discharge area

• 出口面积,过水面积,过水断面面积,出口(截)面积

discharge area的用法和样例：

例句

1. 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。