The process of changing Web pages independent of the user or organization owning the pages; for example, a political group opposed to another group defacing the Web site of the first group with insulting messages. A form of Internet-based graffiti.
科学参考收录了60776条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。