conceptual graph 中文意思是什麼

conceptual graph 解釋
概念圖
  • conceptual : adj 概念的。 conceptual knowledge （抽象的）概念知識（cf perceptual knowledge 感性知識）。n ism ...
  • 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. 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。
  2. The conceptual model of database is illustrated with e - r graph. after that, logical design and physical design of database are partly accomplished, and some designing principles of them are analyzed, such as external schema, cluster and index design and data type choosing

    在此基礎上使用e - r數據模型描述了這些信息內容，實現了數據庫的概念設計，並部分實現了數據庫的邏輯設計和物理設計，分析了資源配置系統數據庫邏輯和物理設計的原則，如外模式、簇集、索引設計以及數據類型的選擇等。
  3. Inplementation of the above in a prototype system named cacds in the first part of the thesis the general contents of computer aieded conceptual design and its status quo is inrtoduced. detailed definition of component feature model ( cfm ) and its relative operations are described in chapter 2. in chapter 3 we invited " " component feature space " as the key element in layout design, and a new constraints driven layout creation methodology, which is based on graph theory and human - computer cooperation, is discussed

    本文以國家863計劃項目? ? 「面向產品創新的計算機輔助概念設計技術的研究」為背景，以產品信息模型和求解方法為著眼點展開研究，主要貢獻在於： （ 1 ）拓展了組件特徵模型，使其可以支持概念早期設計階段的信息表達和推理； （ 2 ）提出了一種基於約束驅動，結合約束圖與人機合作的布局設計求解方法； （ 3 ）在cacd原型系統中，對上述兩點進行了實踐。
  4. 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 。
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