已将“但该指数是只考虑了选取某一尺度的降水量影响，而不同尺度前期干旱对

"However, the index only considers the influence of precipitation at a certain scale, and the influence of drought in the earlier period of different scales on the degree of drought in the later period cannot be fully considered;", amended to: "However, the index only selects the precipitation of a certain scale The impact of rainfall, such as: short-scale 1 month, meso-scale 3 months, and long-scale 6 months, etc.; it only reflects the impact of precipitation at a certain scale on drought, and does not comprehensively consider the impact of precipitation at different scales on the later drought. ."

"However, the index only considers the impact of precipitation at a certain scale, and the impact of early drought at different scales on later drought degree cannot be fully considered;" has been revised as follows: "However, the index only selects the impact of precipitation at a certain scale, such as 1 month at the short scale, 3 months at the mesoscale and 6 months at the long scale; it only reflects the impact of precipitation at a certain scale on drought, and does not comprehensively consider the impact of precipitation at different scales on the later drought degree."

However, this index only considers the influence of precipitation at a certain scale, while the influence of different scales of early drought on later drought degree can not be fully considered. , which is revised as: "But the index only selects the precipitation influence of a certain scale, such as: short-scale 1 month, medium-scale 3 months and long-scale 6 months, etc.; It only reflects the influence of precipitation of a certain scale on drought, and does not comprehensively consider the influence of precipitation of different scales on the later drought degree. "