混凝土

石块应该固定在混凝土基座上。

The blocks should be laid on a bed of concrete .

厂房只剩下混凝土骨架了。

Only the concrete skeleton of the factory remained .

罗马人首先使用混凝土作建筑材料。

The Romans were the first to utilize concrete as a building material .

核反应堆由钢筋混凝土围住。

The reactor is encased in concrete and steel .

混凝土是沙和水泥的混合物。

Concrete is a mixture of sand and cement .

等待混凝土凝结。

Wait for the concrete to go hard .

他们住在了无生气的混凝土楼房里。

They live in soulless concrete blocks .

花园里铺设了混凝土。

The garden had been concreted over .

我们将使用混凝土铺地面。

We 'll use concrete paving .

混凝土是搅拌好的。

The concrete was ready mixed .

他们就躺在铺在混凝土地面上的睡袋上。

They had lain on sleeping bags on the concrete floor .

最终，水会渗透进周围的混凝土中。

Eventually , the water will permeate through the surrounding concrete .

混凝土会像岩石一样坚固。

The concrete will stay as solid as a rock .

这些塔楼耸立在一个混凝土墩座上。

The towers rise out of a concrete podium .

建筑工人在8根细柱上架起轻巧的混凝土穹顶。

The builders have perched a light concrete dome on eight slender columns .

运土卡车和混凝土搅拌机闲置着。

The earth-moving trucks and cement mixers lay idle .

鲜花摆上之后，突兀的混凝土墙便显得柔和起来。

Stark concrete walls have been softened by a show of fresh flowers .

外墙用的是预制混凝土。

The exterior walls were made of pre-formed concrete .

他只是把地面清理之后浇上了混凝土。

He merely cleared and concreted the floors .

曾经将这座城市分隔开的混凝土墙现在已几乎不复存在。

The concrete wall that used to divide this city has now all but gone

监狱是钢筋混凝土结构的。

The prison was made of reinforced concrete .

这些柱子必须用混凝土固定。

The posts have to be set in concrete

监狱周围有一圈40英尺高的混凝土墙。

A forty-foot-high concrete wall encircles the jail

必须用巨大的风扇来冷却混凝土地面，将其温度控制在150度以下。

Huge fans will have to cool the concrete floor to keep it below 150 degrees .

该旅馆有两个缺点。其一，它是个非常难看的大型混凝土建筑。其二，它位于一个相当偏僻的地段。

The Hotel has two strikes against it . One , it 's an immense ugly concrete building . Second , it lies in a rather awkward position

事实上，将机器用混凝土封存在隧道一侧比将其拆开运回英国更加便宜。

It will actually be cheaper to leave the machine encased in concrete to one side of the tunnel , than to take it apart and bring it back to Britain

他们需要一台起重机来吊起混凝土块。

They need a hoist to lift the concrete blocks .

他们需要吊起混凝土块。

They need to hoist the concrete blocks .

1969年在混凝土板上铺设了51mm厚的沥青混凝土铺装层。

In1969 a ( 51mm ) bituminous concrete overlay was placed on the concrete deck .

他们用混凝土造了一只船。

They formed a boat out of concrete .