outlet sluice meaning in English

放水闸
排水闸
泄水闸

Based on the model experiments , the way how to manage the multi - outlet sluice lock was provided . above all , this hydraulic structure is both efficient and economic than traditional dissipater for the projects of low head & low fr current , it will reserve the abroad practice
本文认为低鼻坎消力戽和传统消力戽的适用条件有很大的区别，前者完全可以在布置了电站和船闸且地质条件较差的工程中被采用。