摘要
Adobe PDF是学术交流和行政文件中应用最广泛的一种文档格式。介绍了无障碍的概念和PDF无障碍的4个层次,并根据最广泛的既定标准评价PDF文档的无障碍。
Adobe PDF is one of the most widely used formats in scientific communications and administrative documents.This paper introduces the concept of accessibility and four levels of PDF accessibility,and according to the most extensive established standards,evaluates the accessibility of PDF.
出处
《科技情报开发与经济》
2011年第16期130-133,共4页
Sci-Tech Information Development & Economy