我反对不先试一下闸就骑机动脚踏两用车。
I would advise against riding moped without testing the brakes first.
三峡工程—临时船闸上闸首、下闸首船闸液压系统总成。
Three Gorges Project-Upper and lower lock heads for the temporary ship lock Ship lock hydraulic system assembly.
龙滩水库在下闸蓄水开始阶段，坝下断流，对下游供水有一定的影响。
In the initial impoundment of Longtan Reservoir, it has certain influences to the downstream water supply since there is no runoff below the dam.
最后，笔者认为，两岸边坡稳定性较差，尤其是右岸，对坡下闸址及进水口安全威胁很大。
Finally, it is concluded that the stability of the slope on both Banks is poor, especially on right bank. This situation will have a strong influence on lock site and water intake under the slope.
给出了闸墩各部位在不同时间、水温和水位情况下的应力和位移分布。
Under the situations of different time and water's locations, the distributions of the stress and displacement of various places are presented.
通过淮北闸河矿区的工程实践，介绍了在适宜的水文地质条件下，利用爆破方法提高岩溶含水系统中水井出水量的方法。
By way of the engineering practice in Zhahe mining area, the method raising the well capacity in the karst containing water system under the suitable hydrogeology condition was introduced.
同时，文章还计算了弹簧机构在主要故障点发生故障情况下的故障分闸速度特性曲线。
And at the same time, the fault tripping speed curves were calculated assuming that some components of the spring operation mechanism were in fault.
闸打开了，洪水奔流而下。
浙江省的感潮河口水闸众多，其闸下软基防冲是众人最关心的问题。
There are many sluices built in tidal estuary, Zhejiang province, in which an important problem is scour protection for soft foundation of sluice downstream.
沙河漯河节制闸以抬高河道水位、改善河道景观为建设任务，系采用下卧式闸门的大型水闸。
Luohe Sluice is a large floodgate adopted the down-horizontal gate on Shahe river. Its construction mission is to take up the river water level and to improve the river view.
潮汐河口建闸的关键问题是闸下淤积。
Siltation in the downstream area is the key problem of construction of a barrage in tidal estuaries.
本发明公开了一种液压水下卧倒门闸的闸下清淤用射流管。
The invention discloses a jet pipe used for dredging below a hydraulic underwater horizontal gate. The tube body of the tube is cylindrical;
本发明公开了一种液压水下卧倒门闸的闸下清淤用射流管。
The invention discloses a jet pipe used for dredging below a hydraulic underwater horizontal gate. The tube body of the tube is cylindrical;
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