floodwalln.防洪石堤；防洪岸壁floodv.淹没；充满n.洪水flood defense influence. evaluation防洪影响评价floods season precipitation anomalies汛期降水异常flood control and disaster mitigation防洪减灾flooding supervisory-control system进水监控系统flood prevention and hazard reduction防洪减灾flood discharge and energy dissipation泄洪消能floodwater message-passing mechanism洪水消息传递机制flood-prevention work done on Rivers河防flooding time synchronization protocol多跳同步算法Flood waters carry disease bacteria.洪水中有致病细菌。