| 1. | The concept of a virtual database is based on
虚拟数据库的概念是基于 |
| 2. | Figure 5 provides a high - level view of a virtual database
图5提供的是虚拟数据库的高级视图。 |
| 3. | The technology of virtual database
虚拟数据库技术 |
| 4. | Virtual database technology based on xml and its application in electronic government
的虚拟数据库技术及其在电子政务中的应用 |
| 5. | Query processing is a core problem of virtual database management system ( mediator )
查询处理是虚拟数据库管理系统(中介器)的核心问题。 |
| 6. | This paper discusses some key technologies of virtual database framework in detail
论文围绕虚拟数据库框架中的若干关键技术进行了深入的探讨。 |
| 7. | R d sites access a single virtual database , in which all data seems to be in db2 tables , whether it is or not
R & d站点访问单一的虚拟数据库，该数据库中所有的数据看起来都在db2表中，而实际情况并非如此。 |
| 8. | You may decide that you no longer need the original source domino database and that working with only the virtual database meets all of your needs
可以决定不再需要原始源domino数据库，仅使用虚拟数据库就可以满足所有需要。 |
| 9. | Sqlite s utilization of a virtual machine , the virtual database engine vdbe , makes it easy to debug , modify , and extend sqlite s core
Sqlite通过利用虚拟机和虚拟数据库引擎（ vdbe ） ，使调试、修改和扩展sqlite的内核变得更加方便。 |
| 10. | The aim of constructing virtual database is to provide a united relational view for user transparently visiting internet sites and other data sources
建立虚拟数据库的目的是为用户提供一个透明访问internet站点和其他数据源的统一的关系视图。 |
