data access component 中文意思是什麼

data access component 解釋
數據訪問組件
  • 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...
  • access : n. 1. 接近；會面。2. 捷徑，門路〈指方法、手段〉；檢查孔；進路，入口；【自動化】（存貯器的）存取。3. （病的）發作；（怒氣等的）爆發。4. 增加。
  • component : adj 構成的，組成的，合成的，成分的。 component motion 【物理學】分運動。 component part 組成部分...
  1. Thirdly, some key technologies used to implement the system are discussed, including active data objects data access technology, component object model technology, and dynamical web based on active server pages technology. in the end, results of t he research and development of this system are discussed

    然後，本文詳細探討了在系統實現過程中採用的主要技術? ? ado數據訪問技術、 com技術和基於asp的動態web創建技術，最後，對文章和系統研發工作進行了總結，並對未來工作進行了展望。
  2. This dissertation mainly introduces the key technology and innovative research of ws - dfs, such as web - based architecture, flexible component model, distributed local file storage unit, parallel access control and high efficiently organize and index for huge amount data

    本文主要論述基於web服務的分散式文件服務系統的關鍵技術及創新研究，包括體系結構、靈活的組件模型、全分佈的本地文件存儲單元、數據並發訪問控制和海量數據高效的組織和檢索等六個方面的研究成果。
  3. Business applications commonly employ an encapsulated data model using a middle - tier data access layer or business component

    業務應用程序通常使用中間層數據訪問層或業務組件來利用封裝的數據模型。
  4. For example, sensitive data, such as a social registration number or a password, needs to be protected from access by any component that did not set it

    例如，身份證號或密碼這樣的敏感數據需要受到保護，以防止不設置它的其他組件訪問它。
  5. Via the research of opc data access standard, this thesis brings forward a kind of designing method of client supervisory and control programs based on opc server on network, using the automation interface and api technology, realizes the configuration component of opc server on network and simple client programmer based on opc

    通過對opc數據訪問規范的深入研究，提出了基於opc網路服務器的客戶端監控軟體的設計方法，採用自動化介面和api技術，實現了網路opc服務器配置組件和簡單的opc客戶應用程序。
  6. By using data share pool, the entity object can share the connection to database, which improves the speed of data access, and solves the speed neck of general model. based on ejb entity object and moving agent, a soft - component model is put

    實體對象可看作是數據對象在軟體系統中的實時鏡像，充當客戶與數據庫交互的中間代理，採用數據共享池的連接方案，提高了數據存取的效率，解決了常用數據庫應用模型的速度瓶頸問題。
  7. Firstly the paper studies the development and application problems in exited data mining system, and presents a development model of data mining system based on component, and discusses the architecture, principle and characteristic of the system. then it discusses the design and realization of every component including data access component, pretreatment component, data mining algorithm component and knowledge presentation component. at last, component realization, classification, usage and integration of application system are studied, and it gives the process of integrating mining component in enterprise manage development and the application effect

    論文首先研究了現有數據挖掘系統開發和應用所面臨的問題，提出基於組件的數據挖掘系統模型，並論述了基於com組件的dmas的系統結構、工作原理和系統特點；其次，分別討論了組成系統的數據存取組件、數據預處理組件、數據挖掘演算法組件和知識表達組件各個模塊的設計原理、方法和所使用的關鍵技術，並論述了實現互動式數據挖掘的設計；再次，論述了實現數據挖掘組件的具體方法和步驟以及在企業應用系統開發過程中集成組件的設計過程；最後論文給出了在酒店管理系統中集成數據挖掘組件的應用實例和效果。
  8. The source business object can manage the data access directly or can serve as a wrapper for an existing business component

    源業務對象可以直接管理數據訪問，也可以充當現有業務組件的包裝。
  9. The component is a data access redistributable

    該組件是可再發行的數據訪問組件。
  10. Upon the request of the buyer, the supplier will provide the buyer ( and any related company specified by it ) with access to and copies of any data, materials or information provided to a government relating to the goods, any component or part of the goods, or any materials or substances used in the goods or in connection with their production, including any test, manufacturing, field performance or warranty data

    供貨方提供給政府的關于產品或一部分產品，或在產品中使用或與該產品關聯的任何材料或物質的任何數據，材料或信息，包括任何試驗，生產，野外特性或質保數據，在買方要求下，供貨方應允許買方（以及買方確定的任何關聯公司）進行復制。
  11. Web service is based on entirely open standards and can be considered as the component development mode grounded on internet. by providing a kind of platform independent, language independents data format independent web access interface, it composes the business enterprise solution supporting different system platform, data format and program language under the environment of network

    Web服務建立在完全開放的標準之上，可以被認為是基於internet的組件開發模型，通過提供一種平臺無關、語言無關、數據格式無關的web訪問介面，形成了一種在網路環境下，支持不同的系統平臺、數據格式和編程語言的企業解決方案。
  12. The thesis uses sql server 6. 0 database, standard sql access interface, and oriented - object program language vc + + to implement our electric network dispatching message management system. the system can operate like this : automaticly check if having data files come ; discriminate file type ; automaticly read data into database ; rapidly give out the precise analysis results, including waveform display, fault component calculating ; select fault phase ; distinguish fault type ; precisely fault allocate ; run all kinds of database administration, like antomatic add - on, automatic deletion, amendment, inquiry by different conditions ; print all kinds of outcome and keep them into database ; share data resource by web technique ; deal with complex faults. the whole system i finished will be powerful technic support for dispatching operation

    本文採用標準的sqlserver6 . 0數據庫，標準sql訪問介面和面向對象編程工具vc + +進行編程，實現了集數據庫、分析計算、圖形化界面、網路通訊於一體的電網故障錄波信息管理及故障診斷系統，該系統能夠在每次故障后自動查詢有無數據文件的到來;能夠對傳送到調度端的數據文件分析其類型;能夠按comtrade格式自動地將大量數據信息完整地填入數據庫中;能夠進行故障選相，故障類型判別和故障精確定位;能夠快速地對故障做出精確的分析，計算各次諧波分量，有無功和視在功率，功角，序分量等;能夠對數據庫進行各項管理，如瀏覽，自動添加和刪除，修改和按各種不同條件進行查詢;能夠將計算結果，各種表格圖形列印出來和保存進數據庫中;能夠將計算分析結果通過web技術為其他部門提供共享數據資源
  13. Within this framework, we design and implement three key components in e - business platform : the distributed data transfer component, the ldap - based access control component and the online payment component

    圍繞這樣的電子商務平臺框架，我們設計並實現了分散式數據交換、基於ldap的訪問控制以及安全支付等三個電子商務平臺關鍵組件。
  14. These files are listed in the following table and are located within the same directory structure that contains the microsoft data access component mdac installation

    下表列出了這些文件，這些文件位於microsoft數據訪問組件（ mdac ）的安裝目錄結構中。
  15. Besides, it uses multi - thread technology to realize parallel signals data acquisition, uses ado ( activex data objects ) technology to access the resource of database, uses com ( component object model ) to develop data - acquisition components, data - process components, and so on, uses sql server 2000 to design database, since sql server 2000 has powerful management functions, and provides plentiful management tools to support integrity, security and operation management of task

    此外，採用多線程技術實現了對各類信號的并行實時數據採集;採用了ado （ activexdataobjects ， activex數據對象）技術對數據庫資源進行訪問。採用com （ componentobjectmodel ，組件對象模型）開發了數據錄取、數據處理等組件。數據庫採用sqlserver2000 ，它具有強大的數據管理功能，提供了豐富的管理工具，支持數據的完整性管理、安全性管理和作業管理。
  16. The mps system requirements analysis and the design of database are completed with uml modeling technology, which inosculates the system ' s requirement analysis process and the component - based software development process and pave way for the abstract, development and assembly of components. then the thesis divides the business layer in the typical three - tier architecture into another three sublayers that are the data express layer, data access logic layer and business rule layer, and a framework that is more explicit and easier to develop and reuse is constructed. in this framework, the design strategy and method of components in diverse layers are given to complete their corresponding functions

    本文首先利用uml面向對象建模方法完成了mps系統的需求分析和數據庫的設計，使需求分析過程與開發過程更緊密地結合起來，為組件的抽取、開發與組裝奠定了基礎；然後將典型三層系統結構中的業務邏輯層分為業務實體層、數據訪問邏輯層和業務規則層，提出了一個更加清晰、易於開發和復用的總體框架結構，並設計了框架中不同組件的開發策略；最後利用com mts com +組件技術完成了基於本框架的mps系統中各層組件的開發、分散式事務處理及部署通信，調試了系統的運行，實現了系統的功能。
  17. As a component of embedded real - time operation system, the embedded file system offer the professional capability of management for both data access and external storage

    作為嵌入式實時操作系統的組件，嵌入式文件系統提供專業化的數據存取和外部設備管理功能。
  18. Creating a data - access component

    創建數據訪問組件
  19. This walkthrough shows you how to build a data - access component in a web site and bind a web server control a

    本演練演示如何在網站中構建數據訪問組件，並將web服務器控制項（
  20. Though some advanced component technology like j2ee, corba has been introduced to develop enterprise application, they do n ' t benefit to reusing and improve software quality effectively because of using them in a wrong way. in this paper, we presented structures, compositions and principle of watool and analyzed design and implement of mvc framework and data access framework in watool

    不少企業級應用軟體開發，雖然採用了j2ee 、 corba等先進構件介面技術規范，但因使用方法不合理，仍然發揮不了構件技術的作用，起不到復用效果，不能有效的提高軟體質量和效率，給企業造成了巨大的浪費。
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