sediment sluice meaning in English

泄沙闸

The department took part in the study on the renovation of sanmenxia reservoir , this picture shows sediment sluice from the reservoir
图为三门峡水库枢纽正在泄流排沙，泥沙所参加了三门峡水库改建工程的科研工作。
In addition , the application of the present model to the " design of new sediment sluice at the taohe mouth in the liujiaxia reservoir " supports the experimental results conducted by the department of sediment research , iwhr
在运用此模型对尚在立项中的“刘家峡水库增建洮河口排沙洞方案”进行计算时，计算结果支持了中国水利水电科学研究院泥沙研究所的动床物理模型试验结果。