aridness 中文意思是什麼
aridness
解釋
乾旱程度-
However, for a long time agricultural natural resources have been unreasonably used and excessively exploited so that pylr has frequent disasters of flood and aridness and people there have a poor life
但是長期以來由於農業自然資源的不合理利用和過度開發，致使該區域生態惡化，災害頻繁，人民生活困苦。 -
Exploitation and utilization of straw resource in the half aridness area of the northern part of liaoxi
遼西北部半乾旱地區秸稈資源的開發與利用
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