flood invt.涌进(流进)floodv.淹没；充满n.洪水flood filling algorithm漫溢填充算法Flood and drought field水旱地flood prevention system防洪系统flood prediction system预报系统Flood Management System洪水管理系统flooded type plant site洪涝型厂址flood-freezing injury冻涝害flood forecasting model洪水预报模型flood control situation防洪形势flood control operation防洪调度