概念數據模型 的英文怎麼說

中文拼音 [gàiniànshǔjùmóxíng]
概念數據模型 英文
cdm
  • 概 : Ⅰ名詞1 （大略） general outline 2 （神氣） manner of carrying and conducting oneself; deportment ...
  • 念 : Ⅰ動詞1 （看著文字發出聲音; 讀） read aloud 2 （上學） study; attend school 3 （想念; 考慮） think...
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 據 : 據Ⅰ動詞1 （占據） occupy; seize 2 （憑借; 依靠） rely on; depend on Ⅱ介詞（按照; 依據） according...
  • 模 : 模名詞1. （模子） mould; pattern; matrix 2. （姓氏） a surname
  • 概念 : concept; conception; notion; idea
  • 數據 : data; record; information
  • 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. The author have studied data warehouse and olap and data mining, then discussed the relevant concepts, development status, system structure and implementation in details ; meanwhile, through studying the data model of university enrollment examination, integrating with data obtaining technology, multidimensional modeling technology and olap in data warehouse, designed a data mart of university enrollment examination and thus developed a data analyzing system of university enrollment examination based on model supporting decision and olap and data mining

    本論文對數據倉庫、聯機分析處理和數據挖掘技術進行了研究，並詳細介紹了有關的概念、發展狀況、體系結構和實現手段；同時，通過對普通高校招生考試的數據模型進行研究，結合數據倉庫中的數據獲取技術、多維建模技術設計了一個以普通高校招生考試數據分析為主題的數據集市，並在此基礎上綜合運用聯機分析處理技術、數據挖掘技術和模型輔助決策技術實現了一個招生考試數據分析系統。
  2. In addition, it puts forward a nested temporal db, which, with stronger expressive ability than others, is a breakthrough to entity - relationship model and is referred to as nter model. it also verifies the expressive ability of nter when it is applied to sidss. finally, in view of the features of sidss and the current status of salary distribution system, it conducts initial study of the sidss based on temporal - spatial relationship and the sidss with a temporally - driven knowledge database, with the aim for us to develop a consummate sidss system in the future

    本文中，介紹了時態數據庫的基本概念、發展、特點和分類；結合sidss的背景、特色及體系結構，詳細討論了sidss的時態性及其數學模型，指出將時態數據庫應用到sidss並作進一步的研究是必然趨勢，並在此基礎上研究了時態數據庫系統的模型；在探討了幾種模型之後，打破實體-關系類的模型的框框，提出了一個表達能力較強的嵌套時態數據模型，稱之為nter模型（ nestedtemporalentity - relationshipmodel ） ，並驗證將其應用到sidss系統中的表達能力；最後針對sidss的特點以及目前工資管理系統的狀況，進一步對基於時空關系的sidss系統、由時態驅動知識庫的sidss系統進行初步探討，以期今後對開發更完善的引） ss系統作進一步的研究。
  3. In addition, the paper designs a bottom database model, selects a multi - aim strategy combining files with known data, and establishes dual interaction data model that has explicit conceptual structure and directly aims to geographic objects, and provides backing up enquiry language ( g - sql ). simultaneously, after analyzing and studying methods available for the under pipelines, the paper constructs survey adjustment calculation model, and according to the model, checks the survey of under pipelines. the results indicate that the model is suitable to actual requirement because it greatly increase calculation speed, meeting calculation accuracy requirement

    在此基礎上，對系統的底層數據模型進行設計，選擇了文件與成熟數據庫相結合的混合策略，併兼顧面向對象的數據庫（ oodb ）和可擴充數據庫（ edb ）的特點，建立了一個概念層次清晰、面向地理對象實體的雙層語義數據模型以及支持模型的查詢語言g - sql ，同時對地下管線的各種測試方法進行分析研究，建立了地下管線測量平差計算模型，並以此對所勘測的地下管線進行核算，計算結果表明，計算模型不僅大大提高了核算的速度，同時在計算精度上也符合核算的要求，是符合實際要求的關于測量平差計算的模型。
  4. A fuzzy image data model and a concept of fuzzy space are proposed, in which model visual feature, spatial feature and semantic feature are used for super feature in order to utilize advantage of traditional relation database as well as characteristics of image data and fuzzy retrieval. based fuzzy space, a method of similarity measurement of image is presented to support fuzzy features - based image retrieval and satisfy user ' s query requirement for image. in the thesis, a semantic template and the mechanism of dynamic relevant feedback are defined so that it can express user ' s query semantic and improve retrieval precision and useable capability for image retrieval

    研究了模糊檢索方法和相關反饋機制在圖象檢索中的應用，提出了一種模糊圖象數據模型和模糊空間的概念，該模型將可視特徵、空間特徵、語義特徵看作超屬性，既充分利用了傳統關系數據庫的優點，同時又考慮了圖象數據以及模糊查詢的特點，文中提出的模糊空間和模糊相似性度量方法能支持基於模糊特徵的圖象查詢，較好地體現用戶圖象查詢的應用需求，文中定義的語義模板和相關反饋機制能在一定程度上表達用戶的查詢語義，提高圖象檢索的準確率和易用性。
  5. During design, goods imported and exported, queried data management come true with a management system database model and proper accessing technology, via concept design, logical structure design and physical structure design

    設計過程中，通過概念設計、邏輯結構設計和物理結構設計，建立了管理系統數據庫的數據模型，選擇合適的數據庫訪問技術，完成系統出庫管理、入庫管理、查詢以及貨位管理等功能設計。
  6. The conceptual model of actions was intentionally made general enough to accommodate both data - flow and control - flow computing models

    動作的概念上的模型被特意的普通化，從而提供數據流和控制流計算模型。
  7. Based on the literature review of the research progress of spatio - temporal database and the data analysis of socio - economic statistics, this paper suggests a data model and related techniques for socio - economic data

    設計了一個時空數據概念模型? ?面向對象的統計時空數據模型，並在此概念模型的基礎上，設計了一個基於geodatabase的社會經濟統計時空數據物理模型。
  8. The paper puts forward a kind of unifed multi - media object semantic data model ( umosdm ) based on analyzing multi - media information characteristics for setting up the model to multi - media information effectively. the model combines object - oriented data model with semantic data model and conceptual model together, and leads some concepts of artificial intelligence for the expression of the feilcl knowledge

    本文在分析多媒體信息特點的基礎上，為有效的對多媒體信息建模，提出了一種統一的多媒體對象語義模型（ umosdm ） ，該模型將面向對象的數據模型與語義數據模型和概念模型相結合，引入了人工智慧中的一些概念，以支持領域知識的表達。
  9. Information packing includes three data models named information package diagram, star scheme and physical data model, corresponding to conceptual model, logic model and physics model in traditional database

    數據庫的信息打包設計法通過建立信息包圖、星型模式、物理數據模型三種數據模型來創建數據倉庫。它們分別對應傳統數據庫的概念模型、邏輯模型和物理模型。
  10. This data model describes a much - simplified notion of an order for automobile service

    這個數據模型描述了一個相當簡單的定製汽車服務的概念。
  11. Based on wide investigation and deep analysis into the characteristic of spatiotemporal application, data models of gis and the research achievements of existing spatiotemporal data models, this thesis makes a systematical research on spatiotemporal data model mainly including conceptual data modeling of spatiotemproal application, logic structure of spatiotemporal data model, spatiotemporal dynamic modeling and application of spatiotemporal data model in transportation planning

    在對時空數據的應用特點以及現有時空數據模型的研究成果進行廣泛調查和深入分析的基礎上，本文從時空數據建模的基本概念、時空應用概念建模方法、時空數據模型的邏輯結構、時空動態建模以及時空數據模型在城市交通規劃中的應用等方面，對時空數據建模進行了較為系統的研究。
  12. This paper deeply discusses the content and structure of process data, establishes a xml ( extensible markup language ) process data model, and presents the xml expression of the special process data. combined with the application of nanqi capp system, some disposal mechanism and methods are proposed on the basis of the xml data model, such as data exchange, data transport, data storage, data query, data security and data integration. at the end of this paper, the realization of several capp functional modules are expounded to interpret the disposal details of xml process data

    本文詳細論述了工藝數據的內容和結構，通過概念建模和邏輯設計建立了基於xml標準的工藝數據模型，給出了特殊工藝數據的表達方式和應用描述，在此基礎上結合企業b s模式capp系統的開發提出了針對xml工藝數據的一些處理機制和方法：數據轉換、數據傳輸、數據存儲、數據查詢、數據安全和數據集成等，並通過工藝統計和基本信息查詢兩項capp功能模塊的實現過程對此作了具體闡述。
  13. Based on the stock exchange, this paper described the approach of conceptual multidimensional data modeling based on multidimensional e / r model in detail, and used it to model the stock exchange subject, then compared it with the existing multidimensional data models. based the applications, this paper described systemically the multidimensional data modeling techniques, and stated classifiedly the main operations used in this technique with formalization means. this paper stated vividly the approach of building the multidimensional data model based on the relation data model

    針對證券行業這樣一個特定背景，在詳細分析基於me r的多維數據概念建模方法的基礎上，運用它對股票交易主題進行了概念建模，同時也把me r模型與常用的多維數據模型進行了對比；根據課題背景，對基於關系數據模型的多維數據建模方法進行了詳細地闡述。
  14. At the same time, we propose a representative data model, i. e. gt data model, and its query language. theoretically, we deeply study the temporal relational algebra and sql - like language based on our ter model, laying a solid theoretic foundation for our accelerator rjf cavity design system

    因此，論文提出了一個概念性數據模型，即時態實體一關系數據模型（ ter模型廠提出了一個表示性數扼模型，即gt數據模型及其查詢語言。
  15. The data and the function requirements for this database system are deducted firstly by the analyzing of the data flow fig and the compiling of the data dictionary. then, the local e - r fig and the whole e - r fig are obtained by concept structure design. the database physical design is finally completed by sql server 2000 and the whole structure of the database is built

    首先通過分析系統數據流圖，編寫數據字典，得出數據庫系統的數據和功能需求；然後經過概念結構設計得到數據庫局部e ? r圖和全局e - r圖，經過邏輯結構設計將e ? r圖轉換成關系數據模型；最後採用sqlserver2000作為工具完成了數據庫的物理設計並建立了數據庫的全部結構。
  16. The main content of the article is involved as follows : ( 1 ) the construction of system ' s frame and design scheme after the process of collecting experts " experiences and knowledge in the industry of plastic dies at home and abroad ; ( 2 ) concept structure of the whole database after the process of data abstraction and integration, which has previously been concept structure designed and the ensuring data model transferred to be supported by dbms, constructing 266 data files and inputting data ( data files referred to appendix 2 ) ; ( 3 ) the connection between web server and plastic die material database system realized by ado, odbc technology, which will guarantee the mutual information transportation between the database system and different terminals ; ( 4 ) interactive user interface of remote optimization selection es of plastic die material is built by asp technology on the server - side ; the construction of web server ; the functions that will enable clients to inquire information of plastic die materials in the database system by using standard db inquiry language ( program files referred to appendix 1 )

    本課題的主要內容是以b s結構為基礎建立基於web數據庫的塑料模具材料遠程選擇優化專家系統，使異地終端能夠通過網路在客戶端進行塑料模具材料瀏覽查詢、塑料模具材料選擇優化等操作，系統可給出符合用戶條件的被選的主要材料的技術資料，如化學成分、熱處理工藝及性能等，以及一些被選材料在行業中實際應用的良好效果等資料，並組成用戶技術文件，以便於用戶進行材料購買、加工和應用；專業人員能夠進行相應的管理。本文重點作了下述工作： （ 1 ）收集國內外塑料模具行業專家經驗與知識，構造本系統的組成框架和設計方案； （ 2 ）對數據進行概念結構設計，經過抽象和集成得到整體數據庫的概念結構，進而將其轉化為dbms所支持的數據模型，建立了266個數據文件並輸入了相關的數據（數據文件名稱列表參見附錄2 ） 。
  17. The view of combining of conception data mode and data warehouse has been pointed out. the main content of the paper includes the history of mis development, concept and developing methods, many questions in building mis and the traditional dealing ways. after that the paper expounds the theory of reference conception design, contract relationship theory and using of script building tools with parts

    論文的主要內容如下：首先講述了mis系統的發展歷史，並介紹了mis的概念和開發的手段，其中包含了在開發mis過程中遇到的問題和傳統的解決方法，然後分章節著重介紹了用於開發mis關系數據模型的參照式概念模型設計理論，用於面向對象程序設計的合約關系理論，以及腳本工具生成技術在mis快速成型技術中的應用。
  18. It also discusses the realization of the system. meanwhile, beginning with the analysis of the need few the system, the thesis draws a data flow diagram, studies the entities and their relation involved in the system and sets up the concept data model. then it establishes a logic data model and opens up the managing system of the automatic storage & retrieval system d atabase supporting the internet structure of the client / database server by using sql server 2000 database system

    同時，從啤酒自動化倉庫管理系統需求分析入手，畫出系統的數據流圖，研究系統所涉及的實體以及實體之間的關系，建立概念數據模型，再建立邏輯數據模型，最後採用sqlserver2000數據庫系統開發了支持客戶機服務器網路結構的啤酒自動化倉庫管理系統數據庫，為倉儲作業的實現和庫存管理提供數據存儲方面的支持。
  19. This thesis analyzes several typical spatio - temporal gis data models. on the basis of the human ' s cognitive concepts of geographic world, some important gis spatial concepts and temporal concepts are discussed

    從人們對地理世界的認識出發，對gis中的時間和空間等一些重要概念做了論述，在此基礎上討論了gis的概念數據模型。
  20. 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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