And so then you picked up the rebar?

所以你就捡起了钢筋？

You didn't happen to keep the rebar, did you?

你没有留着那根钢筋吧？

Dr. Reid will extract the rebar.

Reid医生现在要把这个钢筋取出来。

He has a piece of rebar sticking out his chest.

他的胸腔里插了根钢筋。

Reinforcing concrete with steel rods called rebars is the basis of modern construction.

钢筋混凝土是现代建筑的基础。

This team began with commercially available rebars made from carbon-fibre composite.

这个团队开始使用由碳纤维复材料制成的商业钢筋。

But we're seeing in recent months Israel allowing Gaza to import cement, rebar almost in unlimited numbers.

近几个月来，我们看到以色列允许加沙进口水泥和钢筋，数量几乎没有限制。

Before we can continue, we must build a new concrete form and straighten the rebar.

在一步之前，我们一定要建一个新的混凝土模板拉直钢筋。

Commerce Department has decided the cheap rebar from Mexico and Turkey unfairly harm US producers.

商务部已裁定来西哥和土耳其的廉价螺纹钢不公平地损害了美国生产商。

We unpacked our donkeys with difficulty -- the ropes were stiff as rebar -- and pounded our tent stakes into iron-cold earth.

我们吃力地卸掉驴子身上的东西，那绳子像钢筋一样坚硬，然后把帐篷桩打进冰冷的、铁板一样的地面。

That scoring is probably why I find rebar so ugly and unsettling. That's Bob Risser right there.

这种刻痕大概就是我觉得钢筋既丑陋又令人不安的原因。那边那位就是鲍勃·里瑟。

A cubic metre of typical concrete thus requires 100-120kg of rebar, at a cost of around a dollar a kilogram.

因此，一立方米的典型混凝土需要 100-120 公斤的钢筋，每公斤的成本约为 1 美元。

But because water gets in through tiny cracks, the rebars rust. This causes them to expand, widening the cracks and weakening the concrete.

是因为水会从细小的裂缝里渗透进来，所以钢筋会生锈了。这会导致裂缝扩大，混凝土变软。

With a rebar supplier, we co-developed a corrosion-resistant variant, boosting their revenue by 10% while securing exclusive pricing for our firm.

与钢筋供应商作，我们共同研发了一种耐腐蚀变体，使其收入提升了10%，同时为我们公司争取到了独家定价权。

So I take it that was your first rebar in the neck, too?

这也是你第一次从脖子里取钢筋吗？

The classic example is the steel mini mills which first produced low-quality rebar, then moved to sheet steel, stealing business from the large mills that had been dominant.

典型的例子是小型钢铁厂，它们先是生产低质量的螺纹钢，然后转向生产钢板，从一直占主导地位的大型钢铁厂那里抢走了生意。

Tom says Big Steel was again slow to adopt this mini mill technology, because these machines were only able to make small things like nuts, bolts, rebar.

汤姆说，大型钢铁公司在采用这种小型轧机技术方面再次进展缓慢，因为这些机器只能制造螺母、螺栓、钢筋等小东西。

By avoiding materials like steel rebar and concrete facades, which tend to erode in an ugly way as they break down, he thought their monuments could decay more gracefully.

通过避免使用像钢筋和混凝土外墙面这样的材料，这些材料在损坏时往往会以一种难看的方式侵蚀，他认为他们的纪念碑能够更加优雅地衰败。

But the problem with reinforced concrete, especially if the rebar isn't covered with enough concrete and is exposed to water and salt, is that the steel inside can rust.

钢筋混凝土的问题在于，特别是当钢筋没有被足够厚度的混凝土覆盖，暴露在水分和盐分中时，内部的钢材可能会生锈。

But I think it's really interesting to compare the exterior walls of the survival condo are up to nine feet thick of epoxy hardened concrete with roughly 600 tons of rebar.

我认为，将生存公寓的外墙——厚度可达九英尺的环氧树脂硬化混凝土，并配有约600吨的钢筋——与SILO的外墙进行比较，确实非常有趣。