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

• 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 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。
• Contact grouting between penstock and concrete
  水电站压力钢管与混凝土之间的接触灌浆
• 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。
• 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
• 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 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。
• 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。
• 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 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