工作闸门，是指完成过水孔口功能的闸门，经常用来调节孔口流量，承担主要工作并能在动水中启闭。
对三峡升船机上闸首下沉式工作闸门布置进行研究。
The layout of upper head with lowering working gate of Three Gorges ship lift is studied.
对于平原灌区，研究利用以淹没出流为主的工作闸门进行渠道量水具有现实意义。
It has realistic significance to research on using working gate with submerged discharge to measure water in canal for slab irrigation district.
本文通过减压模型试验对积石峡水电站中孔泄洪洞平面工作闸门槽的空化问题进行了研究。
By means of depression model test, this paper researches cavitation characteristics of service gate slots for middle outlet works of Jishixia hydropower station.
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