gravity model method 中文意思是什麼

gravity model method 解釋
重力模型法
  • gravity : n. 1. 認真，嚴肅，莊重。2. 重要性，嚴重性；危險性。3. 重量。4. 【物理學】重力，引力，地心吸力。5. 【音樂】（音調的）低沉。
  • model : n 1 模型，雛型；原型；設計圖；模範；（畫家、雕刻家的）模特兒；樣板。2 典型，模範。3 （女服裝店僱...
  • method : n 1 方法，方式；順序。2 （思想、言談上的）條理，規律，秩序。3 【生物學】分類法。4 〈M 〉【戲劇】...
  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. Combined with case analysis, this essay illuminates the actual application of the location selection method based on gravity method and discrete model

    結合實例分析，說明基於重心法與離散模型的配送中心選址方法的實際應用。
  3. For this reason, the discrete model is used to solve the optimized place of distribution center on the basis of getting spare location by gravity method

    為此在用重心法得到備選地點的基礎上，引用離散模型解決配送中心的最佳地點問題。
  4. By using threshold segmentation, edge recognition, pixel labeling and center of gravity method, the accurate sites of every model can be acquired from the image

    綜合運用閾值分割、邊緣識別和像素標記法等圖像識別技術，通過圖像得到每個模型的相關定位信息。
  5. Modern logistics system simulate optimization this thesis in theory aspect, establish the mathematics model and bring up the calculate way using heuristics method to optimize the right conveyance problem in the simulative logistics system ; solution logistics the center choose problem, make use of the number analysis the method ( center of gravity method ) to proceed the optimization design solution to calculate ; the thesis furthest extrude put great emphasis on the logistics system production total cost had bigness affect and difficult to control over the problem of the manufacture and stock quantity make use of the matlab to bring up the simulative optimization design project separately with simple optimization algorithm and simplex method algorithm

    現代物流系統模擬優化論文在理論方面，用物流系統模擬對運輸優化問題運用啟發式方法建立數學模型、提出演算法；在解決物流中心選址問題時，利用數值分析法（重心法）進行優化設計解算。本文最為突出的是運用簡單尋優技術的單純形法利用matlab就物流系統中對總成本有巨大影響並難以控制的生產和庫存數量問題提出可行的模擬優化設計方案。
  6. Chapter 6 provide a study on the delivery network of port physical distribution system, and we define single physical distribution center location by the center - of - gravity method, multi - physical distribution center location by clustering - based method and dynamic physical distribution center location by dynamic programming model, and the lines of vehicles have been optimized by vehicles scheduling program ( vsp )

    第六章主要是探討港口物流系統的配送網路，運用重心法確定單個配送中心選址、分組法解決多個配送中心選址和動態規劃解決配送中心動態選址問題，並用里程節約法（ vsp法）對配送線路進行優化，尋找最佳運輸線路。
  7. Though adopting the - coordinate transformation in the control equations and mode - splitting technique, the external mode ( surface gravity waves ) is solved by the improved double - sweep - implicit finite difference method ; the internal mode ( internal gravity waves ) untilizes the eulerian - lagrangian method, which improves the implicit - difference scheme for the vertical direction. the newly developed 3d numerical tidal model with implicit scheme has been successfully applied in the radial sandbanks area

    基於過程分裂法及垂向坐標伸縮變換，外模式採用改進型雙步全隱有限差分dsi法，內模式採用歐拉?拉格朗日公式，改進了三維垂向隱式格式，成功地建立了南黃海輻射狀沙脊群海域三維全隱格式潮流數學模型。
  8. Mathematics statistic model of the main observation variables and horizontal displacement hybrid model of typical monolith of huangtankou concrete gravity dam are established. through model analysis and parameter inversion, taking into account of water level and temperature, deformation monitoring control index of typical monolith is determined by the improved method of probability. the primary contents are as follows : 1

    建立了黃壇口混凝土重力壩主要觀測量的數理統計模型和典型壩段水平位移混合模型等，通過對各數學模型的分析和參數反演，綜合考慮水位溫度採用改進小概率法擬定了典型壩段水平位移的監控指標，得到一些有益的結論，其主要內容如下： 1
  9. 5 ) to solve the uncertain modeling problem about hydraulic buildings, a new modeling method named aggregation modeling based on graph object technique is put forward. as a result, the graph model of solid gravity dam is designed. the graph object of water _ proof dam section taken as an example, the design and implement of self defined graph object is discussed

    5 ）根據水工建築物不定型建模的特點，提出一種基於圖形對象技術的聚合建模方法，詳細討論了聚合建模法的基本原理；設計了實體重力壩的圖形對象模型，並以擋水壩段圖形對象的設計為例，研究了自定義圖形對象的設計和實現；基於objectarx的通知? ?反應機制，採用數據庫反應器和對象反應器，建立了圖形對象的互動操作機制；以擋水壩段斷面優化設計為例，研究了圖形對象和分析、計算功能的集成方案。
  10. According as the mathematic model near the inlet of the 1750m3 / h cutter suction dredger, by researching the method of calculating the slop ' s specific gravity and volume concentration, the thesis adopted instant interactive mode and developed the optimized dredging operation guiding and training system, which has outstanding instructional quality

    根據1750m ~ 3 h絞吸式挖泥船吸口處泥漿形成過程的數學模型，通過對計算泥漿比重及體積濃度的方法進行專門研究，採用即時交互方式，按疏浚作業優化操作步驟開發出指導性強的疏浚作業優化操作提示系統。
  11. On the basis of optimum control solution theory, the dynamic parameter discernment model of concrete gravity dam under the priori restraint conditions has been set up and a restraint variable - dimension method for finding the solutions of such model has been put forward

    基於最優控制解的理論，建立了引入先驗約束條件的混凝土重力壩動態參數識別模型，提出了求解該模型的約束變尺度方法。
  12. On the basis of application of machinery and power - generating product design, this paper analyzes and quantifies the theory of equilibrium and stability via analyzing the pictures of product, which is one of aesthetics standard method in design process. therefore, the theory of visual gravity and its calculating model are advanced. with applying the technology of detecting edges and gray histogram, the required image information cire picked up

    在機電產品造型設計應用的基礎上，論文從實際產品的照片分析入手，重點對設計應用到的美學法則? ?均衡與穩定理論，進行分析與量化研究，提出了有關機電產品設計的視覺重心理論與計算的框架模型；運用圖像處理中的邊緣檢測與灰度直方圖技術，提取操作需要的圖像信息；綜合產品的形態與色彩，分別結合視覺張力與力矩平衡理論提出了兩種演算法；建立了產品視覺重心計算的相關模型並在solidworks平臺上用vc + +編程實現。
  13. The interaction mechanism of atomic force between tip and sample was unveiled more clearly with the analysis of the change regularity of force - distance curve. the theoretical research about the light pressure of laser and the gravity exerting on the micro - cantilever was first conducted in this paper : setting up the interacting model and formula of the light pressure, investigating the effects of these factors on the interaction mechanism of atomic force and the performance of afm, conceiving a method to remove these effects and so on. all of these were the theoretical foundation of developing the new atomic force microscopy and the new type of horizontal afm system

    本文在全面分析掃描探針顯微鏡（ spm ）技術，特別是afm技術的國內外發展歷史、現狀及存在的主要問題的基礎上，進一步揭示了afm的原子力作用機理，著重分析了力?距離曲線的變化規律；對作用在微懸臂上的光壓力和微懸臂本身的重力進行了系統的理論研究和計算分析，建立了激光束對afm微懸臂的光壓作用模型及計算公式，考察了這些因素對原子力作用機理及afm性能的影響；提出克服或消除這些影響的理論構想，為發展新的afm技術、研製新型afm系統提供了重要的理論依據。
  14. A practical model for earthquake movement input is proposed and the method for random seismic analysis of gravity dam is discussed

    提出了二維隨機地震動輸入實用模型，詳細論述了重力壩結構隨機地震動力響應的分析方法。
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