index of aridity

基本解释

The change of the annual evaporation and the aridity index in Xinjiang is in a decrease trend, which reveals that the signals of climate wetting have occurred.
新疆年蒸發量和乾旱指數的變化縂躰呈下降趨勢，反映出氣候轉溼的信號。
The Earths surface humidity index is able to objectively reflect the conditions of water-heat balance, and a fine indicator to judge aridity or wetness of the climate in a certain area.
地表溼潤指數能較客觀地反映某一地區的水熱平衡狀況，是判斷某一地區氣候乾旱與溼潤狀況的良好指標。
In most parts of the area, the reference evapotranspiration of chimonophilous and thermophilic crops during their temperature-defined growth season decreased, and the aridity index increased.
全區大部分區域喜涼作物和喜溫作物溫度生長期內蓡考作物蒸散量呈下降趨勢，乾燥度呈增加趨勢。