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The welder carefully welds the steel beams together on the construction site.

焊工在建筑工地上仔细焊接钢梁

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Nowadays, slop roof consists of steel column and beam or steel truss and purling, and connected with existed building by concrete beam cast in place, is being used commonly in this project.

前,在全国各地的“平改用轻钢结构屋顶,由钢柱、钢梁或钢桁架及钢檩条构成,通过浇筑混凝土卧梁将新增轻钢屋顶与原有混凝土结构连接。

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VOA慢速英语_世界

The hotel elements were built on steel beams and could be taken out.

酒店的元素建在钢梁上,可以拆卸。

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VOA Special 2018年2月合集

Large concrete blocks were also placed against the beams for added support.

钢梁上还放置了大型混凝土块加强支撑。

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双语版 TED-Ed 演讲精选

This is more than enough time to evacuate most buildings, and once the smoke has settled, charred panels can be swapped out — unlike melted steel beams.

这段时间对于从大多数建筑物撤离是绰绰有余的,而且一旦烟雾消散,烧焦的面板可以被换掉,不像熔化的钢梁

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美国队长2:冬日战士

In the shattered wreckage of Charlie Helicarrier's server interface dome, Steve Rogers used all of his strength to lift a fallen steel beam off Bucky Barnes.

在三号空天母舰服务器接口穹顶残破的废墟内,史蒂夫 · 罗杰斯力把一根坠落的钢梁从巴基 · 巴恩斯身上移开。

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未来世界建设

As long as they are continually replaced, theoretically there is nothing stopping a building like the Empire State from lasting for centuries.

只要不断更换钢梁,理论上,帝国大厦这样的建筑是可以使几个世纪的。

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经济学人(汇总)

The energy required to produce a laminated wooden beam is one-sixth of that required for a steel one of comparable strength.

生产一层合梁所需的能量是同等强度钢梁所需能量的六分之一。

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现代大学英语精读(第2版)第四册

Water is used not just to grow food but to make every kind of product, from microchips to steel girders.

水不仅来种植粮食,还来制造从芯片到建房、架桥钢梁等各种产品。

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坦尼克号

But our highly-detailed model also shows decks collapsing as it crushed together, heavy steel beams twisted and torn like straws.

但是我们高度详细的模型也显示甲板在挤压在一起时倒塌,沉重的钢梁像吸管一样扭曲和撕裂。

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二战启示录

On the night of 13th of May, they bring in beams to build bridges. The French fight back.

在5月13日晚间他们带了钢梁要来搭桥。法国进行了反击。

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未来世界建设

These beams have a shelf life of about 100 years before needing to be replaced – and it's actually quite common for steel beams to be replaced piece by piece in old skyscrapers, especially in New York.

这些钢梁的保质期大约为 100 年,然后才需要更换——实际上,老式摩天大楼的钢梁被一根根更换是很常见的事情,尤其是在纽约。

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VOA Special 2018年2月合集

Rescue workers put up steel beams against the building in an effort to prevent it from completely collapsing.

救援人员在这栋建筑上安装了钢梁,防止其彻底垮塌。

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未来世界建设

Not having enough real life examples at the time, engineers feared the steel beams inside the building would not last more than 60 years if nothing was done to preserve them.

由于当时没有足够的实际案例,工程师们担心,如果不采取任何保护措施,大楼内的钢梁寿命不会超过 60 年。

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未来世界建设

In fact, nearly all modern skyscrapers are made up of steel beams.

事实上,几乎所有现代摩天大楼都是由钢梁组成的。

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探索科学奥

The bones are like the steel beams of a building.

骨头就像建筑物中的钢梁

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AWS Podcast

And so it's things like, you know, we have the, when we're building the steel, when we're building the frame of the building, the mezzanine will have a steel floor, you know, there's steel beams that make up the mezzanine.

所以在建造钢结构,建造建筑物框架时,夹层会有一个钢制地板,你知道,夹层是由钢梁组成的。

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Science Fiction - Daily Short Stories

Then his eyes, looking up, caught the glistening polished lens of a powerful magnifying glass, which hung by a black ribbon from a hook on one of the heavy steel beams which supported the huge mass of silently whirring apparatus.

于是, 他抬头时, 目光被一个强力放大镜的光亮镜片吸引住了,那放大镜一根黑丝带挂在支撑着那庞大静默运转设备的重型钢梁上的一个钩子上。

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精选英语短文

It began with 400 tons of steel beams erected like a metal jacket around the structure, followed by the wrapping, which was conducted by a team of climbers over the course of a few days.

首先是将 400 吨钢梁像金属外套一样竖立在结构周围,然后是包裹, 由一组登山者在几天内完成。

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经济学人 Science and technology

Such an object, which aims to trap sound the way cosmological black holes trap light, can be built by welding steel beams that taper to a thin point to the inside of the ship's hull.

这样一个物体旨在像宇宙学黑洞捕获光线一样捕获声音,可以通过焊接钢梁来建造, 这些钢梁逐渐变细, 直到船体内部的一个细点。

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Earth Ancients

A crane was lifting thousands of pounds of steel beams and also in the cable snapped and they fell and it crushed the machine shop that he worked in and killed everybody in it.

一台起重机正在吊起数千磅的钢梁,结果缆绳断裂,钢梁坠落,压垮了他工作的机修车间,里面的人部遇难。

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TED-Ed(视频版)

He proposed swapping an internal grid of steel beams for a steel and concrete exoskeleton that would make buildings more resilient to wind while using far less heavy materials.

他提议将钢梁内部网格换成钢筋混凝土外骨骼,这将使建筑物更能抵御风,同时使更轻的材料。

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