Usually of rivers; erosion of the banks rather than the bed. In a stream or river, it results in undercutting of the banks or terrace formation (Hanson et al. (2006) Geomorph. 76, 1–2).
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。