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