And the tyres are reinforced with Kevlar on that.

而轮胎是凯拉尔钢筋与。

With spikes protruding from a Kevlar vest and even -- A set of coyote whiskers.

从凯夫拉尔背心上伸出来的尖刺甚至还挂有一串郊狼的胡须。

You can't buy it at the store. It's made out of Kevlar. The reason for that is puncher resistant.

在商店里是买不到的。它是用聚醯胺纤维制成的。选择这种材料是因为它耐磨。

And Leigh says knots could be just as helpful in the molecular world-like for stronger braided polymers-maybe a better Kevlar.

利表示，结在分子世界也一样非常有用，比如更坚韧的辫状聚合物，或是更好的凯夫拉尔纤维。

Because Kevlar and other body armors are incredibly heavy.

因为凯夫拉尔和其他防弹衣非常重。

Kevlar is a fibrous material with qualities that make it able to reject bullets.

凯夫拉尔是一种纤维材料， 具有能够阻挡子弹的特性。

We call her invention Kevlar and today it appears in tyres, oven gloves, bulletproof vests, space suits and spacecrafts.

我们称她的发明为 Kevlar， 如今它出现在轮胎、烤箱手套、 防弹背心、 太空服和航天器中。

Well, the Air Force Office of Scientific Research does-they funded the study- because Kevlar and other body armors are incredibly heavy.

美国空军科学研究办公室就很关心，他们资助了这项研究，因为凯夫拉尔防弹衣和其他盔甲都非常重。

The fibers form a protective barrier against gunfire. Bullets lose their shape when they strike Kevlar.

这些纤维形成了抵御枪击的保护屏障。 子弹击中 Kevlar 时会变形。

Lightweight and sturdy, they can be as tough as a Kevlar vest or as flexible as a sandwich bag.

它们既轻巧又结实， 可以像 Kevlar 背心一样坚韧， 也可以像三明治袋一样灵活。

To an altogether different kind of innovation: Kevlar is the lightweight fibre used in bulletproof vests.

一种完全不同的创新：Kevlar 是一种用于防弹背心的轻质纤维。

They wear Kevlar vests to protect the upper body. Soldiers wear more extensive clothing protected with Kevlar against heavier ammunition.

他们穿着 Kevlar 背心来保护上半身。 士兵们穿着更宽大的衣服， 用凯夫拉纤维保护， 以抵御更重的弹药。

Today, about three thousand people are members of the Kevlar Survivors' Club.

今天，大约有三千人是 Kevlar 幸存者俱乐部的成员。

The men fired handguns at several materials protected by Kevlar. The material changed the shape of the bullets.

这些人用手枪射击了几种受凯夫拉尔保护的材料。 材料改变了子弹的形状。

Its limbs and other parts were made in a 3D printer and reinforced with the strong, light-weight plastic called Kevlar, used for modern military helmets and bodysuits.

由3D打印机打印其四肢和其它部件后再用原本用于军队头盔和防弹服的坚固轻便凯夫拉塑料进行加固。

Kevlar might not have been invented had Stephanie Kwolek been able to seek a career in medicine. From childhood, she wanted to be a doctor.

如果 Stephanie Kwolek 能够从事医学事业， Kevlar 可能就不会被发明出来。 从小，她就想成为一名医生。

There is a dazzling array of things in the shoe, a phone, a GPS tracking device, Kevlar shoelaces, a payment ring in cash in case of a stolen wallet.

鞋子里有琳琅满目的东西，一个电话，一个GPS跟踪装置，凯芙拉合成纤维鞋带，付款戒指和现金，以防钱包被偷。

He showed us the difference between a fire staff, which is a long piece of wood or aluminum with two Kevlar wicks, and fire poi, which are Kevlar wicks with chains and finger loops.

他向我们展示了消防人员和消防员之间的区别，消防人员是一根长木头或铝， 带有两个 Kevlar 灯芯， 而 fire poi 是带有链条和指环的 Kevlar 灯芯。