database query system的例句大全

Visual Design of Query Language for Image Database System

图象数据库查询语言的可视设计

Design and Realization of Report Forms Query in One Decision Support Database System

一个决策支持数据库系统中报表查询的设计与实现

In this paper fuzzy theory and database system are combined, new data query technique is provided.

将模糊理论与数据库系统相结合，得到一种数据查询新技术。

Database System Design, Implementation, and Administration, Query Optimization, and SQL Performance Tuning.

数据库系统设计, 实施, 管理, 查询优化和SQL性能调优.

An organized tactics of large database system for real-time collection and query

一个实时采集和查询的大型数据库系统的组织策略

The system provides people radar database query, data download, and image display and request response.

提供满足用户各种需求的信息查询服务和请求响应，如：对数据库的访问、数据下载、产品图像回显等。

NET platform and By Brower/ Server ( B/ S), report forms query in one Decision Support Database System is designed and realized.

NET平台，用浏览器/服务器方式，设计与实现了一个决策支持数据库系统的报表查询。

The Image Database System of Content Based Query

基于内容查询的图象数据库系统

On this basis, describes the tasks of the dynamic star map display system, which can be as a core component for realizing stellar database query, navigation satellite selection, coordinate transformation, data transmission and the star map display updating.

在此基础上，阐述了动态星图显示系统的工作任务，即此系统是动态星模拟器中实现星表检索，导航星选取，坐标变换，信息传输和星图实时刷新显示的核心部件之一。

There are two different standards to evaluate the results of query optimization in distributed database system.

在分布式数据库系统中,常以两种不同的目标来考虑查询优化.

The system can complete not only basic database management, figure display and query but isoline form function.

该系统在完成了基本数据管理、图形显示及查询功能之外，还实现了等值线生成功能，大大简化了过去为分析矿化度、阴、阳离子分布等水化学规律而作的等值线绘制工作；

Query optimization research of distributed database based on university teaching material management system

基于高校教材管理系统的分布式查询优化技术

Query Optimization Strategies in Heterogeneous Distributed Database System LSZ

异构型分布式数据库系统LSZ的查询优化策略

Mobile terminal installation of embedded mobile database, the data on the system and the data of user query is backuped, improve the efficiency of query.

移动终端中安装嵌入式移动数据库，对系统数据和用户所查询的数据进行备份，提高系统查询效率。

The Test Data Management System ( TDMS) was created on the base of web server and Oracle database server, which took charge of the storage and query of test data and other information, and enhanced the management of people and equipments.

系统以网络服务器和Oracle数据库服务器为基础，构建了测试数据管理系统，负责试验数据和其它信息的存储和查询，强化对人员和设备的管理。

Application of Classified Cache Database in Web Query System

分类Cache库在Web查询系统中的应用

Data Query and Information Issuing System of Hydropower Plant Based on Web Database

水电厂数据库的Web查询与信息发布系统设计

The framework of deductive object-oriented database SD-DOOD system was introduced. Several inheritance methods which could be implemented in the system were presented. The algorithms of schema, instance and query relating to these methods were realized.

介绍了演绎对象数据库SD-DOOD系统的结构，给出了系统中可以实现的继承方法以及与实现这些方法有关的模式、实例、查询算法，并对算法的时间复杂度进行了分析。

As a new object-relational database management system, oracle 8i combines the spatial data and attribute data effectively and provides R-Tree index and QuadTree index which ensure the rapidness and veracity of the spatial query.

Oracle8i是一种新型的对象关系型数据库管理系统，它实现了空间数据和属性数据的有效结合，同时提供参考树和四叉树两种空间索引方式，保证了空间查询的快速性和准确性。

In an actual database application system, it can satisfy query requirements of all subsystems by seting relevant connection character string when these subsystems call this component, so it meet general demands.

在实际数据库的应用系统中，各子系统在调用该组件时只要设置相应的连接字符串参数，就可满足子系统的查询需求，达到通用的要求。