基本解釋蒸發(fā)異常英漢例句雙語例句In the region with more actual evaporation, PDSI describes the severity of drought more precisely than percentage of precipitation anomaly.在實際蒸發(fā)較大的地區(qū)，PDSI指數(shù)比降水距平百分率描述乾旱強(qiáng)度更準(zhǔn)確。evaporation anomaly更多例句專業(yè)釋義地球科學(xué)蒸發(fā)異常