Most of the material is an insulator, but its surface can carry an electric current.

大部分这种材料都是一个绝缘体，但其表面仍可带一支电流。

Filled thus far, PLUG is still buoyant and will float wherever the current carries it.

灌了这么些水PLUG仍然可以浮于水面，随河水任意漂流。

But when the material is subjected to high pressure, the microparticles are squeezed close enough together to carry a current.

但当这种材料受到高压影响其中的金属微粒受到挤压便会带电。

We also use this adjective " live" to refer to a wire that is carrying electric current or electricity.

我们还使用这个形容词“带电”来指代承载电流或电力的电线。

One is lined with rows of a transparent, conductive material that carry an alternating electric current.

其中一个内衬着一排排透明的导电材料，它们携带交流电。

Water in a flooded basement can carry an electric current, downed power line submerged in floodwater can also shock.

被洪水淹没的地下室中的水可以携带电流，淹没在洪水中的倒下的电线也会触电。

But when he brought the magnet close to a wire carrying a current, the magnetic field from that current exerted a force on the needle, moving it to point in a different direction.

但是，当他将磁铁靠近载有电流的导线时，电流产生的磁场会对针施加一个力，使其指向不同的方向。