You're overestimating the tensile strength of the substructure you're building.

你高估了你做的基础部分的抗张。

Though flexible enough to be woven, bamboo has a higher tensile strength than steel.

虽然竹子柔软到可以编织，但它比铁有更的张力。

Yang's team tested the tensile strength of hair from eight different mammal species, including humans.

杨的团队测试了包括人类在内的八种哺乳动物毛发的抗张。

These tissues are less stretchable, but still have considerable tensile strength.

这些组织展性较差，但仍有相当大的抗拉。

Collagen accompanies the extracellular matrix in providing the structure and tensile strength of connective tissues like our ligaments and tendons.

胶原伴随细胞外基质，为韧带和肌腱等结缔组织提供结构和抗拉。

Glulam, on the other hand, glues boards together in the same direction, forming massive beams with tensile strength comparable to steel.

而胶合木则是将板材沿同方向粘合在起形成巨大的横梁，其抗拉可与钢铁相媲美。

Now, I notice you're using titanium. Did you give any consideration to carbon nanotubes? They're lighter, cheaper, and have twice the tensile strength.

我注意到你用的是钛金属，你有没有考虑过用碳纳米管，它们更轻更便宜，拉则是钛的两倍。

This is its tensile strength — how much load it can take before breaking.

这是它的抗拉——它在断裂前可以承受多少负载。

The kind of strength we’re talking about here is tensile strength.

我们在这里谈论的那种力量是抗拉。

And the strongest spider silk in the world has a tensile strength of about four billion pascals.

而世界上最结实的蜘蛛丝的抗拉约为四十亿帕斯卡。

I don't think they were calibrating the skin and looking at tensile strength and things like that.

我认为他们没有校准皮肤并观察抗拉之类的东西。

I understand what you said, but plain concrete has limitations in terms of tensile strength and ductility.

John：我明白你说的，但普通混凝土在抗拉和延展性方面存在局限性。

For example, in heat treating of steel tubes, a tensile test is often done to measure tensile strength.

例如，在钢管的热处理中，经常进行拉试验来测量拉。

Is there any evidence for any compounds or injectable drugs that can restore the tensile strength and thickness to the discs?

是否有任何化合物或注射药物能够恢复椎间盘的抗拉和厚的证据呢？

Reinforced concrete is concrete that is strengthened by the addition of initially iron and then later steel to give it tensile strength.

钢筋混凝土是在混凝土中加入铁或后来的钢以增其抗拉的种混凝土。

As a result, wood lacked steel's tensile strength or concrete's compressive strength — each necessary to support tall buildings and battle the powerful winds found at high altitudes.

所以木材缺乏钢铁的抗拉或混凝土的抗压，而这些都是支撑高层建筑和对抗高海拔地区风所必需的。

My favorite coffee shop in Washington, D.C. has adopted this cardboard straw and it has all the tensile strength of a chocolate eclair.

我最喜欢的华盛顿特区咖啡馆用了这种纸吸管，它的抗拉还不如根巧克力闪电泡芙。

It also has extreme strains in terms of the tensile strength that would be required, that basically no material could possibly hold this thing together.

它在拉方面也面临着极端的压力，基本上没有材料能够承受这种压力并将这个结构维持在起。

And so if we were to test the tensile strength of different materials, so what you do is you put them in a big vice like this.

所以, 如果我们要测试不同材料的抗拉, 那么你要做的就是把它们放在像这样的大副中。

A spider's web is incredibly strong though, with a tensile strength 5 times greater than steel, and yet is incredibly lightweight- a single strand that encircled the globe would weigh only 1 pound 2 ounces.

蜘蛛网非常坚固，抗拉是钢的 5 倍，而且非常轻——单根蜘蛛网环绕地球仅重 1 磅 2 盎司。