In this model, the peak discharge of flood, flood totaloutflow and flood process are to be considered.
在该模型中，可考虑到天然来水的洪峰流量、洪水总量和洪水过程线的不确定性。
2
Even setting aside the unproven hints of ancient oceans, the extent of the outflow channels suggests that a huge total volume of water existed on Mars in the past.