数字图书馆是采用数字技术,以统一的标准和规范为基础,有序地组织数字化信息资源,形成分布式海量资料库群,并在高质量保存和管理的基础上,用智能检索技术手段,以宽带高速网络为传输通道,为用户提供广域网上高速的电子资源存取服务的系统。数字图书馆最基本的职能是信息服务。从这一角度来看,它是以信息资源数字化、信息服务电子化为特征,是先进的信息资源管理平台,并通过网络实现资源共享。这样就 Based on unified standards and norms, digital library organizes digitized information resources in an orderly manner and forms a distributed massive data base. On the basis of high-quality preservation and management, digital library uses intelligent retrieval technology, To broadband high-speed network for the transmission channel, to provide users with high-speed access to electronic resources on the WAN system. Digital library is the most basic function of information services. From this point of view, it is characterized by the digitization of information resources and the electronicization of information services. It is an advanced platform for information resource management and resource sharing through the Internet. That’s it