conceptual database design 中文意思是什麼

conceptual database design 解釋
概念數據庫設計
  • conceptual : adj 概念的。 conceptual knowledge （抽象的）概念知識（cf perceptual knowledge 感性知識）。n ism ...
  • design : vt 1 計劃，企圖，立意要…。2 指定，預定；留給，留著。3 設計，草擬，擬定，籌劃；起草，畫草圖，打（...
  1. Technical procedures of this research are : data requirement assessment and data collections ; analysis of the spatio - temporal natures of the socio - economic statistics ; conceptual and logical spatio - temporal data model design for socio - economic statistics ; physical data model design in esri geodatabase ; database implementation and application development

    本文以河南省2000 - 2005年社會經濟統計數據為例，分析了統計數據的時空特徵，對統計數據的時態表達進行了深入的探討。
  2. In step of conceptual design, requirement analysis and actor analysis are discussed to analyze erp system using case diagrams and sequence diagrams. in step of logical design, database models and package diagrams are presented in definition of object class, user interface and object class diagrams. in step of physical design, design planning, deployment realization and technology environment of erp system are introduced

    在概念設計階段，重點探討需求分析和角色分析，並採用用例視圖和順序圖來分析erp系統；在邏輯設計階段，充分利用定義對象類、定義用戶介面、定義對象類圖等方法建立erp系統數據庫模型和包圖；在物理設計階段，重點探討系統的設計規劃、部署實現及技術平臺來實現erp系統。
  3. Topics include : relational databases, sql ( structured query language ) ; types, relations, relational algebra, integrity, view ; functional dependency theory, normalization, semantic modeling, entity - relationship modeling, conceptual database design ; concurrency control, security ; database and web connectivity, xml

    主題包括:關聯式資料庫、 sql （結構查詢語言） ;資料類型、關聯、關聯式代數、完整性、景觀表;功能依附理論、正規化、語義塑模、實體關聯塑模、概念性資料庫設計;同時操作控制、安全;資料庫與網頁連結、 xml （可擴展標示語言） 。
  4. Following the basic principles of database design and guided by software engineering, remote optimization es of plastic die material to meet the needs of enterprises was designed after the research of conceptual and logical structure of data, in which asp is employed to develop active website and dbms based on sql server was designed

    作者遵循數據庫設計的基本原則，以軟體工程為指導，經過對數據的概念結構、邏輯結構的分析研究，以asp技術開發動態網站，採用sqlserver2000為基礎的dbms ，設計完成了符合企業運行特點的塑料模具材料遠程選擇優化專家系統。
  5. 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。
  6. Conceptual model, physical model and object oriented model are developed with the computer aided software engineering tool ( powerdesinger ) in this research, then the object design, the database design and the dbms are integerated

    課題在系統分析設計過程中使用了智能化的計算機輔助軟體工程工具（ powerdesinger ）實現概念數據模型、物理數據模型和流行的面向對象的模型，將對象設計、數據庫設計和關系數據庫無縫地集成在一起。
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