重力模型 的英文怎麼說

中文拼音 [zhònglìmóxíng]
重力模型 英文
gravitational model
  • 重 : 重Ⅰ名詞（重量; 分量） weight Ⅱ動詞（重視） lay [place put] stress on; place value upon; attach im...
  • 力 : Ⅰ名1 （力量; 能力） power; strength; ability; capacity 2 [物理學] （改變物體運動狀態的作用） forc...
  • 模 : 模名詞1. （模子） mould; pattern; matrix 2. （姓氏） a surname
  • 重力 : [力學] gravity; force of gravity; gravity force; power of gravity; pull of gravity; gravitational...
  • 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. It provides strong basement for the research of design. the method of structure analysis commended by this paper is based on nonlinear finite - element, diathermanous and elasticity mechanics. it found the model of a steel beam pressed by gravity and temperature in the condition of indoor fire

    本文提出的結構分析法是在大量參數分析的基礎上，以非線性有限元、傳熱學及彈性力學為基礎，利用ansys軟體，建立一個鋼框架梁在室內局部火災條件下的傳熱模型與在重力荷載及溫度荷載共同作用下的受力模型。
  2. The gravity model explicitly relates flows between zones to interzonal impedance to travel

    重力模型明確的通過地區間的阻抗來將分佈量和小區聯系起來。
  3. The centrosymmetric structural dynamical systems with damping were studied. the nearest triple matrix of the centrosymmetric with satisfying characteristic equations was found to a given triple matrix ( mass 、 stiffness and damping matrices ). finally, numerical examples were given

    3 .研究了阻尼中心對稱結構動力模型修正問題，對給定的三重矩陣（質量矩陣、剛度矩陣和阻尼矩陣） ，求滿足譜約束條件且具有中心對稱特性的「最接近」的三重矩陣，並給出數值算例。
  4. The exterior envirement factors include politics, economy, society, culture and technology. then analysis focuses on cqs ' s competitive environment in local market with a five - forces model

    在外部環境因素分析時，先從政治、經濟、社會、文化方面進行了宏觀環境分析，然後採用五力模型重點分析了cqs設計院的競爭環境。
  5. In this paper, the in - depth study on the evolution of information support system is carried out applying the theory of systematical dynamics and economics through four dynamic elements, those are the advance of science and technology, the development of economy, the management mode and the need of the custom, the different information support systems for all kinds of production model are summarized, and the four dynamical elements and distinctive operation environment are mainly discussed, and the features are analyzed : it is a multi - organization information system which is driven by the information of the customer ' s needs

    論文運用系統動力學、經濟學等理論，深入地研究了信息體系發展的動力模型，指出經濟發展是驅動力、管理方式是原動力、技術進步是推動力、顧客需求為拉動力，共同作用導致信息體系的演進。在綜述不同生產方式下應用的信息支撐體系的基礎上，重點分析了支撐mc運作的信息支撐體系的四種動力和具體運行環境。從而界定了該系統的性質和特點：跨組織信息體系以及客戶個性化需求信息驅動的信息體系。
  6. Learning society may be abstracted as social innovation system, life - long education system and social runing system. these three systems constitute learning force, and science and technology promote the formation of learning society by acting on the learning force. based on the analysises of models, the fourth part analyses the enlightenment the dynamics mechanism of science and technology promoting the formation of learning society has on humankind ' s development, and points out that learning society is a necessary result of the development of science and technology, so, mankind should pay great attention to science, technology and education, and pay great attention to coordinated development of society and science and technology when building learning society, as a result, ma

    科技的推動，終身教育、終身學習的發展使學習型組織的出現成為必然；論文的第三部分建構學習力模型和科技動力模型，學習型社會可以抽象為社會創新體系，終身教育體系和社會運行體系，這三個體系構成社會的學習力，科技通過對學習力的作用推動學習型社會的形成；論文的第四部分在模型分析的基礎上，分析了推動學習型社會形成的科技動力機制對人類發展的啟示，指出學習型社會是科技發展的必然結果，人類應該重視科技和教育，在創建學習型社會時要注意科技發展和社會發展的同步，使人類走上科技與社會協調發展的道路。
  7. It is a process of competencies selection and confirmation as well as alignment of hr strategy with the company strategy through competencies model. the second step is to implement hr strategy so as to achieve the company strategy. it is a process of competencies development and transfer to performance results through hr management practices guided by competencies model

    而且能力模型因企而異，不可生搬硬套；第三部分著重論述了能力模型實施的兩個主要環節：一是根據企業戰略提出核心能力需求並制定相應的人力資源戰略，這是能力模型把企業戰略與人力資源戰略相結合的過程，也是能力的確認過程；二是根據人力資源戰略進行各項人力資源管理實踐，這是能力模型通過各項人力資源管理實踐去實施企業戰略的過程，也是能力的開發、發展和轉移成企業績效的過程。
  8. A model of manufacturing cell reconstructing is discussed, and an improved negotiating algorithm is presented which considers both capability and cooperative history when selecting the partners of the vw alliance

    討論了製造單元重構模型，設計了一種改進的單元協商演算法模型，使得盟主車間在選擇盟員時不僅考慮其能力，還要考慮其合作歷史。
  9. Based on the perturbation riccati transfer matrix method, the calculating program are developed. the program can be used to the perturbation analysis and the sensitivity analysis of the real and complex, the single and repeated eigenvalues and eigenvectors for lateral vibration of rod and beam structures, especially suitable to the perturbation analysis and the sensitivity analysis of eigenvalues and eigenvectors for rotordynamic systems ; 2. the perturbation riccati transfer matrix method was applied to identify the parameters of the rotor for a boiler supply pump, and the accurate dynamic model of the rotor was archived

    該程序可以對桿、梁結構橫向彎曲振動的實數、復數的孤立和重頻特徵值問題進行攝動分析和靈敏度分析，特別是適合於轉子動力學系統特徵值和特徵向量問題的攝動分析和靈敏度分析； 2 、用攝動riccati傳遞矩陣方法解決了某電站鍋爐給水泵轉子的參數識別及動力模型修改的問題，並給出了該種型號的給水泵轉子的更準確的力學模型，為進一步的轉子動力學分析與設計奠定了可靠基礎； 3 、給出了攝動理論在相關領域如隨機特徵值分析、隨機振動響應分析、可靠性分析、靈敏度分析、優化設計以及參數識別中的應用公式。
  10. By using the improved gravity model and gray theory model, the essay makes forecast analysis on future passenger traffic volume of shjiazhuang - taiyuan passenger - dedicated line from three aspects, including passenger flow of local line, passenger flow originating from other railways and induced passenger flow, and using gdp and population density of surround cities along the passenger corridor, the passenger traffic volume on existing line of shijiazhuang - taiyuan passenger corridor and the weighted operation time between cities as impact factors respectively

    摘要利用改進的重力模型和灰色理論模型，從石太客運專線的本線客流、跨線客流和誘增客流3個方面，分別以客運通道周邊城市的gdp和人口分布密度、石太客運通道既有線的旅客運輸量、城市間的加權運行時間為影響因子，對石太客運專線的旅客運輸量進行預測分析。
  11. The content in this paper is preparatory attempt that combines image technique and gas water field measurement technology. this research make strong base for the further application of image technique in two phases flow of gas - water and has significant learning and practicable value

    研究成果為今後進一步深入研究和推廣計算機圖像處理技術在水氣兩相流測量中的應用，打下了有力的基礎;對提高水流摻氣濃度的測量水平和精度，進而提高水力模型試驗水平、滿足工程設計要求等都具有學術意義和重要實用價值。
  12. Among them distributing with the traffic of average rate of increase law calculation flow of passengers capacity ; the flow of passengers is brought out in model law calculation with gravity ; constructing the rate sharing responsibility for building model calculation according to transportation resistance shifts the flow of passengers ; think over time value when the flow of passengers is brought out in the calculation

    以膠濟鐵路提速改造為例，就構造的客運量預測模型作了應用研究。其中以平均增長率法計算客流量的交通分佈；以重力模型法計算誘發客流；依據運輸阻力構建的分擔率模型計算轉移客流；在計算誘發客流時考慮了時間價值。
  13. Calibrating the gravity model consists of evaluating the parameters of the impedance function ( or the values in the friction factor table ) so that the gravity model reproduces, as closely as possible, the base year productions and / or attractions and the base year trip length distribution

    校準重力模型就是計算阻抗函數參數（或者摩阻系數表中的值） ，使其盡可能吻合基年產生和吸引，以及基年的出行距離分佈。
  14. Gravity model : the typical inputs include one or more flow matrices, an impedance matrix reflecting the distance, time, or cost of travel between zones, and estimates of future levels of productions and attractions

    重力模型：輸入的基本數據包括一個或多個流量矩陣，反映距離的阻抗矩陣，小區間的出行時間和成本，未來發生和集中預測。
  15. Calibration typically entails an iterative process that computes coefficients such that the gravity model replicates the trip length frequency distribution and matches base year productions and / or attractions

    典型的校準在系數計算中通常有一個迭代過程，好像重力模型復制了出行距離頻數分佈，同時匹配基年發生和吸引。
  16. Prior to applying a gravity model, one has to calibrate the impedance function

    應用重力模型的之前，你應該先校準阻抗函數。
  17. Earth gravitational model

    地球重力模型
  18. The gravity model was originally motivated by the observation that flows decrease as a function of the distance separating zones, just as the gravitational pull between two objects decreases as a function of the distance between the objects

    重力模型起初的目的是描述是交通量隨著小區之間的距離而減小，正如萬有引力隨著量物體之間的距離而減小。
  19. 2. the model principle of four steps in passenger flow forecasting is illustrated and the software flowchart combining the transcad technology with the transit planning model is listed, gravity model is calibrated, and forecasted passenger flow of planning road network in the target year is obtained

    2 .結合transcad技術和交通規劃模型，對公交客流預測四步驟進行模型原理說明並給出軟體流程，對重力模型進行標定，得出規劃道路網目標年公交客流預測值。
  20. In chapter three, the author makes some study on the spatial distribution of domestic tourist markets in sanya city. secondly, based on gravity model, he established a spatial potentiality model of tourist flows, which is useful to direct tourist market positioning and marketing

    第三章研究了三亞市國內客源市場空間分佈特徵，在重力模型的基礎上建立了旅遊客流空間潛力模型，分析了三亞市旅遊者空間行為特徵。
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