database theory造句
例句与造句
- Algotithm programming in the design of courseware quot; database theory quot
课件设计中的应用 - The security theory and technology in database , as a database theory research , is an important direction
数据库安全理论和技术是数据库理论研究的一个重要方向。 - Leap is an rdbms ( relational database management system ) implementing the relational algebra - a core part of relational database theory
Leap是一个rdbms ，它实现了关系代数，关系数据库理论的一个核心部分。 - Incomplete information database is an . important field in database theory . it has important theoretical and practical values
不完全信息数据库是数据库领域的重要研究方向，不仅具有重要的理论价值，而且还具有重要的应用价值。 - In design , object - oriented technology and the relational database theory are introduced , which make system development based on high level
在设计中引入了面向对象的设计思想和关系数据库理论，使系统开发工作处于很高的起点。 - It's difficult to find database theory in a sentence. 用database theory造句挺难的
- The main content of this paper as follows : designing cartype tracing model using relation database theory based on pbs friction transportation
论文主要内容如下:根据pbs摩擦输送线的特点,利用关系数据库理论设计车型跟踪模型。 - In the fifth chapter , by analyzing fact - requirement of chart database and database theories , chart information database is design and realized
第五章分析了图表后台数据库的实际性能要求，并结合数据库理论对后台数据库进行了详细的设计。 - Database security theory and technology not only is an important research field of database theory , but also is an important research field of information security
数据库安全理论和技术不仅是数据库理论研究的重要方向，而且也是信息安全的重要研究方向。 - Incomplete information database is an important field in database theory . it does not only have important theoretical values , but also has great practical values
不完全信息数据库是数据库领域的重要研究方向,不仅具有重要的理论价值,而且还具有重要的应用价值。 - It is our viewpoint that xml database research will receive benefits from the well - established relational database theory and technology especially in xml databases " early stage
成熟的关系数据库理论和技术，必定能在xml数据库发展的初期，引导xml数据库的发展。 - The database theory starts for 1960s , and come through hierarchical model database system , network model database system , and relational model database system
数据库技术始于20世纪60年代,几十年来,数据库技术的发展经历了由层次数据库系统、网状数据库系统,到关系数据库系统。 - Incomplete information database and sql are two important fields in database theory , and not only have they important theoretical values , but also have great practical values
不完全信息数据库与sql语言是数据库理论的两个重要研究方向，不仅具有重要的理论价值，而且还具有重要的应用价值。 - Database security theory and technology is an important research field of database theory . in this paper , we focus on secure data modle , inference control and transaction processing in multilevel secure environment
如何保护数据库的安全成为信息安全中一个重要的研究方向。数据库安全理论和技术是数据库理论研究的重要方向。 - The thesis combines database theory with practical business analysis , developing theoretical and practical work in software structure of business system , its chief work is as followings : 1
本文把数据仓库理论和实际的业务分析相结合，在数据仓库的建设、业务分析系统的软件架构方面开展了理论和实践工作，主要的工作表现在： 1
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