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

• Simulation for Stability of Hydroelectric Station Penstock Under External Pressure
  水电站压力钢管外压稳定问题的数值仿真研究
• 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
• 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。
• 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。
• 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
• 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。
• Study of the Modulus Optimization of Penstock Elastic Liner Based on 3-D Nonlinear Finite Element Method
  基于三维非线性有限元法的压力钢管弹性垫层模量优选研究
• Parameters of contact layer are determined when deformation of contact layer is equal to initial gap which is proposed in the criterion of penstock.
  另外，接触层参数可通过其变形与规范建议的初始缝隙相匹配的原则加以确定。
• 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