| 1 | We usually play on the riverbed when the river dries up. | |
| 2 | He Kou-off after the channel mouth gradually wide, flat water. | |
| 3 | Kinetic energy loss in a symmetric compound channel is stronger than that in an asymmetric one. | |
| 4 | Those within existing stream channels are much less stable than overbank deposits. | |
| 5 | In conclusion, the deep incised-valley in the stratigraphical cross-section was brush-fire . |