摘要
为了实现以一种开放、自身描述方式定义的数据结构,采用了将SGML的多功能与HTML的易用性结合的方法应用到Web中,构造了XML是SGML的一个简化子集,并介绍了XML具有可以统一电子数据交换的格式、优越的数据描述、可以作为子元素形成数据嵌套等特点及不足之处、主要相关技术(包括显示、打印、数据结构的变更等),通过实践证明在电子数据交换中有广泛的应用价值。
In order to realize a data structure defined in an open and descriptive way, the means of multiple functions of SGML combined with usability of HTML is adopted in web, constructing a simplified subset in which XML is SGML. The article introduces features and shortcomings of XML： an electronic data exchange format exchange that can be unified; superior data description; being used as a sub element to form data embedding. Besides the article gives main technologies including display, print, change of data structure and etc. Practices prove that XML has wide application value in electronic data exchange.
出处
《辽宁工程技术大学学报（自然科学版）》
CAS
北大核心
2006年第1期104-106,共3页
Journal of Liaoning Technical University (Natural Science)
基金
辽宁省高校自然基金资助项目(002071)
