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

• Research on Design Method for the Steel-lined Reinforced Concrete Penstock on Downstream Dam
  坝后钢衬钢筋混凝土压力管道设计方法研究
• The engineering is made up with head hinge, diversion canal, fore bay, steel penstock, lord factory building, and the tail channel.
  工程总体由首部枢纽、引水渠、前池、压力钢管、主副厂房、尾水渠等建筑物组成，采用建坝和新开一段明渠的引水方式。
• 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。
• 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
• Contact grouting between penstock and concrete
  水电站压力钢管与混凝土之间的接触灌浆
• 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
• Experimental Study on Steel-lined Reinforced Concrete Penstock with Large-scale Horseshoe Section
  大比尺马蹄形钢衬钢筋混凝土压力管道试验研究
• 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。
• 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。
• 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