product graph 中文意思是什麼

product graph 解釋
乘積圖
  • product : n. 1. 產物，產品；製品；產量；出產。2. 結果，成果。3. 創作，作品。4. 【化學】生成物；【數學】積，乘積。
  • graph : n. 1. 【數學】曲線圖；坐標圖，圖表。2. 統計曲線。vt. 用圖表表示，把…繪入圖表。n. 膠版。vt. 用膠版印刷。n. 【語言學】1. 詞的拼法。2. 表示音素的最小字母單位。
  1. Based on vc and opengl software platform, as a part of integrate planar mechanism analysis and simulation cai, the mechanism theory has been adopted to analysis the movement trace and profile of linkage ; adopt oriented object method to capsulate the class module. each corresponding class module complete parameter storage and process ; adopt message - map, message - trigger to organize the programming and response the user " s input ; use the document - view structure of the visual vc + + mfc class foundation as the basis of the programming architecture to complete those functions. use oriented object method to product the following class module : control class, render class, document class, mechanism class and other classes ; adopt opengl library to draw the three dimensional graph based on the result of mechanism analysis ; use model transforming, lighting, material, color, frame - buffer, display - list, graphics - component combine etc to draw the three - dimension mechanism and make the simulation of linkage has high reality

    本文敘述了平面連桿機構運動分析和可視化模擬的理論演算法及其編程實現方法，基於微機vc平臺，採用opengl圖形庫編程，利用面向對象的方法對機構進行功能封裝，利用vc + +的文檔視結構作為最基本的窗架，生成並控制三維繪制類、文檔類、主窗口類和一些輔助類，利用windows平臺的消息映射、事件驅動來組織程序運行和響應用戶反饋，利用機構分析得出坐標數據驅動opengl庫繪制三維機構圖形。
  2. Isoperimetric number of a kind of cartesian product graph

    一類笛卡爾乘積圖的等周數
  3. By programming developed by user, the paper detailed researches the expressing method and identifying method of the component in the hierarchy assembly model, the description of three dimension position and orientation of the components in the product, and topological graph of mating relationship among the components. all these lay a solid foundation for the following research on assembly sequence and path planning and assembly process simulating

    本文在pro engineer軟體的基於特徵的參數化技術建模的基礎上，通過其二次開發平臺，詳細研究了pro e軟體環境下的裝配模型的層次結構的裝配模型表達方法和部件標識機制，以及零部件在裝配體中的空間位姿描述；還有零部件之間的配合聯接關系的拓撲圖表示法。
  4. Kenji brand logo, with one kind of response fast hawk class ( birds of prey bird ) the graph took the gps positioning system brand image, vivid is direct - viewing, manifests the product localization

    天鷙品牌標志，用一種反應快速的的鷹類（鷙鳥）的圖形來作為gps定位系統品牌形象，生動直觀，體現產品定位。
  5. Besides, this paper has studied key technology of workshop job management system the modeling of directed - graph with weight which bases on the bom of product 。 this model can be very easy to implement in the relation database and offers the foundation for system integration of mrpii / cims / erp

    同時，本文研究了車間作業管理的關鍵技術? ?產品bom的賦權有向圖模型，該模型可以很容易在關系數據庫中實現，為mrpii / cims / erp系統集成提供了基礎。
  6. Based on tanner graph, the representation and construction of ldpc codes are addressed, and the two decoding algorithm for ldpc codes, i. e, bit - flipping algorithm and sum - product algorithm, are discussed. from two aspects - minimum distance and the failure of independence assumption, the impacts of cycles to the performance of ldpc codes are analyzed. 2

    基於tanner圖模型，詳細介紹了ldpc碼的表示和構造；介紹了ldpc碼的硬判決譯碼（比特翻轉演算法）和軟判決迭代譯碼（和積演算法） ；從最小距離和獨立性假設失效兩個方面分析了環的存在對ldpc碼譯碼性能的影響； 2
  7. This product is widely used in the city and country cable network, the data and graph transfer system, the catv wired tv series, the direct and branch connection of the indoor cable, which acts as pigtail storage and connector protection. it is made of coldrolled steel sheets by electrostatic plastic spraying, and has proper tructure and neatly - looking. we can fix the cable by strengthening core in the terminal box, and its ports can be replaced according to the practical engineering requirements. the panel of this product, on which adapter is installed can be replaced optionally by fc, sc, st, lc, and it is also suitable for both ribbon optical fiber cable and common optical fiber cable

    廣泛應用於市話農話網路系統數據圖象傳輸系統， catv有線電視系列，用於室內光纜的直通邊接和分支接續，起到尾纖盤儲和保護接頭的作用，採用冷軋鋼板靜電噴塑製成，設計結構合理，美觀大方可將光纜加強芯固定在終端盒內，其埠可根據工程實際需要隨意更換，本產品裝適配器的面板可隨意更換為fc sc st lc同時適用於帶狀光纜和普通光纜。
  8. This product is widely used in the city and country cable network, the data and graph transfer system, the catv wired tv series, the direct and branch connection of the indoor cable, which acts as pigtail storage and connector protection. it is made of coldrolled steel sheets by electrostatic plastic spraying, and has proper structure and neatly - looking. we can fix the cable by strengthening core in the terminal box, and its ports can be replaced according to the practical enginee - ring requirements. the panel of this product, on which adapter is installed can be replaced optionally by fc, sc, st, lc, and it is also

    廣泛應用於市話農話網路系統數據圖象傳輸系統， catv有線電視系列，用於室內光纜的直通邊接和分支接續，起到尾纖盤儲和保護接頭的作用，採用冷軋鋼板靜電噴塑製成，設計結構合理，美觀大方可將光纜加強芯固定在終端盒內，其埠可根據工程實際需要隨意更換，本產品裝適配器的面板可隨意更換為fc sc st lc同時適用於帶狀光纜和普通光纜。
  9. This product is widely used in the city and country cable network, the data and graph transfer system, the catv wired tv series, the direct and branch connection of the indoor cable, which acts as pigtail storage and connector protection. it is made of coldrolled steel sheets by electrostatic plastic spraying, and has proper structure and neatly - looking. we can fix the cable by strengthening core in the terminal box, and its ports can be replaced according to the practical enginee - ring requirements

    廣泛應用於市話農話網路系統數據圖象傳輸系統， catv有線電視系列，用於室內光纜的直通邊接和分支接續，起到尾纖盤儲和保護接頭的作用，採用冷軋鋼板靜電噴塑製成，設計結構合理，美觀大方可將光纜加強芯固定在終端盒內，其埠可根據工程實際需要隨意更換，本產品裝適配器的面板可隨意更換為fc sc st lc同時適用於帶狀光纜和普通光纜。
  10. This product is widely used in the city and country cable network, the data and graph transfer system, the catv wired tv series, the direct and branch connection of the indoor cable, which acts as pigtail storage and connector protection. it is made of coldrolled steel sheets by electrostatic plastic spraying, and has proper structure and neatly - looking

    廣泛應用於市話農話網路系統數據圖象傳輸系統， catv有線電視系列，用於室內光纜的直通邊接和分支接續，起到尾纖盤儲和保護接頭的作用，採用冷軋鋼板靜電噴塑製成，設計結構合理，美觀大方可將光纜加強芯固定在終端盒內，其埠可根據工程實際需要隨意更換，本產品裝適配器的面板可隨意更換為fc sc st lc同時適用於帶狀光纜和普通光纜。
  11. In order to overcome difficulties of graph used in evaluation of product ' s disassembly - recycling property, this paper brings forward the method of interference checking for operation feasibility of possible disassembly schemes

    針對在拆卸序列規劃中圖模型存在的問題，提出了應用干涉檢查的方法對可能的分解方案進行拆卸操作可行性檢驗。
  12. There are many drawbacks in some aspects such as product model editing in the current systems based on process. people study the feature model from managing geometry model elements and put forward the feature model based on cell. in order to overcome those shortcomings and improve modeling ability and efficiency, they apply the feature dependency graph which makes feature modification independent on process tree

    同時，將參數化技術引入設計系統中，使得特徵具有可調整性，提高了系統設計效率。當前基於歷程的特徵造型系統在產品模型的可編輯性和易編輯性的技術方面存在許多弊端。為此，從管理幾何模型元素這一層次上研究特徵模型，提出了基於細胞元的特徵模型表示方法。
  13. Product function modelling based on generalized directed graph

    基於廣義有向圖的產品功能建模方法研究
  14. Modeling in conceptual design is a key technology in cacd system. considering the characteristics of conceptual design and the feature classification of vp, this paper presents a novel virtual prototype - based product model, v - desmodel. v - desmodel introduces virtual feature concept in product ' s view models, and employs expandable 3d entity - constraint graph to describe the constraints between design objects

    概念設計建模一直是計算機輔助概念設計系統的核心與關鍵技術，本文在分析虛擬原型的特徵分類以及概念設計過程特點的基礎上，提出一種基於虛擬原型的概念設計描述模型v - desmodel ，其核心特點是採用產品視圖模型描述設計對象，將虛擬特徵概念融入視圖模型中，並採用可擴展「三維實體?約束圖」描述設計對象之間的約束關系。
  15. Based on the research and analysis of information of assembly of product, semantic of assembly is divided into four types in order that assembly mode is expressed briefly and definitely. assembly mode of product is described through graph of assembly semantic by the way of the theory of graph

    在產品裝配關系深入研究和分析的基礎上，為使產品裝配模型信息表達簡潔、意義明確，將裝配關系分成4種基本類別，採用圖論方法對產品的裝配模型進行圖的表達。
  16. Traditional model description languages can not satisfy the needs of product model description in virtual prototype - based conceptual design ( vpbcd ). depending on the improved bond graph and v - desmodel model, this paper presents a novel model description language, vpml

    現有的產品建模語言難以滿足基於虛擬原型的概念設計建模需求，本文在吸取現有建模語言優點基礎上，基於擴充連接圖思想和v - desmodel模型，提出了一種基於虛擬原型的概念設計模型描述語言? vpml 。
  17. The background and research situation of ldpc codes are presented and the current research results are introduced in the first part of the thesis. graph presentation and sum - product algorithm are interpreted in detail. linear coding theory and efficient constructing methods on ldpc codes are systemically interpreted later

    系統地闡述了ldpc碼的圖模型表示方法及基於圖模型的譯碼原理；詳細地介紹了ldpc碼的構造方法及其線性編碼理論；介紹了用於ldpc碼閾值分析和度序列設計的密度進化理論； 2
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