water diversion channel

• 导流明渠

water diversion channel的用法和样例：

例句

1. Open Channel and Longitudinal Cofferdam Project Attributed to CGGC.
   承建的导流明渠和纵向围堰工程。
2. Military engineers dynamited boulders and soldiers used excavators to deepen the channel to accelerate the flow, state media said.
   十八时，唐家山堰塞湖坝前水位达到七百四十一点零二米，泄流槽流量达到每秒十立方米，泄流明渠下段冲刷逐步加大。