数字版权管理在数字图书馆的应用进展

摘要

The paper introduces the connotation of digital rights management（DRM）,expounds the levels of DRM system in digital libraries as well as e-book service mode,points out that DRM system might limit users＇reading.Digital library should pay attention to e-liminate the restrictions and support users＇ cross-platform reading,as last it proposes copyrights management strategies for self-constructed digital resources in libraries,they are also suitable for medical digital libraries.%介绍数字版权管理（Digital Rights Management,DRM）的涵义,阐明数字图书馆DRM系统的层次及电子书服务模式,指出DRM系统会对用户阅读产生限制,数字图书馆应注重消除限制支持用户跨平台阅读,最后提出图书馆自建数字资源版权管理策略,在医学数字图书馆中也同样适用。