所谓电子出版物,是指将信息以数字形式存贮在光、磁等存贮介质上,并通过计算机或类似设备阅读使用的出版物。它具有信息储存量大,体积小,重量轻,检索快速便捷,保存时间长,图文声像并茂,交互性强,出版周期短,不受印数束缚,修订再版容易,信息更新快,获取快,可以通过网络高速传播,成本较低等优越性。另外,它还具有计算机检索功能,文献信息的计量功能,知识项聚类功能,超文本功能,因而成为一种具有强大生命力的文化传媒,给人类社会带来了深刻的影响。电子出版物的出现,极大地改变了信息传播的模式,影响着人类知识的组织、传递和获取,提高了人们读书治学、获取信息的效率,给人类文化带 The so-called electronic publications, refers to the information stored in digital form on optical, magnetic and other storage media, and read through computers or similar devices to use the publication. It has a large amount of information storage, small size, light weight, quick and easy retrieval, save a long time, graphics and audio and video, strong interaction, short publication cycle, not limited by the print, easy revision and re-update, access to information faster Fast, you can spread high-speed Internet, lower cost and other advantages. In addition, it also has the function of computer retrieval, measurement of documentary information, clustering of knowledge items and hypertext function, thus becoming a kind of cultural media with strong vitality and bringing profound impact on human society. The emergence of electronic publications has greatly changed the mode of information dissemination, affecting the organization, transmission and acquisition of human knowledge, improving the efficiency of reading and learning, and acquiring information,