base n.底部;基地;基础;基数;基线;(棒球)垒;[化]碱vt.以...作基础adj.卑鄙的;不道德的
双语例句
The calculated result from an example shows that the stable sectional area reduces with the increase of working head, or the decrease of the tailrace tunnel length. 计算结果表明,尾水调压室断面面积随水轮机工作水头的增大或尾水洞长度的缩短而减小。