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。

And so then you picked up the rebar?

所以你就捡起了钢筋？

He has a piece of rebar sticking out his chest.

他的胸腔里插了根钢筋。

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合材料制成的商业钢筋。

Dr. Reid will extract the rebar.

Reid医生现在要把这个钢筋取出来。

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

你没有留着那根钢筋吧？

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

但近几个月来，我们看到以色加进和钢筋，数量几乎没有限制。

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

商务部已裁定来自墨西哥和土耳其的廉价螺纹钢不公平地损害了美国生产商。

Tangled rebar was thrown nearly a mile away.

扭曲的钢筋被抛掷至近一英里之外。

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

在下一步之前，我们一定要建一个新的混凝土模板拉直钢筋。

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.

那评分可能就是为什么我觉得钢筋那么丑和让人不安。那是鲍勃·里斯尔。

Yeah, he'll take heavy rebar and bend it and, you know, put on strength shows with his hands.

是的，他会拿起沉重的钢筋，用手将其弯曲，你知道的，用他的双手表演力量展示。

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

但是因为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.

与钢筋供应商合作，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。

And then this big grid, because that represents something about the construction and the pillars with the rebar sticking out of them.

然后这个大的网格，因为这代表了关于建筑结构和那些带有伸出的钢筋的柱子的一些东西。

This team began with commercially available rebars made from carbon fiber composite, although these are as strong as steel ones they are expensive.

这个团队最初使用的是商用碳纤维复合材料制成的钢筋，尽管它们和钢制钢筋一样坚固， 但价格昂贵。

Basically, Mehdi's plan was to use the build up of heat from electrical resistance to create a hot rebar knife through icy butter.

基本上，Mehdi的计划是利用电阻产生的热量，在冰冷的黄油中打造出一把炽热的钢筋刀。

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。

And so if you start recycling the existing property, that puts a lot more rebar into steel and you've produced a lot of the steel already.

因此， 如果你开始回收现有资产，这将大大增加钢筋的回收利用， 并且你已经生产了大量的钢材。