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。
A method of arranging orifices with varied opening area according to the pressure variation in the pipe is suggested in order to ensure the uniformity of water-distribution in the low head filter.
并提出按管内压头来改变开孔面积的布孔方法，以便保证用于低水头滤池时布水的均匀性。
Water is very dirty, the sewer has a terrible smell, but I don't know, he is altogether clear low head carefully.
水很脏，下水道有一股难闻的气味，但他全然不知似的，低着头认真清理。
The study may give a reference to general layout of large and medium low head projects.
此项研究思路及研究成果可供大、中型低水头水利枢纽泄流布置参考。
Based on the theory of variety for researching a low head pump system, a new method to separate inlet conduit from pump system was put forward for measuring its hydraulic loss.
根据低扬程水泵装置的研究方法可以多样化的观念，提出了将泵站进水流道模型从水泵装置模型中分离出来单独进行水力损失测试的新方法。
Therefore, it is fit for a small hydro power station with low head and load.
该机型适用于水头和负荷变化比较大的水电站。
Therefore, it is fit for a small hydro power station with low head and load.
该机型适用于水头和负荷变化比较大的水电站。
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