1. (log on) See login.
2. A unit of information, equal to the product of one unit of bandwidth by one unit of time, in Denis Gabor’s physical theory of communication. In contrast, Shannon’s mathematical theory of communication uses the concept of entropy.
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。