penstock
英
美
水渠；压力水管；水门；消防栓
复数：penstocks
英英释义
noun
- conduit that carries a rapid flow of water controlled by a sluicegate
- regulator consisting of a valve or gate that controls the rate of water flow through a sluice
双语例句
- The penstock chooses end face integral seal and the seal material is special rubber, which makes the seal safety and durable.
闸门采用端面整体密封，密封材料采用特殊橡胶材料，保证密封牢靠、耐用。 - Design and Construction of Cast-in-Situ Concrete Penstock
现浇钢筋混凝土压力水管的设计和施工探讨 - Research on Design of Critical External Compressive Resistance of Buckling of Stiffener Ring of Underground Penstock
埋藏式压力钢管加劲环抗外压稳定设计的改进研究 - Seismic Dynamic Analysis on Canceling Expansion Joints of Penstock with High HD Value
高HD值压力管道取消伸缩节地震动力分析 - Influence of dam displacement and internal water pressure on the structural stresses of penstock laid on downstream face of dam
坝体变位和内水压力对坝后背管结构应力的影响 - The utility model is characterized in that the nozzle includes a water channel butted with a penstock and a nozzle body of a nozzle.
其特征在于所述的自净喷嘴由可与压力水管对接并留有进水孔道及喷口的喷嘴体构成。 - The penstock can be divided into manual type, manual and electric type, electric type according to the headstock.
由启闭装置的不同型式可分为手动式、电动式、手电动式三种。 - The findings indicated that the maximal principal stress and the maximal displacement of steel penstock be influenced obviously by the size and distance of melt hole.
研究结果表明：溶洞大小和距离对压力管道最大主应力和最大位移将产生明显的影响。 - A new rail free type all-position welding robot has been developed and has been used in the welding technology test of high-strength penstock.
研究一种新型无导轨全位置焊接机器人，并用其进行高强钢压力钢管全自动焊接工艺试验。 - Applying Steel Lining for Anti-seepage to Reinforced Concrete Penstock of Mid-small Hydropower Plant
钢衬防渗在中小型水电站钢筋混凝土压力水管中的应用