青云翻译

Available water shortage s as to reflect the indicators of river runoff drought, water shortage s refers to the amount of runoff is lower than the long-term average for a continuous period of time.

S as reflecting the river runoff of water shortage and drought index, s means a continuous period of water shortage of water below the long-term average.

Available water deficit S took the reflection river course runoff arid target, water deficit S is refers to in some continual time interval to come the water to be lower than the long-term mean value the quantity.

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S as reflecting the river runoff of water shortage and drought index, s means a continuous period of water shortage of water below the long-term average.