1. 乾度:一种水份不足以维持植物生命之气候;亦即为一种极大乾度(Aridity) 之气候. 柯本(W.Koppen)在其气候分类中规定沙漠气候 (符号「BW」) 指年雨量最大值如下: 主要之雨量在冷季
2. 干燥度:乾燥地形 arid landform | 乾燥度 aridity | 乾燥区 arid region
3. 干旱:arid 干旱的 | aridity 干旱 | ariel 羚羊类
4. 干燥性:arid region 干旱区域 | aridity 干燥性 | arm signal 手势信号
noun
1. the quality of yielding nothing of value
Synonym: fruitlessnessbarrenness
2. a deficiency of moisture (especially when resulting from a permanent absence of rainfall)
Synonym: aridnessthirstiness