这些柱子必须固定在混凝土中。
他们住在了无生气的混凝土楼房里。
外墙是用预制混凝土建造的。
我们将使用混凝土铺地面。
他仓促地开始准备洞口和搅拌混凝土。
He hurriedly prepares the hole and begins mixing the concrete.
罗马人还负责发明混凝土。
然后将热量储存在装满水的容器或混凝土中。
这些材料将与月球土壤和碎石混合制成混凝土。
These materials will be mixed with lunar soil and gravel to make concrete.
当桥墩倒塌时，工人们正在给桥墩浇灌混凝土。
The workers were pouring concrete for the bridge when the pier toppled.
混凝土公寓楼明显老化，已经不适合人类居住了。
The concrete apartment blocks show their age and they become unfit for human's habitation.
灌浇混凝土的表面依照其抛光和混凝料的不同而变化。
The surface of poured concrete may vary according to its finish and aggregate.
首先是构成城市的材料的热容，通常由混凝土和沥青主导。
The first is the heat capacity of the materials that constitute the city, which is typically dominated by concrete and asphalt.
一些混凝土公寓建筑因作为建筑师的艺术范例而受到保护。
Some concrete apartment buildings are protected as examples of an architect art.
混凝土的这种奇特特性为罗马帝国的成功作出了重大贡献。
This strange characteristic of concrete made a significant contribution to the success of the Roman Empire.
Sucre急于快点完成工作，把新浇筑的混凝土表面抹平。
Sucre rushes to finish smoothing the surface of the freshly poured concrete.
这篇论文探讨混凝土搅拌输送车液压控制系统设计中的关键问题。
This paper discusses the key problems in the design of hydraulic control system of concrete agitating lorry.
灌浇混凝土墙的稳定性是其他类型的墙无法发挥作用的原因之一。
Stability is one reason poured concrete walls work where other types won't.
而现在，他们不再建设乡村，混凝土每年消耗更多的乡村（土地）。
They don't make countryside anymore, and every year concrete consumes more of it.
对于罗马人来说，混凝土最重要的事实之一就是它可以在水下建造。
One of the most important facts about concrete for the Romans was that it can be created underwater.
一些混凝土公寓建筑因作为建筑师的愿景和艺术的范例而受到保护。
Some concrete apartment buildings are protected as examples of an architect vision and art.
接下来的化学反应非常复杂，会持续很多年，混凝土只会变得越来越硬。
The chemical reaction that follows is very complex and continues for many years, and the concrete just keeps getting harder.
从洞里挖出大块的混凝土和成堆的泥土后，挖掘机操作员有点过于热心了。
After pulling out huge blocks of concrete and piles of dirt from the hole, the excavator operator got a little overzealous.
在都江堰，一台大型挖掘机从一大堆碎石中铲出混凝土板和扭曲的金属杆。
In Dujiangyan, a large mechanical digger scoops slabs of concrete and twisted metal rods from a massive pile of rubble.
为了用混凝土覆盖剪力墙，他们把钢托支撑加到摩天大楼的骨架或是大钢筋上。
To concrete shear walls, they add steel braces to a skyscraper's skeleton or beefier rebar.
ECC 的施工成本比标准混凝土高得多，所以从经济上讲你们的建议可能不合理。
Construction costs for ECC are much higher than for standard concrete, so your proposal is probably not justifiable on economic grounds.
混凝土的搅拌和卸载主要依靠两个螺旋搅拌叶片，因此螺旋搅拌叶片的设计尤为重要。
Concrete mixing and unloading mainly depend on the two spiral mixing leaves, so the design of the helical mixing blades is particularly important.
建筑行业是从30年前才开始有信心建造超过12层楼高的钢筋混凝土结构的办公大楼。
It was only thirty years ago that the building industry felt confident enough to erect office blocks of steel and reinforced concrete that had more than a dozen floors.
如果你碰巧将一些汽油或机油洒在地板上，报纸将助于吸收倾洒物并且可以防止混凝土永久染色。
If you happen to spill some gas or oil on the floor, newspaper will help absorb the spill and can prevent a permanent stain on concrete .
为了减少建筑的整体重量，它在楼层中使用了较少的混凝土；这反过来又减少了对结构钢的使用。
To reduce the overall weight of the building, it used less concrete in the floors; that in turn enabled it to cut down on structural steel.
将混凝土混合物倒入大海后立即开始硬化过程，而且该物质非但不会在水中溶解，还保持坚硬耐久。
Pouring concrete mixture into the sea immediately started the hardening process and rather than just dissolving in the mass of water, the substance was tough and long-lasting.
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