查询词典 database access

Download a flat file of the entire database or large subset of the database.

下载一个平面文件的整个数据库或大型数据库的子集。

On the base of the power MIS database in the oilfield,the database of distribution line loss is constructed.Long-distance reading is applied for calculating the equation power,and the equation square root method of current is applied for the distribution line loss calculation.

在胜利油田现有的电力管理信息系统数据库的基础上，建立配电网线损计算数据库，利用胜利油田配电网广泛采用的远程抄表技术来计量各负荷点的平均有功功率、无功功率，并应用均方根电流法计算配电网线损。

With the application of jsp technique and the network database principle, it developed a online bookstores according to b/ s mode.the system includes sales management system, information dissemination system and a visitor"s book system,in order to achieve the connectivity , storing and reading to the database etc.in this system, the customer may conveniently glance over the news,register to be the user, leave a message through the visitors" book ,exchange with others, examinate commodity details, and purchase commodity.

利用jsp技术和网络数据库原理，基于b/s模式开发了一个网上购书系统，这个系统包含销售管理系统、新闻发布系统和一个留言簿系统。实现了对数据库的连接、存储、读取等操作。在这个系统中，顾客可以方便地浏览新闻、注册成用户、通过留言簿留言与其他用户交流、查看商品的详细资料、购买商品。

Excogitate for the historical database and the use of SQT/SQD data block are the main aspects of the software designing. The fifth parts of the paper also give a new way for backup and compress the database online.

论文第五章主要介绍了SCADA系统的软件设计工作，着重研究了历史报警数据库的开发，利用iFix自身的SQT块和SQD块实现操作记录的数据库存放工作，并给出了自动的数据库在线压缩和备份实现方案。

Thirdly, in chapter 4, theoretical analysis for the method of knowledge acquirement, the method of knowledge denotation, the method of knowledge inference, the method of knowledge explainer during the course of building fault diagnosis expert system of elevator controller.Fourthly, in chapter 5, theoretical analysis for the function of database in the fault diagnosis expert system, and the course of database logic design, then built the table by E-R model of RDBMS.

通过对数据库系统的功能分析和逻辑分，用关系型数据库的ER模型建立了电梯控制系统各实体之间的关系，建立了关系数据库；接着讲述了对该数据库的管理和维护。

If you need large database management you can adopt the SQL to be used as the database exploiture flat roof.

如果是大型的数据管理，可以采用SQL作为数据库开发平台。

Gained knowledge is the key in risk source recognition database.This paper expound the way to gain knowledge and how to realize it in risk sources recognition database,and try to make it have better extensity and reasonableness.

在危险源辨识结果库中，知识的获取是重点和难点，文中着重论述了危险源辨识结果库知识的获取方法与实现，力图使该系统的知识库具有较好的扩展性和合理性。

They won't be image if the person's faces not contained in database or image may be overlook of picture that is not in the database look facially different with individuals standing in front of system electronic eye.

这种识别系统是以电脑试图将人脸与存储在电脑数据库中的图片进行比对为原理。

Chapter will introduce EU Directive/96/9/EC of database protection and four judges of EU Court after the Directive takes effect in 2004 to find how the ECJ use the Directive. Then, according to the DG Internal Market and Service Working Pater and BEUC's evaluation of the Directive, this paper will find whether there is positive reaction and influence in database market after EU member countries take the same legislations with the Directive. Section 5 will introduce the legislation of British and Germany following the Directive and analyze the development and questions of the two countries' current legislation. Chapter 5 will start with Americas case Feist v.

第四章部份介绍欧盟资料库保护指令之相关规定，并就指令公布后，欧盟法院於2004年接续作出四个关於资料库保护之判决加以介绍，以期寻求欧盟法院如何运用指令规范中之构成要件，而后并参考欧盟委员会工作小组及消费者组织报告对欧体资料库指令之评估文献，探究欧盟各国采取与指令相同立法后，在资料库市场上是否有正面的回应及影响，并於第五节针对英、德两国跟进欧盟资料库保护指令立法之介绍，并归纳、检讨英、德两国之现行法制之发展与所面临之问题。

Fergus company material management system through the completion of background SQL Server database design, using Visual Studio2005 completion of the operation of the database, which is the design of prospects.

宏泰公司物资管理系统通过SQL Server完成后台数据库的设计，用Visual Studio2005完成对数据库的操作，也就是前台的设计。

Alternatively, the con- trollers can use the synchronous rectifier itself or loss- less inductor current-sensing methods to provide overload protection with lower power dissipation.

另外，康威特罗勒斯可以使用同步整流器本身或亏损减少电感电流检测方法，以提供低功耗过载保护。

Mr. Dauber's other Schatz hangs in his home movie studio.

多伯把沙兹的另一件作品挂在家里的电影室。