As for monthly simulation accuracy,the mean over 3 years is 83.84% and the mean over 8 years is 86.05% for water yield,and the mean over 2 years is 68.80% and the mean over 8 years is 59.70% for sediment yield.

• 至于月平均模拟精度；产水量3年为83.；84%25；8年为86