A collection of URLs which identify those Web sites which have superior content and organization. There are a number of Web sites which feature hot lists, some of which are general and others of which are specific to a particular topic.
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。