查询词典 network database

The Network and Database Administrator program is designed for students wishing to pursue a career administering and supporting database users.

网络和数据库管理员计划的目的是为希望追求事业的管理和支持数据库用户的学生。

The development of network technology and database technology has greatly improved the wide application of distributed database system.

由于网络技术与数据库技术的发展，促进了分布式数据库的应用日益广泛。

The technology, illation rule and parameter of neural network are supposed to be held in database and make a delicate database system.

知识和推理规则、神经网络参数都必须由数据库保存，使数据库系统实现知识／数据的一体化存储与管理。

With the continual development of computer network and database technology, a variety of database management system has been presented in succession.

摘要随着计算机网络和数据库技术的不断发展，陆续出现了各式各样的数据库管理系统。

After finishing holistic analyses, and considering the specific and relative research on database technique"s application in the remote structural collaborative experiment, this thesis explores and discusses that the proposed database organization scheme can promote the efficiency of the data"s reposting in the Remote Structural Collaborative Experiment, the efficiency of the remote data exchange, and puts out the improving design compared with the NCREE system, that is to use middleware to realize the separation of the experimental process and DBMS and to set up buffer pool to solve the problems, such as to solve network replacement by getting back the experiment.

在完成了整体分析设计之后，针对数据库技术在远程结构协同实验中的应用作了具体的相关研究，探讨了本文提出的数据库组织方案在远程协同实验中可以提高数据入库效率以及远程数据交换效率以及对比NCREE系统设计提出了改进的设计思想，即采用中间件以实现试验进程与DBMS分离以及设立缓冲池以解决网络复位而要恢复试验等问题，并且还研究了在协同实验中分析中的常用数值积分算法，并着重探讨分析了算子分裂算法。

To make the research production used widely, standard land price database and graph database building has been accomplished by taking advantage of advanced network techniques combined with GIS techniques. In the same time, a public platform has been constructed to realize share of data on Internet and two-way communication between management department and the public. One hand, the public can get price information through the platform, On the other hand, management department acquire the public's feedback information about the land price application as reference warranty for adjustation of standard land price.

为了使基准地价成果得到更广泛的应用，本文利用WebGIS技术，建立基准地价信息库、图形库，实现上述数据在Internet上的共享，搭建了一个公共交流的平台，实现基准地价管理部门与公众的双向交流，一方面公众可以通过该平台获取地价信息，另一方面管理部门获取公众对基准地价应用的反馈信息，为基准地价的调整提供参考依据。

This system use the ASP that the Microsoft company initiated.The Access is the backstage database and set up a small scaled according to NET network forum system.It needs to do function request rame the programming and design a database.

本系统使用Microsoft公司倡导的ASP作为开发工具，Access为后台数据库，构建一个小型的基于NET的网络论坛系统，从功能需求到框架规划再到数据库设计。

According to the GOC needing and the project of GD technology, this project is Base on GoC's SO2 production equipment and launched by GD University. The user of this system is GOC.Intelligent diagnosis technology is the integration of neural network technology, expert system technology and database technology, which is the result of development of science and technology. Making full use of it can diagnose faults effectively, guarantee the normal work and increase the productivity. It can also prevent the blindness of diagnosis and make the managements more normative. It has significant benefit on environment pollution diagnosis. In this paper, this Database system is summered and prospected.

本项目是根据广州石化安环部提出的：&广州石化重点污染源监测数据采集、分析与控制系统&建设需求及2002年广东省科技计划项目：&制造业企业环境管理体系建立与运行控制的关键技术研究&建立的；项目的开发方为广东工业大学，系统的用户为广州石化安环部，以广州石化年制硫量2万吨装置为研究对象，研究出一套通用的污染因素分析方法，在此分析方法之上，开发出一套基于数据库的污染源智能诊断专家系统，当出现污染物超标时，能根据各种工艺参数，快速、自动的推断出污染源的位置，从而可以采取相应的措施，控制污染物的排放，减少污染物的排放量与降低污染物的排放浓度，使得企业在满足环保要求的情况下连续有序的生产。

According to the features of seismic data and requirements of the system service, the database for the management and service of Liaoning digital telemetering seismic network was developed adoptting the advanced database constructure model.

根据地震数据资料的特点和系统服务功能的要求，采用当今先进的大型网络关系数据库模型构造了辽宁省数字遥测地震台网管理和服务系统数据库。

Electronic map of MapInfo is introduced into the environment of object oriented by the use of Map X 4.0 module. The operations such as dynamic add, delete and edit of objects can be done real-time dynamically by operators in the environment of object oriented on the present diagram of polder region. At the same time, the spatial-data and attribute-data of irrigation district are managed separately. The spatial-data is used by the file system, whereas, the attribute-data exist in the relevent database. The figures and database are related through the only ID number in order to realize two-way inquiry, so that, the polder region river system planning data are collected automatically. Moreover, this system make the great use of GIS advantage in storing and annalising data to automatically organize files needed in river network calculation , adopt one-dimensional unsteady flow model , so as to lay out height of river levee .

把GIS技术引入水系规划，通过MapX4.0组件把MapInfo电子地图调入面向对象编程环境，使操作人员能在面向对象环境中对圩区现状图进行实时动态操作，包括对操作对象的动态添加、动态删除、编辑等；同时，将空间数据和属性数据分开进行管理，空间数据用文件系统管理，属性数据采用数据库管理，通过建立唯一ID号进行数据联接，将图形与数据库进行关联，实现属性到图形或图形到属性的双向查询，从而实现了圩区水系规划部分数据的自动采集；另外，本系统充分利用GIS存储与分析数据的功能，自动生成河网水力计算所需的文件，采用一维非恒定流模型进行河网水力计算，为确定沟道堤顶高程提供依据。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。