聯立方程模型 的英文怎麼說

中文拼音 [liánlìfāngchéngmóxíng]
聯立方程模型 英文
simultaneous equation model
  • 聯 : Ⅰ動詞（聯結; 聯合） unite; join Ⅱ名詞（對聯） antithetical couplet
  • 立 : 動1 （站） stand; remain in an erect position 2 （使豎立; 使物件的上端向上） erect; stand; set up...
  • 方 : Ⅰ名詞1 （方形; 方體） square 2 [數學] （乘方） involution; power 3 （方向） direction 4 （方面） ...
  • 程 : 名詞1 （規章; 法式） rule; regulation 2 （進度; 程序） order; procedure 3 （路途; 一段路） journe...
  • 模 : 模名詞1. （模子） mould; pattern; matrix 2. （姓氏） a surname
  • 立方 : 1. [數學] cube 2. [簡] （立方體） cube3. （立方米） cubic metre; stere
  • 模型 : 1 （仿製實物） model; pattern 2 （制砂型的工具） mould; pattern3 （模子） model set; mould patter...
  1. They are expanding model of the bomb body, bursting model of the bomb body and motion model of the fragments. according to the models, the paper gives a detailed algorithm for the whole process of the bomb explosion. ( 7 ) based on the explosion mechanism and the stochastic characteristic of the shell, the paper advances some reasonable hypotheses and supposes that the explosion process of the shell is a markov process, thus constitutes two explosion models of the shell : the imitation model an

    （刀從爆炸的機理出發，利用合理的假設，將殼體的爆炸過程處理為馬爾可夫過程，把爆炸的機理同爆炸的隨機性聯系在一起，建立了殼體爆炸的兩種模型:模擬模型和簡化模型，提出了破裂程度的倍密度函數和破裂方向的倍密度函數兩個概念，得到了基於半邊結構的虛擬殼體爆炸過程中任一條邊出現裂縫的概率公式。
  2. To develop a cad system for cardan cross - groove sphere, the kinematics model of cardan cross - pin spindles and the kinetics model of cardan cross - groove sphere are set up. 3. by applying com / com + technology on the whole development process of a cad system for cardan cross - groove sphere, which is based on the kinematics model and the kinetics model, several practical com components are acquired

    以建立的十字軸式萬向聯軸器的運動學模型和十字環槽式萬向聯軸器的力學模型為基礎，採用基於組件的軟體開發方法，將com com +組件技術應用於十字環槽式萬向聯軸器計算機輔助設計的整個過程，設計出多個具備一定實用價值的com組件。
  3. In the part of orbit control, the main ideas in study is to define the nonlinear control system on a riemann manifold from the global viewpoint, and to build the intimate relation between the geometrical structure of state space and the state equation of nonlinear control system ; in the part of attitude control, the main ideas in study is to deduce mathematical model with good character based on global differential geometry ideas as well as li group and li algebra, moreover, to design corresponding control schemes

    在軌道控制部分，研究的主要思想是從整體化的觀點出發定義一種建立在riemann流形上的非線性控制系統，將狀態空間的幾何結構與控制系統的狀態方程建立直接的聯系。在姿態控制部分，研究的主要思想是以整體微分幾何方法為工具，以李群與李代數等數學理論為基礎，從數學角度建立具有良好性能的數學模型，並設計出相應的控制方法。
  4. The appraising methods used often ca n ' t describe the relation of determination and disdetermination in the appraising process so that information probably has been lost or repeated. connection degrees of intensity have been set up to show the relation of determination and disdetermination by set pair analysis in the two important links of evaluation _ the determination of norm importance and the foundation of appraising model. in the connection degrees of intensity, determinational information has been used to build norm importance and show the good - bad relation of every plan

    針對目前常用的評標方法因沒有系統地描述評標過程中的確定性與不確定性的聯系而造成的信息丟失或信息重復的現狀，筆者在指標權重的確定和評價數學模型兩個環節中利用集對分析方法建立了反映確定性與不確定性關系的聯系度，利用其中的相對確定性信息確定指標權重和對各個方案進行排序，利用其中的相對不確定性信息反映指標權重的變化趨勢，較好地克服了以往評標中出現的主觀隨意性，客觀地描述了評標過程。
  5. The assembly sequence planning method is presented, where the assembly information model is established with the polychromatic sets, and the assembly constrains relations are divided into three kinds, locating relation, obstructing - disassembly relation, and junction relation, to form an assembly - constrains - relation matrix, and to present assembly planning sequences generation algorithm

    摘要在新的裝配序列規劃方法中，採用多色集合建立了裝配信息模型，把裝配約束關系分為定位關系、阻礙拆卸關系和聯接關系，建立了裝配約束關系方程定位方程、阻礙拆卸方程和聯接關系方程，用數學方程表示零件的裝配約束條件，同時提出了求取零件裝配序列的演算法。
  6. The present utilization and existing problems in water resource of the north of huaihe river in anhui are introduced. based on such research objects as northern guo river of bozhou, jiangtang of fuyang and key city zones, a mathematical model with systems engineering viewpoint is established and used to investigate in water resource problems in the area. the main contents are as following : ( 1 ) groundwater resource and present utilization ; ( 2 ) mensuration of calculational parameters of groundwater and calculational methods ; ( 3 ) economic parameters of irrigation areas ; ( 4 ) establishing northern wo river forecast model with finite element method, areal well - group method and water balance method ; ( 5 ) establishing optimal water resource allocating model for northern jiangtang and new cihuaixin river irrigation area and investigating in the combination of surface water and groundwater, optimal agricultural planting - mode and optimal distribution proportion of various water sources ; ( 6 ) some existing exploitation problems and advices about water resource in the area

    本論文針對淮北地區水資源開發利用現狀及存在問題，以安徽亳州渦河以北地區、阜陽姜堂鄉和重點城市區為研究對象，運用系統工程觀點，採用數學模型方法，對該區水資源問題進行了綜合研究，主要內容為： （ 1 ）地下水資源及開發利用現狀； （ 2 ）地下水計算參數測定和計算方法； （ 3 ）灌區經濟參數； （ 4 ）採用有限單元法、面狀井系法、水均衡法，建立亳州渦河以北地下水位預測模型； （ 5 ）建立阜陽姜堂及茨淮新河北部的農灌區水資源優化配置模型，應用系統分析的方法，研究地表水與地下水聯合運用，農業最優種植模式及各種水源的最佳分配比例； （ 6 ）淮北地區水資源開發利用存在問題及建議。
  7. In the background of national defense beforehand research project " h / sjl - 863 minehunting sonar control stabilizing system ", the array dynamic modeling and robust control problems of carrier based strap - down mode minehunting sonar are mainly studied. the main works are : the dynamic models of minehunting sonar array are established for the first time. in order to design the directly control parts and simulate, the standard dynamic equations of minehunting sonar array are founded

    本文以國防預研型號項目「 h sjl - 863獵雷聲納控制穩定系統」的研製任務為背景，對艦載捷聯式獵雷聲納基陣動力學建模及魯棒控制問題進行了深入研究，主要工作如下：首次建立了艦載獵雷聲納基陣較完整的動力學模型，給出了便於直接進行控制設計和模擬的規范化通用形式的獵雷聲納基陣動力學方程。
  8. The physical model, configuration and function are introduced in this paper. in addition, molecular dynamics modeling of radiation collision cascades course in copper is carried out. some exciting results are obtained

    本文介紹了它的物理模型、程序結構和功能等，並且以面心立方晶體銅為例進行了輻照碰撞級聯過程的分子動力學模擬，得到了令人滿意的模擬結果。
  9. The consistency of information among whole lifecycle stages and all production fields is assured. in addition, a reference model of automobile industry is accomplished in this paper. it is composed of process view, function view, information view, organization view, resource view and relation view

    論文的另一個主要工作是給出了企業參考模型的概念及其建立方法，並且在調研了河北紅星汽車製造廠、張家口煤礦機械廠和保定天威集團大型變壓器公司的基礎上做出了一個汽車製造業企業參考模型，這個參考模型包括產品過程參考模型、功能參考模型、信息參考模型、組織參考模型、資源參考模型、聯系參考模型六部分。
  10. In this paper, the data and function model of engineering budget are constructed, the method of steel reinforcement quantity extraction based on character semantics and the management of a great lot data of engineering budget are presented, then the work flow model of engineering budget is set up, finally two subsystems that are steel reinforcement extracting and engineering budget are realized

    本文建立了工程預算的數據和功能模型，提出了基於特徵語義的鋼筋識別和工程量計算方法以及工程預算數據的關聯與轉換方法，建立了工程預算的工作流程模型，並實現了工程預算中鋼筋工程量提取和預算編制兩個子系統。
  11. The models built by idef have the shortcoming of lack connecting, which preclude models from communicating and comprehending. associating with the modeling method of aris, a modeling method of relation model is proposed. the relation model centers on the process view, connects function view, information view, process view, organization view and resource view, to wholly describe the business procedure of an enterprise

    2利用idef方法建模過程中，發現idef建模方法所建模型間缺乏聯系，不利於模型的交流與理解，結合aris建模體系中控制模型的建模方法，提出一個聯系模型建模方法，它以過程模型為核心，將功能、信息、組織、資源模型集成到一個模型中，完整地描述一個企業過程活動，提高模型的可讀性；另外將軟體開發的統一建模語言（ uml ）用於企業建模中，利用uml所提供的視圖非常直觀、形象地建立了企業模型。
  12. To the primary contradiction of real - time interactive visual simulation, limited bandwidth of network and real time transmitting parameter of relative to move sight, the control mechanism of 3 - d visual object is discussed, under the direction of hla idea, the visual federal object model vfom is established to describe the visual data distributing ; the author designed a grammar of vfom context and a turing conversion mechanism, it will support exploitation of visual simulation in different field ; the author analyses and apply opengl to design a method of implement real - time interactive visual simulation on pc, in additional with object - oriented program technique network communication technique multithreading technique, implement pc - virsp. there are 7 chapters in this thesis. in chapter 1, the developments of virtual simulation is looked back, the aim and significance and the main search content is put forward

    論文針對實時交互視景模擬的主要矛盾，即網路有限帶寬與視景運動交互參數實時傳輸矛盾，探討了三維視體運動控制機理，結合hla思想，建立視景聯邦對象模型（ vfom - visualfederalobjectmodel ）來描述視景數據分佈；並設計了模擬實體鏈描述文本文法及其存儲轉換機制，有效支持多領域視景模擬系統開發；分析並應用圖形介面標準opengl ，設計了基於pc機的實時互操作視景生成方法；針對網路分佈環境下視景模擬實時交互需求，設計視景運動同步控制方案；並綜合應用了面向對象編程技術、網路通信技術、多線程技術，實現了基於pc機的視景實時互操作支撐平臺（ pc - vrisp ? real - timeinteractivesupportingplatformforvirtualsimulationbasedonpersonalcomputer ） 。
  13. Under the assumption of profit maximization, this article derives the first - order conditions for each banking firm by choosing two output quantities

    摘要本研究在不完全競爭市場結構下，推導利潤最大化一階條件，配合調整技術效率后的成本函數與份額方程序，形成五條聯立回歸模型。
  14. Simultaneous equations model plays an important role in making economic policies, analyzing economic structure and forecasting

    摘要聯立方程計量經濟學模型在經濟政策制定、經濟結構分析和經濟預測方面起著重要作用。
  15. The econometrics and the consuming economy theory is applied in this article, from the newer angle - industry angle to establish the macroscopic electric consumption ' s econometrics simultaneous equations model of china and to carry on the dynamic simulation examination to the model and analysis the industry

    摘要本文應用計量經濟學和消費經濟理論，從較新的角度產業的角度建立我國宏觀電力消費的計量經濟聯立方程模型，並對模型進行動態模擬檢驗，同時進行產業分析。
  16. Combining the simplified momentum equation, energy equation and state equation of compressible sticky fluid, this paper establishes the numerical model to study the heat - transfer property of the substances in super - critical waterwall tubes with the newest international water and steam standard - iapws - 97

    本文採用最新的國際水與水蒸汽標準iapws - 97 ，通過聯立求解簡化的可壓縮黏性流體的動量方程、能量方程和水與水蒸汽的狀態方程，建立數值模型研究超臨界水冷壁管內工質的傳熱特性。
  17. As the main part of this paper, several mathematical models for the dynamic mechanism of nesa are set up. on the base of the several mathematical models, the important relationship between the key factors and processes of nesa ' s construction, execution and

    主要地，通過對非股權聯盟動態機制的各主要方面建立數理模型進行科學地推導、論證，並最終得到各關鍵要素與非股權聯盟建立、實施和穩定過程的重要相關關系及在實踐中具有可操作性實際意義的解決對策。
  18. The method has three features : 1 ) the dimensions used in commercial cad system are selected to be the design variables of shape optimization. 2 ) a mapping between geometry objects and finite element objects such " as meshes, structure properties is set up to assist in defining finite element models on geometries. 3 ) an automatic mesh generator and a method by which structure properties is assigned from geometry objects to finite element objects automatically are used to update finite element models during the optimization process

    通過將幾何模型的設計參數作為有限元模型的形狀控制參數，實現了有限元模型的參數定義；通過建立幾何模型與有限元網格及模型物理描述之間的關聯，實現了基於幾何造型的有限元模型定義；利用基於幾何模型的全自動網格生成方法及物理描述分派方法，實現了有限元模型的自動生成及應參數變化的自動更新；並以參數化造型軟體mdt為支撐平臺，開發了相應的參數化有限元建模程序。
  19. Firstly, on enterprise model framework, enterprise model expressed by this modeling method is more particular than other, since there are the views of product process and relation in it. secondly, in this modeling method, the modeling process that the process model of products is created first of all and other models are created according as it is presented. using this method, enterprise model is clear and consistent

    論文從三個方面對此建模方法進行了闡述： 1 ，企業模型框架方面，基於產品過程模型的集成化企業建模方法中的模型框架包含了產品過程視圖和聯系視圖，因而它表達的企業模型更為豐富、詳細； 2 ，企業建模過程方面，提出了首先建立企業產品過程模型、再以此為核心建立其它模型的建模過程，這樣建立的企業模型主次分明，各視圖之間有機統一、協調一致： 3 ，模型視圖的描述方法方面，對傳統的idef （ integratedcomputer ? aidedmanufacturing （ icam ） definition ）模型表達方法提出了一些改進建議。
  20. On the same time, the strengths and weaknesses of all models are estimated. in addition to the above, the paper evaluates csi models in different countries and analyzes the construction of the csi model

    用戶滿意度指數模型是由多個結構變量構成的因果關系模型，其數量關系通過多個聯立方程的計量經濟學模型進行估計。
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