This paper firstly introduces the theory of normalization and denormalization in logical design of database.

文中首先论述了库逻辑设计中的关系范化与反范化的问题。

We planned to build an online database.

我们计划建一个联库。

Database of old version upgradation, and some popular clip-softs database file conversion.

旧版库升级转换，可考虑兼容部分流行剪贴板软件的库转换。

It will be a lot easier when we have the database up and running.

等我们把库建好并运行起来就会轻松多了。

A general method of data migration between heteroid databases was discussed subsequently.

其次讨论了异构库间迁移的一般方法。

Knowledge database and rational control policy were constructed based on production rule and deductive ratiocinate.

基于产生式则的知识表示方法及基于演绎式推理的推理方式,建立了知识库和推理控制策略。

Track advances in database technologies, standards, operating systems and use these to improve Versant products.

于是，性开始下降，磁盘使用也有所增加。

We have an interesting new database program in the pipeline. It should be on sale early next year.

我们正在设计一个有趣的新库程序，明年年初大概就了。

Finally it introduces the raw model of the airfight STA from totally design, knowledge database and so on.

最后从整体设计、知识库等几个方面介绍了STA的原型系统。

Structured Query Language (SQL), in computer science, is a database sublanguage used in querying, updating, and managing relational databases.

在计算科学中，SQL语言（结构化查询语言）是一种用于查询、更新和管理关系库的库子语言。

Features include- Project description: SQLite is a small C library that implements a self-contained, embeddable, zero-configuration SQL database engine.

SQLite is a small C library that implements a self-contained, embeddable, zero-configuration SQL database engine.

The Diatom Paleolimnology Data Cooperative (DPDC) is a database of diatom and associated ecological and paleolimnological data useful in studying global change.

硅藻古湖沼学库（DPDC）为全球变化研究提供了有关硅藻植物、古湖沼学和其它生态学和记录等。

Besides, the development and perfection of O-R MAPPING technology can ensure developing reliable, stuggy and efficient applications when applications access the rock-bottom database.

与此同时，对象-关系映射的持久性技术的发展与完善为建立可靠、健壮、高效的应用程序提供了保证。

Multi radar signal and AIS data can be merging displayed and integrated display radar signal, video map, hydrographical meteorology data and database file of the ship.

可将多雷达信号、AIS进行融合显示，并综合显示雷达信号、视频地图、水文气象及船舶档案。

The paper analyzes the occurrence regularity of rock burst of about 263 times in Laohutai mine field by database, the osculating relations of rock burst and active faults were summarized.

应用库对老虎台井田其发生的263次冲击地压之统计分析表明,岩体动力现象与活动断裂有密切关系。