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.
沙河漯河节制闸以抬高河道水位、改善河道景观为建设任务，系采用下卧式闸门的大型水闸。
Luohe Sluice is a large floodgate adopted the down-horizontal gate on Shahe river. Its construction mission is to take up the river water level and to improve the river view.
测量闸门的过闸流量，与公式计算的流量进行比较，验证已有的翻板闸门流量计算公式的合理性。
The author compared the measured flow through the gate with the flow calculated by formula and demonstrated the appropriation of the formulas.
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