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

• 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。
• 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。
• 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 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。
• Contact grouting between penstock and concrete
  水电站压力钢管与混凝土之间的接触灌浆
• 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。
• Influence of dam displacement and internal water pressure on the structural stresses of penstock laid on downstream face of dam
  坝体变位和内水压力对坝后背管结构应力的影响
• 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 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
• Analysis of rusting of steel penstock in the flow passage of hydroelectric generator unit
  水电机组流道压力钢管等锈蚀问题分析