抽象數據庫 的英文怎麼說

中文拼音 [chōuxiàngshǔjùkù]
抽象數據庫 英文
data base abstraction
  • 抽 : 動詞1 （把夾在中間的東西拉出; 提取） take out （from in between） 2 （從全部里取出一部分; 騰出） ...
  • 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...
  • 抽象 : abstract
  • 數據庫 : data bank; data base; data pool; data library數據庫管理系統 data base management system; 數據庫計...
  • 數據 : data; record; information
  1. We introduce detailly the its design ideal, merit, purpose and sql language and so on, then we discuss the problem of the design and implement of the v - ordbms. compared with other products, now, v - ordbms, which we are designing, is based on the relational database system for windows os, it extends the abstract data type, such as array, set, structure etc, we solve the store and all sorts of sql operation for these extended data type. otherwise, in v - ordbms, we provide the solution of how to realize the store of class, inherit, and the mapping of the relation among classes. etc. it provides the visual environment for using

    對比國外的postgresql ， gemstone ， 02等產品，目前我們設計的v - ordbms原型系統是基於windowsos的平臺，以關系數據庫為基礎，在支持傳統數據類型的基礎上擴展了抽象數據類型adt （ abstractdatatype ） ，例如數組、集合、結構等，解決了它們的存儲以及相應的各種sql操作，能夠支持復雜對象，所以它的數據類型豐富。
  2. The protocol specifies the definition of inter - library loan service working on c / s mode. by means of 21 apdu messages defined in this protocol and standard encode / decode rule, we can realize the resource sharing between different libraries. this article advances a set of solution scheme for the implementation of inter - library loan on the internet environment, and gives some discussion about the key elements for the implementation which includes the process of apdu, the computer descriptions of asn. l syntax, the ber coding rules and the design for supporting db etc. the exact method and program for implementation of inter - library loan are also presented in the article

    本文在詳細分析和研究館際互借協議內容和工作原理基礎上，根據我國圖書館目前的實際情況，給出了在internet環境下實現館際互借服務的解決方案，論述了基於windows2000操作系統下開發館際互借軟體的具體思路，討論了實現該協議的一些關鍵問題，包括apdu的處理， asn . 1抽象語法表示、 ber編碼規則、數據庫設計等，並給出了具體的解決方法和實現程序。
  3. Developed the core translator to transform the apla ' s abstract datatype to c + + ' s class library. 6

    研製核心轉換器，實現apla抽象數據類型到c + +部件庫的轉換。
  4. In this paper, taking one of the special processes - chromic acids anodizing for example, such administration methods as the key points control and the quality performance administration system for surface treatment process have been setup by process analysis and key points seeking. as for the complicacy of the quality control on metallurgical special processes and the huge statistic data, the quality information system of surface treatment have been established on the bases of computer database. this paper brings out the systematic evaluation way to setup reception test items by taking the reception test results as evaluation basis and sampling statistics as rules

    本文以鉻酸陽極氧化表面處理工藝為研究對象，通過工藝技術分析、尋找關鍵特性、建立對關鍵特性的控制等工作，研究建立了表面處理工藝動態質量管理系統；針對冶金特種工藝質量控制的復雜性及統計數據量大等特點，建立了以計算機數據庫管理為基礎的表面處理信息及處理系統；為解決冶金特種工藝原材料入廠復驗任務重的困難，建立了以原材料入廠復驗的試驗結果為評價基礎，以抽樣統計方法為依據的原材料入廠復驗項目優選系統等。
  5. This module - level scoping provides a degree of abstraction data hiding that lets you restrict visibility of the database to a specific module

    此模塊級范圍提供了一個抽象級別（數據隱藏） ，允許您限制數據庫對特定模塊的可見性。
  6. For purpose mentioned above, the duties of sale - department are analyzed, as a res ult an abstract model of sale - department is built, and a model of long - distance information management system is built based on it, at the same time a lan ( local area net ) and wan ( wide area net ) model as well as database is designed

    為了實現以上目的，我們對銷售部門的業務進行了分析，建立了銷售部門的抽象模型，並以此為依據建立了遠程信息管理系統的模型，同時還完成了企業的局域網、遠程網路以及數據庫的設計。
  7. Pdo ( php data objects ) - a new native database abstraction layer providing performance, ease - of - use, and flexibility

    1最增的數據庫抽象層用於提供對數據庫訪問的對象，擁有良好的性能，易於使用和靈活性的特點
  8. Xquery is designed to work just as well accessing legacy data stores such as relational and object databases, and the resulting abstraction and complexity gives it a very different feel from that of popular xml repositories, which are often just collections of xml as plain files or in simple hash databases

    Xquery的設計考慮了訪問關系數據庫和對象數據庫這類遺留數據存儲，結果其抽象性和復雜性使其完全不同於流行的xml存儲庫，後者常常是純文本或者簡單的散列數據庫形式的xml集合。
  9. To solve the problem of report form depends on structure of database seriously at report output in information system, based on analysis and abstraction to contents of reports in information system, the concept of report templates was introduced and basic elements for common reports were defined, a framework of the generic report generation system for diagram & text combined contents was presented with object - oriented programming approach

    摘要為了解決信息系統的報表輸出過程中，報表格式嚴重地依賴于數據庫結構的問題，通過對多個信息系統的報表數據進行分析和抽象研究，引入「報表模板」的概念，並且為常見的報表定義了通用圖文報表基本元素，採用面向對象的程序設計方法，開發了面向信息系統的通用圖文報表生成系統。
  10. This paper analyses some new applied increase points in database field. but the universal data model cannot support these hot points effectively. the author considers the highly abstract degree of universal data model is the main reason that leads to the weak support, so universal data model cannot serve the real application well

    本文分析了目前數據庫領域的新的應用增長點，並提出了通用數據模型對這些新的應用熱點支持能力的不足的主要原因是通用數據模型的抽象度太高，與實際的應用需求無法很好地銜接。
  11. Abstract : by analyzed the structure of multi - media teaching software for computer software technique foundation, this paper presented a abstract model, and introduced a learning process control algorithm based on reasoning. we discussed and realized data base management and multi - media fields of data base list structure. in the end, this paper analyzed the software running statue

    文摘:通過對計算機軟體技術基礎多媒體輔助教學軟體結構進行分析，提出了抽象模型，給出了基於推理的學習過程式控制制演算法，討論並實現了數據庫管理及數據庫表結構多媒體欄位，最後分析了軟體運行現狀。
  12. Each of the above is classified as a full domain model mapper, where tables are mapped to objects, object state is maintained, objects follow a connected model as client components interact with the object, underlying database operations are implied either all or some of the time, and an abstract query language works against the object model

    上面每一個框架都被分類為一個完整的域模型映射程序，其中將表映射到對象，對象狀態得到維護，對象在任何時間或者某些時間跟隨一個連接的模型由於客戶機組件與對象交互，因此將涉及到基礎數據庫操作，並且抽象查詢語言通過對象模型進行工作。
  13. Second, improving the original design, include building the inheritance system for applicaion sheets, making strategy for a new flow node, and supporting the various database connections. we implemente the tasks by using three design patterns, they are abstract factory pattern, strategy pattern and template method pattern

    第二，改進設計，主要是建立申請單的繼承體系，為新建審批節點制定策略和支持連接到不同的數據庫。這是通過三個設計模式來實現的，分別是抽象工廠模式，策略模式和模板方法模式。
  14. The paper analyses the current his, including the hospital organization, professional work, information characteristics, communication and discusses the current problems ; introduces the total designs for system, including the goal, principle, the function of system, database and so on ; expounds the design for hardware and network ; explains the ooa, uml, three - tier construction ; discusses the method of developing the information system based on three - tier construction ; sets forth the distribution application with powerbuilder in the three - tier construction of his, involving the client and server

    隨著「金衛」工程的進一步實施和醫療制度改革的深化，我國醫院信息系統的建設也將再上一個新臺階。本課題以南方某醫院為背景，開發基於三層結構的醫院信息系統。本課題運用的是基於面向對象的設計思想，採用uml語言來抽取對象，以powerbuilder7 . 0為前臺工具開發分散式應用，以oracle為后臺數據庫，完成一個實用的基於三層結構的醫院信息系統的設計。
  15. In the persistent classes, the datastore is an abstract storage device, which can be a file or a database, for example

    在persistent類中，數據存儲器是抽象存儲設備，例如，它可以是文件或數據庫。
  16. The spring jdbc dao abstraction layer offers a meaningful exception hierarchy for managing the exception handling and error messages thrown by different database vendors

    ： jdbc dao抽象層提供了有意義的異常層次結構，可用該結構來管理異常處理和不同數據庫供應商拋出的錯誤消息。
  17. Db + + is a database abstraction layer for c + +. it provides a jdbc - like abstract database access interface in c + +

    是個c + +數據庫抽象層，提供一個類似jdbc的抽象數據庫訪問介面。
  18. Frequentlythe model will encapsulate database queries, perhaps taking advantageof an abstract database class ( a data access layer ) to actually performthe queries

    模型常常會封裝對數據庫的查詢，也許是為了充分利用抽象數據庫類（一個數據進程層）的優勢來進行查詢。
  19. Using hierarchical framework, we divide the parallel vector library into four layers based on spmd parallel computing model : application component layer, abstract data layer, data mapping layer and parallel abstraction layer

    本文基於spmd并行計算模型，採用層次式結構模式將并行向量庫劃分為四個層次:應用組件層，抽象數據層，數據劃分層和并行支撐層。
  20. Type system is an efficient approach for data modeling, where a database is viewed as a collection of object classes ; these classes and their behavior are captured by adts ; objects may or may not have aspects of spatio - ternporal data types

    類型系統是一種有效的數據建模方法，它將數據庫看作對象的集合，每一類對象及其行為用一種抽象數據類型（ adt ）來描述，對象可以具有時空數據類型的屬性。
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