The design of the single disc flat gate valve;
单闸板平板闸阀的研究与设计
A hydraulic analysis and calculation software for single lift lock filling and emptying system;
单级船闸输水系统分析及水力计算软件包
Focused on the single line shiplock, the rules for ships queuing and the order of the ships passing through the shiplocks are designed according to the process of the shiplocks .
并将地域分布比较广泛的单线船闸作为研究对象，根据船闸运行调度流程及相关业务规则，设计了船舶排队队列及船舶过闸顺序的原则，提出将船舶按照特大型、大型、中型、小型设立排队队列，并提出了极限等待时间的概念。
Study of Pneumatic Measuring for Cone Angle of Wedged Odd Gate Valve's Lumen
楔式单闸板阀门镀度的气动测量系统研究
Design of Pneumatic Gauge Head for Valve Body's Taper of Wedged Odd Gate Valve
楔式单闸板阀门阀体锥度气动测头的设计
air control butterfly
翻板式空气调节闸板
Piers and Bottom Board Temperature Control Design of Gate Piers and Bottom Board of Spillway Water Gates for Yanshan Reservoir
燕山水库溢洪道水闸闸墩和闸底板温控设计
bellows sealed gate valve
波纹管密封的闸板阀
Remove liftgate upper trim panel.
拆去升降闸门上饰板。
UPPER LIFTGATE OPENING TRIM PANEL
上部升降闸门开口饰板
slip ram preventer
带卡瓦的闸板式防喷器
Install the screws to attach the liftgate trim panel to the liftgate.
安装连接升降闸门饰板到升降闸门的螺丝。
3D FEM methods Analysis on Plate of Flood-Relief Sluice
泄洪闸有底坎折线型闸底板三维有限元研究
Effect of United Casting Height of Gate Pier and Bottom Plate on Gate Pier Crack Control
闸墩与底板连浇高度对闸墩防裂效果的影响
Experimental Research of Discharge Coefficient of the Plat Gate in Small Opening at High Water Head
高水头闸室平板闸门小开度流量系数试验研究
Shut off the lower pipe ram, open the choke line and test the next ram and choke line.
关下部钻杆闸板，开放喷阀，试压第二个闸板和放喷泉管线。
brake(eg a fixed-wheel cycle)by reversing the pedalling action
倒蹬踏板制动（如脚蹬闸自行车）.
Install the liftgate opening upper trim.
安装升降闸门开口上部饰板。
Position trim panel/cargo lamp at liftgate opening.
将装饰板/载货灯定位至升降闸门开口。
The train braked violently, fling everyone to the floor
火车突然刹闸，把每个人都摔在地板上。
Steel gate is replaced by neoprene guides.
钢闸门为氯丁橡胶导板所代替。