twin lock

用法例句

Application of nonlinearity in water pollution control during large ship gateway operation;

非线性在特大型船闸运行水污染控制中的应用

The MADM of three gorges ship gates running;

三峡船闸运行调度中的多属性决策问题

Operation scheme for Yingpan hydro-junction's water-saving lock in Wujiang River

乌江银盘水利枢纽省水船闸运行方式研究

On the basis of the operating conditions of navigation locks and the study of gate vibrations both at home and abroad, an analysis of the problems existing in the study is made.

根据国内外船闸运行及阀门振动的研究情况，分析了已往研究中存在的问题。

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。

Monitoring Analysis of Three Gorges Double-way and Five-step Navigation Lock

三峡双向五级船闸施工和运行监测成果分析

Our ship locked into the canal.

我们的船过闸驶入运河。

Study on four-step operational mode prototype debugging of TGP lock under impounded level 156 m in the finishing construction period

三峡船闸完建期156m蓄水位4级运行方式原型调试研究

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

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

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

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 lock keeper closed the lock gate.

船闸管理员关上了闸门。

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 Research on Chain of Locks Operation Scheduling Optimization Based on Genetic Algorithm;

基于遗传算法的梯级船闸营运调度优化研究

Forecast of the Lock Freight Volume Based on Grey System Theory;

基于灰色系统理论的船闸货运量预测研究

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