数据的描述 meaning in English
numerical description
Examples
- Then gives a webgis browser / server distributed computing policy based on gml and step by step serving model ; 4 ) use gml and web application server technology , designs a webgis system structure based on the j2ee multilayer network structure
4 )以gml作为空间数据的描述和传输方式，结合应用服务器技术，基于j2ee多层网络应用体系设计一种符合开放式gis标准的分布式webgis系统结构。 - The second chapter is mainly a summary of the investigation of the present practice of the system of appointment and contract . through analysis of the statistics , interviewing and discussing , we have found out that the present system of appointment and contract is more like a system of appointment of the position rather than a true system of appointment and contract which is decided by the teachers " law and socially accepted
第二章主要是对当前教师聘任合同制实践的调查，通过对统计数据的描述、访谈、座谈结果的概括得到，目前的教师聘任合同制实际上更多的是一种岗位聘任制，还不是教师法规定的社会化的真正意义上的聘用合同制，还没有真正实现优化组合、合理配置人才、提高教学质量和办学效益的目的。 - It is the combination of xml , soap , wsdl and uddi : xml establishes a core to describe the structure used to exchange information between systems , soap takes charge of the calling of web service , wsdl gives us a formal description of web service , and uddi introduces the ability to discover web service
Web服务是一个崭新的分布式计算模型，它由一系列相关技术和标准所组成： xml 、 soap 、 wsdl和uddi 。其中， xml提供数据的描述， soap负责web服务调用， wsdl负责web服务描述，而uddi则负责web服务的发现。 - So i can use the common way of relational database to retrieve the multi - data , which can be accomplished by using basic function of pb6 . 5 . to delete multi - data , i should delete the whole data item , which also can be accomplished by using the basic function of pb6 . 5 . i need to solve how to insert multi - data and which kind of forms to display in front of client
解决检索问题，是利用给予多媒体数据的关系型数据的描述，将关系型描述存入到多媒体数据库中，利用关系型数据库的检索方法来实现对多媒体数据的检索，这一点只需要利用pb6 . 5的基本功能就可以实现；解决删除问题，是利用在各种类型的数据库中删除一个数据项通常不用去关心数据项的具体内容，也就是不关心数据项的类型，而进行删除，所以对于多媒体数据库系统中数据的删除也可利用pb6 . 5的基本功能实现。 - In this dissertation , firstly , the form , evolvement , development of the concept of dl , the systematic framework and the challenge in building dl have been discussed ; secondly , the theory of information resources in dl has been analyzed , and the problem and framework of metadata have been studied ; then , the conversion of description of marc has been studied ; at last , the storage , search and dynamic display of documents based on xml / rdf have been discussed
本文首先论述了数字图书馆概念的形成、演变和发展以及数字图书馆的技术体系结构和数字图书馆建设中面临的主要困难；其次，对数字图书馆中的信息资源建设进行详细的理论分析，主要研究了数字图书馆中的元数据问题以及元数据框架设计；另外，还研究了传统图书馆中marc书目数据的描述转换问题；最后，论述了如何存储、检索和动态发布基于xml rdf的资源描述文档。