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- In current textbooks about principles of database system, discussion of MVD is not efficient. 目前諸多流行的數據庫原理教材中對多值依賴(lài)問(wèn)題的討論均顯得不夠充分,對此,本文從兩個(gè)方面進(jìn)行了有針對性的探討。
- Of database system is the foundation of the service that prop up formidably. 數據庫系統的強大是支撐服務(wù)的基礎。
- Ullman Jdffrey D. Principles of Database System. Computer Science Press. 王珊、陳紅,數據庫系統原理教程,清華大學(xué)出版社,1998。
- Ruby is highly reflective and uses a form of reflection to query the definition of database system tables. Ruby是高度反射的,并采用反射的形式查詢(xún)數據庫系統表的定義。
- principles of database systems 數據庫系統原則
- Ullman J .Principles of Database System,Second Edition.Beijing:Computer Science Press,1982. 聯(lián)系我們-網(wǎng)站幫助-廣告合作-下載聲明-友情連接-網(wǎng)站地圖
- This paper introduces the development of Database system and multidatabase system compendiously. 文中簡(jiǎn)要介紹了數據庫系統、多數據庫系統的發(fā)展。
- A database partition group can contain as little as one database partition, or as much as the entire set of database partitions defined for the database system. 一個(gè)數據庫分區組最多可以包含為數據庫系統定義的所有數據庫分區。
- DBMS database system is in the data management software system, and the establishment of database use and maintenance, the database system is the core component. DBMS是指數據庫系統中管理數據的軟件系統,實(shí)現數據庫的建立使用和維護,是數據庫系統的核心組成部分。
- As the development of database technic and network technic, distributed database system has been developed maturely not only on theory but on application. 隨著(zhù)數據庫技術(shù)和網(wǎng)絡(luò )技術(shù)的發(fā)展,分布式數據庫系統不僅在理論上得到了較為成熟地發(fā)展,而且在應用上取得了很大進(jìn)步。
- This paper discusses the object-orientated modeling principle of die casting database and gives a realization and visualization method for the database system. 采用面向對象的方法,論述了壓鑄工藝數據庫的建模原理,給出了數據庫的實(shí)現及其可視化方法。
- The system or principles of monarchy. 君主制君主的體系或原則
- The basic assumptions or principles of a subject. 基本原則,基本假設某一學(xué)科的基本假設或基本原理
- This paper discusses the object orientated modeling principle of die casting database and gives a realization and visualization method for the database system. 采用面向對象的方法,論述了壓鑄工藝數據庫的建模原理,給出了數據庫的實(shí)現及其可視化方法。
- The paper puts forward teaching target,knowledge structure and teaching mode on course of database system for innovation education and the system of experimentation course. That is grope for advance teaching quality of database system. 提出了數據庫系統課程創(chuàng )新教育的教學(xué)目標、知識結構和教學(xué)模式;還提出了該課的實(shí)驗體系結構;為提高數據庫系統課程的教學(xué)質(zhì)量進(jìn)行了積極的探索.
- An information system for writing off fee-for-service of YRSRI is developed by using ASP technology, based on the modularization system design method of database system and the logic three tiered architecture model. 摘要運用asp技術(shù),采用三層結構的開(kāi)發(fā)模式和基于數據庫系統的模組化系統設計方法,開(kāi)發(fā)了長(cháng)江科學(xué)院醫療費報銷(xiāo)信息系統,實(shí)現了醫療費報銷(xiāo)的信息化、網(wǎng)路化。
- They seem to be actuated by the principles of equity and justice. 看來(lái)他們受公平合理的原則所驅使。
- They are regarded not only as the important task in the fields of database system and machine learning by researchers, but also as the important field which can bring large reword by businessmen. 它不僅被許多研究人員看作是數據庫系統和機器學(xué)習方面一個(gè)重要的研究課題,而且被許多工商界人士看作一個(gè)能帶來(lái)巨大回報的重要領(lǐng)域。
- Elmasri and Navathe, "Fundamentals of Database Systems,"Benjamin/Cumming Publishing. 資料庫系統之理論與實(shí)務(wù):曾守正,儒林出版。
- The formal, guiding principles of a discipline, school, or science. 基本原理一個(gè)學(xué)科、學(xué)派或一門(mén)科學(xué)的正統的、起指導作用的原則