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

• 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 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。
• 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。
• 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
• 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。
• 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
• 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。
• Penstock fabrication and installation is a comprehensive construction technology.
  压力管道制作与安装是一项综合性施工技术。
• 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。
• 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