The large scale bottom outlet was adopted, and the emergency overhaul gate was set.
宝鸡峡水库是修建在多泥沙河流上的水利水电枢纽工程,工程布置采用了大底孔的方案,又设置事故检修闸门。
Experiment on shutting of emergency overhaul gate in surge shaft of Tianshengqiao cascade II hydropower station
天生桥二级水电站事故检修闸门动水下门试验
Finite Element Analysis on the Emergency Gate of No.2 Navigation Lock of Gezhouba Water Conservancy Project
葛洲坝水利枢纽二号船闸事故检修门有限元分析
Traditional method for overhaul of the top of miter gate is through manual operation by hydraulic hoisting jack, which has the shortcomings of low efficiency and great risk.
船闸人字门顶门检修的传统方法是采用液压千斤顶手动作业，工作效率低，时间长，技术风险大。
head gate structure [irrigation]
渠首闸门,总水闸门[灌溉]
Intrusion detection system is called the second strobe of security.
入侵检测系统是防火墙之后的第二道安全闸门。
The Research of Digital Image Technique for Watergate Displacement Automatic Detection
基于数字图像技术的闸门位移量自动检测研究
The Research of the Distributed Measurement System of Sluice Opening in Hydropower Station;
水电站分布式闸门开度检测系统的研究
The Size Measurement of Welding Gap and Exterior Quality Controlling for the Steel Gate Welding
钢闸门工程的焊缝尺寸检测及外观质量控制
Way of Improving Measuring Precision of Openings and Loads of Huge Vertical Gate
提高大型垂直闸门开度和载荷检测精度的方法
The lock keeper closed the lock gate.
船闸管理员关上了闸门。
One who operates, inspects, or repairs brakes, especially a railroad employee who assists the conductor and checks on the operation of a train's brakes.
司闸员，制动手操纵、检查或维修闸的人，通常指协助列车员和检查火车制动器性能的铁路雇员
For service, refer to the Liftgate Outside Handle Removal/Installation procedure in this group.
关于维修，请参阅本单元升降闸门外侧手柄的拆卸/安装程序。
Hilly countries can be canalized by the construction of locks,tunnels,and bridge aqueducts.
可以通过修筑闸门、隧道及高架引水道在丘陵地区开通运河。
A sluice or gate used to control a flow of water.
水闸门一种用于控制水流量的闸门
Gate, fire doors, extendable doors, security doors production.
卷闸门、防火门、伸缩门、防盗门的生产。
One who is in charge of a lock on a waterway.
闸门管理员管理河道上一个水闸的人
Analysis of pivot bolt breaking for water gate of Xinqiao ship lock
新桥船闸闸门支铰连接螺栓断裂分析
Space Finite Analysis of Sector Lock Gate Structure;
船闸三角闸门结构的空间有限元分析