查询词典 databases

Completion of the project in the city coordinate system transformation, high-resolution true color aerial photography, urban large-scale aerial digital mapping, and has produced a planning area covering Orthophoto Map, to establish a foundation for geospatial databases and geographic information platform for the acquisition of municipal mapping departments 3, a microcomputer, 1 plotter, equipped with a database management software infrastructure.

项目完成了城区坐标系统改造，高分辨率真彩色航空摄影，城市大比例尺航测数字化测绘，制作了覆盖规划区的正射影像图，建立了基础地理空间数据库和地理信息平台，为市测绘部门购置了3台微机、1台绘图仪，配备了数据库管理基础软件。

Individuals who are responsible for databases that hold information about people are now bound by the Data Protection Act.

现今，对包含大众信息的数据库负责的人，受到数据保护法的约束。

In order to realize data sharing,identifying corresponding attributes is an important issue in heterogeneous databases.

为了实现异构数据库的数据共享，关键的问题就是要找出数据库间的相同属性。

With the development of data collection and data storage technology , more and more large databases appear .

中文摘要：数据采集和存储技术的进步，导致大型的数据库日益增多，也促进了数据挖掘技术的迅速发展。

The fifth chapter analyzes the performing requirements of the database of the teaching administration information system and offers design for some databases .

讨论了数据库的接入技术，对数据库的访问和操作也进行了研究，并重点探讨了数据库连接池在系统连接数据库中的作用和具体实现方式。

Over time,the language has been added to so that it is not just a language for queries,but can also build databases and manage the database engine's security.

随着时间的推移，它增加了许多功能，就不仅是一个查询语言了，还可以创建数据库，管理数据库引擎的安全。

Clean your mailing lists, marketing databases, spreadsheets and emails with its five unique list/data cleaning modules, then perform a powerful data deduplication and merge/purge on one or two lists to ensure they do not contain any duplicates.

该软件可以使用其5款独特的列表/数据清理模块清理你的邮件列表，营销数据库，电子数据表格和电子邮件，然后执行强大的数据分类操作并且可以合并/清理到一个或者两个列表当中以确保其中不包含任何副本。

This is the development of databases on the latest books, eager to learn for Java devel...

这是关于EJB3.0开发的最新书籍，对于渴望学习EJB3.0的开发人员来说，是一本很有参考价值的书。

The static model describes the relationship among user, permission and role and imports integrated inheritance to actualize the relationship between local role and global role. The dynamic model completes access control by session diffluence based on the static model. The actualization for the model is researched based on the analysis of the content and the rule of the model. A self-adapted RBAC wrapper based on agent model is presented according to the heterogeneous databases'demand for wrapper.

该模型比较全面地解决异构数据库系统的局部数据对象和全局数据对象的综合访问控制。I-RBAC模型包括静态模型和动态模型两个部分，静态模型主要描述用户、权限、角色（特别是全局角色与局部角色）之间的关系，动态模型是在静态模型中角色层次关系的基础上通过会话分流实现动态的访问控制。

Knowledge is power, and as increasing numbers of businesses digitize their record keeping, databases are power, too.

知识就是力量。越来越多的商业数据管理被电子化，数据库也成为了一种力量。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。