See slider bar.
A bar used to display the contents of a Web page that is not currently visible in the window.
One of a series of long ridges of sand on a point bar, lying approximately parallel to the contours.
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。