The sluice is a kind of low-head water off building which can not only barraging water but also dredging water.
水闸是一种低水头过水建筑物，具有挡水和过水的双重作用，在农田水利工程中运用很广泛。
Attention has been increasingly paid to the development of low-head run-of-river hydropower stations due to their unique advantages.
低水头径流式水电站具有许多独特的优点。因此，它的开发已日益受到人们的重视。
Vibration of low-head radial gate is a very complex that has become a hidden problem affecting the safety operation of water project.
低水头弧形闸门振动是一个非常复杂的问题，是影响工程安全运行的一大隐患。
The Feilaixia Hydropower Station is located at the middle-stream of the North River and it is a typical low-head stream-flow hydroelectric plant.
飞来峡水利枢纽电站位于北江干流的中游，是一座典型的低水头径流式电站。
The technology of natural low-head irrigation has the advantage of water-saving and energy-saving, but its uniformity is poor for the low pressure.
自流灌区的自然低水头微灌技术，既节水又节能，但因自然水头低导致微灌系统灌溉均匀性差。
Along with the rapid exploitation of water power resource in west of the country, more and more mid or low-head flood gate dam hinges are appearing.
随着我国西部水电资源的快速开发利用，出现了趆来趆多中低水头的闸坝型水利枢纽。
Wangfuzhou project, located in Laohekou City, Hubei Province, is a low-head hydraulic project on the main stream of the Hanjiang River, with priority given to power generation.
王甫洲工程是汉江干流上的一座以发电为主的低水头水利枢纽，位于湖北省老河口市。
Low applicable head, high flow and high efficiency characterize bulb type tubular turbine unit. These kinds of units are widely used for the development of low-head water resources.
灯泡贯流式机组具有适用水头低、流量大以及效率高等特点，广泛用于开发低水头水力资源。
She bumped her head against a low branch.
她的头撞到一根低矮的树枝上。
I cracked my head on the low ceiling.
我的头撞上了低矮的天花板。
A strong wind of dust storms can carry heavy objects, so you should try to stay low, and close to the ground, and protect your head with your arms or a backpack.
强劲的沙尘暴可以卷起重物，所以你应该尽量保持低姿态，靠近地面，并用你的手臂或背包保护你的头部。
He hit his head on the low ceiling.
他的头碰了低矮的天花板。
He bumped his head on the low beams.
他的头撞到了低矮的横梁上。
Be careful you don't knock your head on this low beam.
小心，别把头撞在这矮梁上。
Alan staggered sideways, pitched head-first over the low wall and fell into the lake.
艾伦两侧摇晃着，一头栽过矮墙，掉进湖里。
He hung his head low when he looked into the mirrors.
当他看向镜子时，他低垂着头。
Always low head, like looking for one thing, the original, I was looking for their own.
始终低着头，像是在寻找一样东西，原来，原来我在寻找自己。
Light know they did wrong, low head, red face had.
小光知道自己做错了，低着头，红着脸低头认错。
Small guan know they did wrong, low head, red face had.
小关知道自己做错了，低着头，红着脸低头认错。
The children in the mountains most shy, strangers always shy low head, as long as the children chatted about football, they were in high spirits.
山里的孩子大都腼腆，见到陌生人总是羞涩的低下头，可只要跟孩子们聊起足球，他们就神采飞扬。
I'll never face low head, afraid of being seen.
我就哭丧着脸低着头，害怕被别人看到。
Asked me if I tore her paper, I low head, and looked at her angry face, I want to admit that they were afraid of cousin scold me.
问我是不是撕了她的纸，我低着头，又看着她那张生气的脸，我想承认却又怕表姐骂我。
Flowrate insufficient or too low head.
流量不足或扬程太低。
This paper studied liquid steel flow property in mould of super low head slab CC with hydraulic model and mathematics model.
本文应用水力学及数学模型的方法研究了超低头板坯连铸结晶器内钢水流动特征。
The active systems consist of several pumping systems of varying discharge pressure and flow rates, e. g., high head injection system, low head injection system.
能动系统由不同注入压力和流量的泵系统组成，如高压安注系统，低压安注系统。
He because of bashful but low head.
他因羞愧而低下了头。
He because of bashful but low head.
他因羞愧而低下了头。
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