penstock

英

美

水渠；压力水管；水门；消防栓

复数：penstocks　

机械

英英释义

noun

• conduit that carries a rapid flow of water controlled by a sluicegate
  Synonym:sluicesluiceway
• regulator consisting of a valve or gate that controls the rate of water flow through a sluice
  Synonym:sluicegatesluice valvefloodgatehead gatewater gate

双语例句

• Study of the Modulus Optimization of Penstock Elastic Liner Based on 3-D Nonlinear Finite Element Method
  基于三维非线性有限元法的压力钢管弹性垫层模量优选研究
• Research on high pressure-resistant bifurcated steel penstock embedded in anchor concrete block
  设置在镇墩混凝土内的高压钢岔管结构研究
• The diameter of the penstock of hydropower station is an important design parameter.
  水电站压力钢管直径是一个重要的设计参数。
• 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
• 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。
• Simulation for Stability of Hydroelectric Station Penstock Under External Pressure
  水电站压力钢管外压稳定问题的数值仿真研究
• This technique is particularly effective where a riffle drops into a pool or at the dis-charge of a spillway or penstock.
  当浅滩掉进水中深穴或在溢洪道和闸门之出水口，这种技巧特别有效。
• Attach the riser tensioners, choke and kill lines to the slip. Opportune time for shuting preparatory circumferential welding seam of penstock ′ s expansion section
  将隔水管张力器，压井及放喷管线连到伸缩节上。压力管道伸缩管预留环缝合拢时机研究
• 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
• External Water pressure is an important load for the tunnel lining and penstock.
  外水压力是隧洞衬砌及压力管道的重要荷载。