Agriculture Drought Index的意思|示意

Finally, assessment the model of area covered by drought, the area affected by drought and the economic losses of agriculture by drought is established according the drought index.

最后依据干旱指数建立了干旱受灾面积和成灾面积评估模式，以及干旱经济损失评估模式。

For different droughts had different influences on agriculture, the weights were redistributed to establish agricultural comprehensive evaluation index. All of drought indexes were analyzed.

考虑到不同时期干旱对农业生产的影响不同，再次分配权重构建了农业综合评估干旱指数，并进行了分析。