限元方程的計算格式,為開發運用大型商用有限元軟體msc . marc提供了理論根據,也形成了本文的理論基礎:最後,論文以南水北調東線穿黃隧洞穩定性分析項目為工程實例,利用本文所述的接觸問題的摩擦模型理論,對錨桿支護結構的應力場、位移場的變化規律進行了研究,分析了加錨支護對隧洞圍巖應力、變形的影響。Based on the simulation model theory of temperature and stress fields presented in this article, a large simulating program for high rccd has been developed, which can numerically simulate all kinds of temperature control measures, including water pipe cooling, heat insulating in winter, reducing place temperature of concrete, spraying water brume, and long interval over - watering surfaces overflowing in flood season.
基於本文提出的溫度場和徐變應力場模擬模型理論,編制了高碾壓混凝土壩的三維有限元模擬計算程序,在程序中考慮了各種溫控措施的數值模擬,包括:水管冷卻、冬季保溫、降低混凝土的澆築溫度、夏季混凝土表面噴水霧、施工汛期壩頂面過水等。Discussion of theory and applying of capital assets pricing models
資本資產定價模型理論及其應用探討By applying the th model theory to analyzing the cases of developed countries that mentioned in chapter 4, chapter 6 finds out the block gene and tendon compages that consists of the university - government - industry th. furthermore, it gives the pheno - types as some external expressions of the genotypes and the family - tree diagram constituted by these phenotypes. after a transition, it illuminates the scientometric, the webometric and the triple helix algorithm and their application
第六章運用th模型理論對第四章提供的案例挖掘梳理后,發現並給出了:構成大學?政府?產業三重螺旋體的完整板塊配基和鍵鏈組合,作為「基因型」外在表達的一些「現象型」屬類以及由它們所構成的圖式譜系。In the fifth chapter, using the " diamonds framework " for reference, combining the domestic situation, author designs " six factors framework " of china ' s vegetables industry, and uses it to expound the influence of five factors, including element condition, demand condition, interrelated and sustaining industries, the condition of producers, conveyancers, operators, and the government. five pieces of conclusions have been drawn at last. in the sixth chapter, on the premise of int
在第五章中國蔬菜產業國際競爭力的影響因素中,借鑒波特的「鉆石模型」理論,結合我國蔬菜產業的實際,筆者設計了中國蔬菜產業國際竟爭力的「六因素模型」 ,詳盡地分析了要素條件,需求條件,相關和支持產業,生產、儲運、經營主體狀況以及政府五個因素對中國蔬菜產業國際競爭力的影響作用,歸納出五條相關結論。Collisonal quantum interference ( cqi ) was observed in the intramolecular rotational energy transfer in the experiment of the static cell, and the integral interference angles were measured. to observe more precise information, the experiment in the molecular beam should be taken, from which the differential interference angle can be obtained precisely. in this paper, the theoretical model of cqi is described in an atom - diatom system in the condition of the molecular beam, based on the first - born approximation of time dependent perturbation theory, taking into accounts the anisotropic lennard - jones interaction potentials. the method of observing and measuring correctly the differential interference angle is presented. the changing tendencies of the differential interference angle with the impact parameter, velocity, and et al. are discussed
分子內部轉動傳能的靜態池實驗觀察到了碰撞量子干涉效應( cqi ) ,並且測得積分干涉角,為了獲得更加精確的分子內部轉動傳能的碰撞量子干涉效應信息,實驗就必須要採用分子束實驗進行.本文理論上採用各項異性相互作用勢,應用含時微擾理論的一級波恩近似,假想在分子束實驗的條件下,建立在原子-雙原子分子體系中碰撞量子干涉的理論模型.理論上推導出微分干涉角具體表達式,通過計算定性地討論了微分干涉角隨著碰撞參數、速率等的變化趨勢,同時初步探討了實驗的正確觀測途徑,得出了採用分子束進行實驗觀測的實驗方法,為進一步進行分子束實驗提供了理論基礎,對實驗的進行起到了一定的借鑒作用Italian conference on advanced database systems - sebd04. s. margherita di pula, italy, 2004, pp. 118 - 129
作者參與了基於synchro - net模型理論的工作流管理系統的設計和實現。This paper introduces the concept and structure of agent, the framework and coordination model of multi - agent system ( mas ) and object - oriented design with uml. then it summarizes the agile supply chain management system ( ascms ) and illustrates application of mas in ascm
本文首先介紹了agent定義及結構,多agent系統的組織結構、協調模型理論和uml對象設計。概述了敏捷供需鏈管理系統( ascms )和多agent技術在ascms中的應用。In the research of emh, the capital asset pricing model ( capm ) is very important. the theory of capm is based on emh. if emh is available on the market, capm can be used by the investors to determine the price of assets
在對股票市場效率研究過程中,資本資產定價模型理論扮演了重要的角色,可以說,資本資產定價模型是建立在有效市場理論基礎上的,也有人把資本資產定價模型理論稱為狹義的有效市場理論。A real example testifies the efficiency, practicability and intellectual ability of this method, which provides a new decision basis for the incremental measures program of oilfield
實例表明,該模型理論基礎嚴格,求解方法科學有效,並具有一定的智能性,為油田措施配置提供了新的決策依據。The mental model theory in deductive reasoning and its related researches
演繹推理中的心理模型理論及相關研究Illusions in double - premise deductive reasoning : a test of the mental model theory
一個演繹推理難題對心理模型理論的驗證This paper can be mainly summarized in to three aspects as follows : 1. firstly, the paper analyzes the system model of mimo, derive the formulas of channel capacity for the slow flat rayleigh fading channel, analyzes two improtant facts affected the system capacity, and then via the computer simulation we compare the channel capacity between the tranditonal wireless system and mimo system
本文主要做了以下幾個方面的工作: 1 .分析了mimo系統的通道模型,理論推導了慢衰落平坦瑞利通道下mimo系統的通道容量公式,簡要分析了影響系統容量的兩個重要因素並且通過計算機模擬比較了傳統無線系統與mimo系統之間的通道容量。However, it is too expensive in investment, complex in experimental techniques, difficult and dangerous in performance. in this paper to overcome these drawbacks, the similarity relations together with a new method and its principle of experiment have been developed based on the model theory of structural similarity. according to this principle, the total stress ; an be obtained as a sum of the stresses due to weight and external loading, which based on only one model experiment without any gravitational loading
最後,針對外載與自重共同作用下,傳統光彈性分析法中採用離心力場模擬重力場獲得自重應力的試驗投資耗費大、技術復雜且難度大和不安全等嚴重缺點,按照結構相似的模型理論,本文提出模型外載與自重並存變動外載的光彈性分析法,導出處理這個問題具體的相似律和試驗原理及方法,進行了典型實驗驗證,指出僅用外載作用的模型試驗,即不用離心力場模擬重力場的模擬試驗,就可以獲得上述兩種載荷共同作用下的應力分析結果。The recent rdf model theory and rdf xml syntax specifications motivate some changes to the approach i have taken for mapping from wsdl to rdf
最近的rdf模型理論和rdf / xml語法規范推動我對曾經採用的wsdl映射到rdf的方法進行了更改。The relations between the mechanism parameters and some performance parameters of stewart platform such as leg position workspace, pose workspace, flexibility ratio and so on is studied. the leg mechanism is researched through space model theory, area performance atlas of leg position workspace is done and some conclusions are drew. the correctness of the preliminary mechanism parameters is proved by all of above
研究了並聯腿機構結構參數對腿位置運動空間、姿態運動空間的影響,應用空間模型理論對腿部機構作了研究,作出了腿位置工作空間面積性能圖譜,得出了一些結論,並且定義了並聯腿機構性能指標靈活度,驗證了選取初步結構參數的正確性。The study demonstrated that linear visco - elastic parameters of rheological models built by theoretical modeling methods were constant while nonlinear visco - elastic parameters were not constant and changed as stress level changed and that visco - plastic parameters determined the shape of stress - strain curve
研究表明:運用模型理論建立的流變模型的線性粘彈性參數在低應力水平下是惟一的,但非線性粘彈性參數不惟一,並隨應力水平的變化而變化,而粘塑性參數的大小決定了應力應變等時曲線的形狀。Second, the methods of geographic compactness is used to analysis the distribution of new attractions, last, the law of gravitation is employed to explain the choice of new attractions
進而用旅遊地緊密度指數理論對山西旅遊吸引物空間擴散予以設想,同時用引力模型理論對旅遊吸引物空間競爭給以分析,為山西旅遊吸引物空間結構進一步優化做一定參考建議。Experimental and theoretical study of parallel hole cut blasting with cavity
空孔直眼掏槽成腔模型理論與實踐分析6 " anti - put " together model theories about reduce the bottom control of mass concrete and control internal temperature stress of mass concrete
6減少大體積混凝土底部約束的新思路和控制大體積混凝土內部溫度應力的「抗一放」結合模型理論。分享友人