Analysis and Application of Relation Database Query Optimization Strategy

1、

Analysis of the Basic Assumptions in Universal Relation Database System s

分析泛关系数据库系统中的基本假设

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2、

Design Knowledge Base in Intelligent Tutoring System Based on Relation Database

基于关系数据库的智能教学系统知识库设计

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3、

关系数据库设计中关系范式的使用

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4、

Research of Urban Basic Geographic Information System Based on Full Relation Database

基于关系数据库的城市基础地理信息系统研究

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5、

Study on the theory of standard in relation database system

关系数据库中规范化理论的应用研究

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6、

The Fusion of Multi-media Software and Database System

多媒体软件与数据库的融合

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7、

PIXE Spectral Evaluation& Analysis Software and Database ( I)

质子激发X射线谱的解析&分析软件和数据库（一）

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8、

Design of Configuration Software Real-time Database based on Object-oriented

基于面向对象的组态软件实时数据库的设计

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9、

In this paper, mainly related to software, database and network technologies.

本论文主要涉及软件，数据库与网络技术等。

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10、

This paper focuses on the software on database server.

重点在数据库服务器的软件。

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11、

Designing the software and database of the employment management system. 3.

对就业管理系统进行了软件设计及数据库设计。

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12、

Based on software engineering database application system development process norms

基于软件工程的数据库应用系统开发

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13、

Secondly according to AutoCAD help document, this thesis studies software database. And according to mechanical drawing national standards ( GB4448.4-84), this thesis also studies various types of dimensions and styles of dimensions.

其次根据AutoCAD软件的帮助文档对其数据库进行了研究，根据机械制图的国家标准（GB4448.4-84）分析了尺寸标注特征在软件中的各种类型以及标注样式。

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14、

OPC is the standard interface protocol for connecting the data sources of hardware or software database with the client application of the process control. It greatly enhances the interoperability among control system and field devices.

OPC是连接硬件装置或软件数据源与过程控制客户应用程序之间的标准化接口协议，它显著地提高了控制系统与现场设备之间的互操作性。

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15、

Besides, the software database has the advantage of large storage, great stability, long-time saving, and easy backup, which helps to avoid the damage and loss of the paper information.

并且，软件数据库的存储容量大，稳定性强，保存时间长，备份简单，有效的避免了纸质信息长时间留存中遇到的损毁、丢失的问题。

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16、

Even as the core is an in-depth study on the material management of each system module, operation module dividing each function, that we need software database corresponding to the structure, operating system.

更为核心是对材料管理系统各个需求模块进行深入的研究，划分各个功能的操作模块，得出我们所需要的系统数据库对应的结构，操作系统。

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17、

The software database is easy to operate and adapt to the changing factors in EAF species and raw materials. It can get the best ingredients program quickly and accurately.

由于软件的应用，使得操作简便，使用灵活，能适应电弧炉冶炼品种以及原材料多变因素，迅速准确给出最佳配料方案。

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18、

A network of teaching software database based on virtual reality was constructed by using VRML, which can be used by the teachers to create teaching courseware with virtual reality based on Web.

利用VRML语言构建了一个基于Web的虚拟现实教学积件库的网站，以便于教师利用该网站的资源创建出具有虚拟现实效果的网络教学课件。

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19、

The project is divided into two parts: frist, build an unique internet platform which has TCM syndromes database and expert treatment software database.

项目技术：项目首次通过互联网进行自我辨证分型，并下载个性化针灸专家治疗方案软件进行治疗。

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20、

All of these factors have caused considerable obstacle to the foundation of software database and the development of all the computer software industry.

这些因素都给软部件库的建立以及整个计算机软件产业的发展造成了相当的障碍。

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