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
• 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。
• The Successful Application on Steel Pipe Chute Tube for Backfill Concrete Pouring in Penstock Which Has Long Inclined Shaft in YeLe Hydropower Station
  钢管溜筒在冶勒水电站压力管道长斜井回填混凝土浇筑中的成功运用
• 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
• 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
• The experimental results show that steel fiber reinforced self-stressing concrete can significantly increase the cracking load of penstock.
  试验结果表明，钢纤维自应力混凝土能够明显地提高压力管道的抗裂承载力。
• 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。
• 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。
• Limiting crack and anti-crack design methods for penstock are compared based on the test results.
  基于试验成果，比较了背管的限裂和抗裂设计。