洪峰

hóng fēng qū xiàn

洪峰曲线

flood peak curve

hóng fēng liú liàng

洪峰流量

peak discharge

zuì dà hóng fēng liú liàng

最大洪峰流量

maximum flood peak discharge

xuē jiǎn hóng fēng

削减洪峰

decrease flood peak