And the thickness of individual hairs varies from species to species.

个体毛发的程度因物种而不同。

The spider can also control thread thickness and make various textures of silk.

蜘蛛还可以控制丝的，从而形成各种质感。

They stand erect and unbending in face of North China's violent wind and snow.

哪怕只有碗那罢，它却努力向上发展，高到丈许，两丈，参天耸立，不折不挠，对抗着西北风。

One, for instance, consisted of rods of various lengths and thicknesses which would stand up on end like ninepins.

例如，有一种装置是由一些长短、不同的木棒组成，就像九柱戏的木棒一坚立着。

The thread is wound onto a brush, so it can be stretched and given an even thickness before it is dyed.

把蛛丝绕在一个梳子上，在染色前把它拉到一致。

Usually a bonnet has a thick string or ribbon that goes around your chin.

通常，帽子有一条的绳子或缎带环绕您的下巴。

Seven millimeters. I know that's your preferred lead width.

七毫米 我知道这是你喜欢的。

Scientists can tell the wind direction by the thickness of the loess.

人们通过沙土的判断出了风向是东南风。

Light microscopes let us observe things that are at least 250 nanometers apart, which is about the thickness of a human hair.

光显微镜可以让我们观察到至少 250 纳米的东西，这大约是人类头发的。

The thatched roofs, which were of unequal thickness, looked like brown velvet and could resist the fiercest gales.

不等的茅草屋顶， 看起来就像棕色的天鹅绒， 可以抵御最猛烈的狂风。

Remarkably elastic, it can be stretched to nearly eight times its length and it is stronger than steel wire of the same thickness.

弹性卓越，能被拉伸到自身八倍长，强度比同的钢丝还要大。

And because this tension and the force of gravity would vary at different points, its strength and thickness would need to vary as well.

而因为缆线各点所受的拉力和重力都不同，它的强壮程度和也必须随之改变。

I'll spare you the stress and confusion, dear, because I can tell by the size of your pores, you're a sweater.

我还是省了你紧张跟困惑的功夫吧 亲，因为从你毛孔的来看，你肯定很会冒汗。

The device is made up of hundreds of cotton fibers  which are impregnated with graphite, wrapped into a cylinder about the thickness of a soda straw.

该装置由数百根浸有石墨的棉纤维组成，包裹成一个大约苏打吸管的圆柱体。

The windshield was now trembling under a hail of blows from knuckle-like twigs and a branch as thick as a battering ram was pounding furiously on the roof, which seemed to be caving in.

无数手指关节般的小树枝发动了雹子般的猛烈敲击，震得挡风玻璃瑟瑟颤抖，一根有攻城槌那么的树枝正在疯狂地捣着车顶，车顶好像要凹陷下来了。

In 2018 two-thirds of small and medium-sized building firms said they could not find enough bricklayers, carpenters and joiners, in part because they had become overly reliant on importing plumbers from Poland and carpenters from Hungary.

2018 年，三分之二的中小型建筑公司表示他们找不到足够的砖瓦匠和木工，部分原因是它们已经过分依赖从波兰进口管道工和从匈牙利进口木匠。

He uncoiled a cord of the thickness of a finger, and four hundred feet long; first he dropped half of it down, then he passed it round a lava block that projected conveniently, and threw the other half down the chimney.

他展开一根手指、四百英尺长的绳子。他先把一半扔下去， 然后绕过一块方便突出的熔岩块，把另一半扔进烟囱。