moist index

例句：

1. 1. The moist index in the region is high, indicating a risk of flash floods.
   该地区的湿度指数较高，预示着可能发生山洪。
2. 2.The researchers used the moist index to predict the weather patterns for the next few days.
   研究人员利用湿度指数预测了未来几天的天气模式。
3. 3. The moist index is an important factor in determining the suitability of soil for agriculture.
   湿度指数是决定土壤是否适合农业的重要因素。