a dull lackluster life沉闷、黯淡的生活lackluster eyes用没有光彩的眼睛And returns will be lackluster for the majority of firms left out of the best deals.当大多数这样的公司都被排除在理想的投资目标外后,你又能期待怎样的预期呢.He has already been blamed for his party's...
航空摄影可提供有关降水量 、 蒸发蒸腾量 、 入渗和径流量的有价值的资料.Aerial photography can provide valuable information on precipitation, evapotraspiration, interception, and runoff.本文给出模拟入渗条件下非饱和土壤水分运动的一种数值算法.A numerical algorithm for modeling water ...