@article{DONG Yao-hua_1, author = {[DONG Yao-hua]}, title = {Review on 10 Groups of Demarcating Grain Sizes of River Sediment}, publisher = {Journal of Yangtze River Scientific Research Institute}, year = {2018}, journal = {Journal of Yangtze River Scientific Research Institute}, volume = {35}, number = {2}, eid = {1}, pages = {1-7}, keywords = {river sediment;demarcating grain size;threshold size; critical velocity;fluvial processes}, doi = http://ckyyb.crsri.cn/EN/10.11988/ckyyb.20170999 }