lock off

Sanhe navigation lock was built in 1970.

三河船闸建成于1970年,为典型的"三边"工程,工程设计标准较低。

After running for 30 years,carbonization,cracks and corrosion of steel have occurred on the surface of the concrete of Sanhe navigation lock which was built in 1970.

三河船闸建于1970年,经过三十多年的运行,混凝土表面出现碳化、裂缝和钢筋外露锈蚀。

Discussion on Operation Management of Subei Canal Locks

苏北运河船闸运营问题探讨及对策浅析

Research on Capacity of Locks on the Grand Canal With Queuing Theory

基于排队理论的京杭运河船闸通过能力研究

Our ship locked into the canal.

我们的船过闸驶入运河。

Continuous extent of a river between two bends or of a canal between two locks

（河流两弯曲处或运河两船闸之间的）河段

The Ruins of an Ancient Ship Lock for the Grand Canal between Beijing and Hanzhou Found in Pizhou City,Jiangsu Province

邳州市发现京杭大运河古船闸遗址

Engineering design characteristics of Shiqiao third-lane lock on Beijing-Hangzhou Canal

京杭运河施桥三线船闸工程设计特点

Bore pressure on the 2nd passage gate of ship lock of Jinghang Great Canal crossing the Qiantang River

京杭运河二通道钱塘江出口船闸闸门涌潮作用力研究

The canal is locked off at several places to facilitate the passage of supertankers.

运河用船闸隔成若干段，以便超级油轮通行。

Difficulties and countermeasurs in layout plan of Shaobo Third-lane Lock of the Grand Canal

京杭运河邵伯三线船闸平面布置难点及对策

Measurement and Analysis of Deformation of Huaiyin Secondary Ship Lock on Beijing-Hangzhou Canal in Its Overhauling

京杭运河淮阴二线船闸大修工程变形观测分析

Applicability of the Panama Canal's third set of locks and China's ship building & repairing facilities

巴拿马运河第三套船闸及我国造修船设施的适应性

A floating structure used to close off the entrance to a dock or canal lock.

浮筒一种可漂浮的结构，用于封住船坞入口或运河水闸

Study on Application of MIKE-21 on Flood Protection Impact Evaluation of Long Ditch Lock Project at Liangji Canal

Mike 21在梁济运河长沟船闸防洪影响评价中的应用研究

a worker in charge of a lock (on a canal).

一个负责运河水闸的人。

The plan includes building a third pair of locks- one at each end of the canal- to take ships that are more than twice as big.

这一计划包括在运河两端各新建一对三级提升的船闸，以便容纳比原先大出两倍的船只。

Gezhouba dam is one of the largest sluice gates on a inside river in the world.

葛洲坝是世界上最大的内河船闸之一。

Application of Strengthened Anchor Cable in Gate Monoliths of Permanent Navigation Lock

加固锚索在永久船闸闸首支持体中的运用

Structure Stress Analysis and Optimization for the Naji Junction Shiplock

那吉航运枢纽船闸闸室结构应力分析与优化