Wood also has low thermal conductivity, making it easier to heat and cool buildings with less energy waste.

木材还具有低导热性，使其更容易为建筑物供暖和制冷，减少能源浪费。

This conductivity creates a phenomenon we can see, when the excited charged particles escape.

这产生了我们能够看到的一种现象，此时激发了带电粒子逃逸。

The smart bit is that the tubes' conductivity is affected by cracks in, or corrosion of, the painted surface.

之所以能，是因为若涂层表面出现裂缝或被腐蚀，纳米管的导电性就会改变。

If inundated by chloride ions, as a result of corrosion by salt water, their conductivity increases.

若因海水腐蚀而大量接触氯离子时，其导电性会增强。

First, they coated these with carbon nanotubes, to improve their conductivity.

首先，他们在这些木条子外面包上了纳米，以提高们的导电性。

The effects of high pressure can also work in reverse, causing some metals to lose conductivity or become insulators.

高压也能产生相反的效果，可能会使一些金属失去导电性或变成绝缘体。

Professor Daniel Nicodemo credits silk's price tag to its thermal conductivity and sturdiness.

Daniel Nicodemo 教授将丝绸的价格标签归功于其导热性和坚固性。

And right now, we're able to increase the conductivity of skin over 300-fold with our conducting tattoo ink.

现在，我们能够使用我们的导电纹身墨水将皮肤的电导率提高 300 多倍。

This conductivity isn't affected by small changes in the material, like impurities or imperfections.

这种电导率不受材料微小变化的影响，例如杂质或缺陷。

A conduction abnormality is basically when there's a problem with electrical conductivity of the heart.

- 传导异常基本上是指心脏的导电性出现问题。

The cables have extremely high conductivity, and they rival state-of-the-art polymers that we've developed for things like foldable cell phones and solar panels.

这些电缆具有极高的导电率，可与我们为可折叠手机和太阳能电池板等产品开发的最先进的聚合物相媲美。

Conductivity also depends on the material -- metal, for example, conducts heat much faster than wood.

传导取决于材料的类型，金属 例如，的导热速度比木材快得多。

And since electrolytes carry electric charge, the higher the concentration of electrolytes in a solution the higher it's electrical conductivity.

由于电解质带有电荷，因此溶液中电解质的浓度越高，其电导率就越高。

In smartphones, these create the screen and color display, aid conductivity, and produce the signature vibrations, amongst other things.

在能手机中，这些材料构成了屏幕和彩色显示屏、有助于导电并产生标志性振动等。

Their shape allows these particles to be packed efficiently into an anode, increasing contact between them, and thus overall conductivity.

们的形状允许这些颗粒有效地堆积到阳极中，增加们之间的接触， 从而增加整体导电性。

These properties of high electrical conductivity, strength, and thermal conductivity, combined with its high optical transparency, make graphene an ideal material for numerous applications.

这些高导电性、强度和导热性的特性，加上其高光学透明性，使石墨烯成为众多应用的理想材料。

It works by measuring changes in the body such as blood pressure, pulse, respiration, and skin conductivity when a person is asked a series of questions.

当一个人被询问一连串问题时，这种仪器通过检测身体，诸如血压，脉搏，呼吸和皮肤的一些变化来测谎，。

That does not affect their electrical conductivity, but nanoscale particles like this are known to scatter and obstruct the passage of heat through imperfectly understood quantum-mechanical processes.

们的导电性不会因此受到影响，但是人们知道像这样的纳米级颗粒会分散开来并通过人们还尚未完全理解的量子力学过程阻碍热量通道。

In equations, we represent this inherent conductivity, known as thermal conductivity, using the letter k.

在方程中，我们表示这种固有的能力 电导率，称为材料电导系数。

Arrhenius found that you can even reverse engineer your study of a solution and by measuring it's electrical conductivity, figure out how concentrated it is.

Arrhenius 发现你甚至可以对你的溶液研究进行逆向工程，通过测量的电导率，计算出的浓度。