A way of earning revenue by being an affiliate in an associate program. Each affiliate links to the Web site of a trader and is paid for every visitor arriving at the site via the affiliate's site. See also pay-by-purchase model.
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。