subsidiary dam

• 辅助坝

subsidiary dam的用法和样例：

例句

1. The old Aswan dam was a barrage.
   老的阿斯旺坝是一个拦河闸。
2. The authors analyze the stress and strain of the reinforced secondary dam and its impervious corewall.
   针对加固后副坝以及防渗墙的应力应变进行了分析研究。