data abstraction language 中文意思是什麼

data abstraction language 解釋
數據抽象語言
  • data : n 1 資料，材料〈此詞系 datum 的復數。但 datum 罕用，一般即以 data 作為集合詞，在口語中往往用單數...
  • abstraction : n. 1. 抽象（作用）；抽象概念；提取，抽出。2. 出神，發呆。3. 〈委婉語〉偷竊。4. 不切實際的觀念。n. -ism 【美術】抽象主義；抽象派藝術。n. -ist 抽象派畫家[藝術家]。
  • language : n 1 語言；（某民族，某國的）國語；語調，措詞。2 （談話者或作者所使用的）言語，語風，文風，文體。3...
  1. The apia language has fully absorbed the modern programming technique of data abstraction and function abstraction. it used many traditional mathematical symbols and fitted the mathematical custom, so the correctness of the programs which were written by apia language are very easy to prove

    Apla語言充分體現了功能抽象、數據抽象等現代程序設計思想，它引入了傳統的數學符號和數學表達式，用apla語言書寫的程序便於形式化推導和證明。
  2. 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 ） 。
  3. Based on analysis to requirements model of data transforming, through design and abstraction, this paper illustrates an extendable and reusable design model of data tansforming framework, and it is also applicable to design and realization on data tansforming mechanism of traditional eai system which is based on procedure oriented language

    摘要文章在對數據轉換需求模型進行分析的基礎上，通過設計抽象，給出了一個易於擴展和復用的數據轉換框架模型，並且適用於以面向過程語言為基礎的、傳統應用集成系統數據轉換機制的設計與實現。
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