penstock
英
美
水渠；压力水管；水门；消防栓
复数：penstocks
英英释义
noun
- conduit that carries a rapid flow of water controlled by a sluicegate
- regulator consisting of a valve or gate that controls the rate of water flow through a sluice
双语例句
- 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 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。 - Contact grouting between penstock and concrete
水电站压力钢管与混凝土之间的接触灌浆 - Design and Construction of Cast-in-Situ Concrete Penstock
现浇钢筋混凝土压力水管的设计和施工探讨 - 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 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。 - Attach the riser tensioners, choke and kill lines to the slip. Opportune time for shuting preparatory circumferential welding seam of penstock ′ s expansion section
将隔水管张力器，压井及放喷管线连到伸缩节上。压力管道伸缩管预留环缝合拢时机研究 - 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 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。