Data mining is an intercrossed subject, involving many fields such as machine learning, model reorganization, induction and deduction, statistics, database and high performance calculation.

After study the method of organization of expert's knowledge, the thesis also puts forward a feasible method of deduction based on database technology to apply it to the expert system of auto assigning lessons.

经过仔细研究专家知识的组织方法之后，提出了一种可行的基于关系数据库的推理机制，使之用于自动排课的专家系统。

Set file copy, encryption, bubble, minimize tray, backup compression ACCESS database encryption source code.

集文件复制, 加密, 汽泡, 最小化托盘, 备份压缩加密ACCESS数据库的源代码.

Database encryption technology is a good method of realizing database information security.

数据库加密技术是实现数据库信息安全的一种有效方法.

The software models the database structure in what are known as database models.

该软件模型数据库结构,即所谓的被称为数据库模式.

This paper introduces the system framework and database structure, emphasizing on the synthetic analyses subsystem.

介绍了系统总体框架、数据库结构等, 重点介绍了综合分析系统.

Some key technique as data express, database structure and data management is depicted.

阐述了数据统一表示 、 数据库结构及数据管理等关键技术.

You can use them to create queries, design or modify a database structure, or update data.

它们可用于创建查询, 设计或修改数据库结构, 或者更新数据.

Design the relevant DB ( database ) structure according to the function modules of the collaborative design platform.

根据协同设计平台的功能模块设计相应的数据库结构.

Adapting visual Delphi language and Paradox database, structure ceramic database management system is developed.

应用可现视化的Delphi语言和Paradox数据库, 开发了结构陶瓷数据库管理系统.

Ability to create database structure from application code, for example, on the basis of business objects.

能从应用程序代码中创建数据库结构, 也就是基于商业对象.

For the former requirement to establish data consistency and integrity and data security database well.

对前者要求成立起数据一致性和完整性强、数据安全性好的库.

For the former requirement to establish data consistency and integrity and data security database.

对于前者要求建立起数据一致性和完整性强、数据安全性好的数据库.

This user account information is stored in the intraverse security database.

此用户帐号信息存储在IntraVerse安全数据库中.

The building of resource database includes 3 stages , system analysis , system design, system implement.

建立资源数据库经过系统分析 、 系统设计和系统实施三个阶段.

The resource database ensures the rationality , efficiency and real-time of information resource with emergency system.

资源数据库保证了公路交通应急救援所需信息资源的科学性、 实时 性和调度的有效性.

Finally, 1 give four pieces of advice in the building of the resource database.

最后本文在资源库建设方面提出了四点建议.

Principle of building a basic mechanical teaching resource database are discussed.

论述了机械基础教学资源库的建库原则,介绍了该库中的主要组成资源.

System adopts structural design. It is composed of basic physical property database and organic compound estimation.

系统采用结构化设计, 由基础物性数据库和有机物性估算两大部分组成.

In this paper we focus on the embedded database system used in the industrial control application.

本文主要研究面向工业控制应用领域的嵌入式数据库系统.

Nowadays with its and sophisticated functions the embedded database becomes and more popular.

在数据库领域日益发展、完善的今天,嵌入式数据库以其自身的特点,越来越受到人们的重视.