A changing electric field produces a changing magnetic field, which produces a changing electric field, and so on.

变化的场产生变化的磁场，磁场产生变化的场，以此类推。

This creates an electric field around the knife fish's body.

这刀鱼身体附近产生了场。

Even human cells have the ability to detect electric fields though not consciously.

即使是人类细胞也有能力探测场, 尽管不是有意识的。

Except with light, the things doing the waving are electric and magnetic fields.

除开光，产生波动的是场和磁场。

One of the dangers of electric fields is that they can be harmful to humans.

场虽然会危害人体。

This sounds in some ways like the electric fields that exist in and all around us.

这听起我们周围存的场。

This relationship between electric fields and magnetic fields is a fundamental property of the universe.

场和磁场之间的这种关系是宇宙的基本属性。

Some discriminate between individual compounds by observing how the compounds move through a set of electric fields.

有些人通过观察化合物如何通过一组场区分各个化合物。

So, he showed that the lightning radiates an electric field which produces a voltage on the frog legs.

他证明了闪能辐射出一个场，青蛙腿上产生压。

And some fish, like the knife fish, generate an electric field around its body when it's swimming around.

有一些鱼，例如刀鱼，游泳时会其周围产生场。

You can think of a light wave as being made of both an electric field and a magnetic field.

你可以把光波想象成由场和磁场组成。

There's a lot more going on, especially the creation of electric fields and sharks have an incredible electro-reception sense.

还有很多事情要做，尤其是场的产生，鲨鱼有一种令人难以置信的接收流的感觉。

Now, the electric field starts acting on the liquid.

现，场开始作用于液体。

She knew that an enormous electric field had appeared.

她知道，出现了一个巨大的场。

That twitch is their electric field responding to the current.

这种抽搐是它们的场对流的反应。

They navigate, and hunt, by sensing the electric fields around them.

它们通过感知周围的场导航和狩猎。

But that blockage can be cleared by applying an electric field of 1600 volts per centimeter, parallel to the chocolate's flow.

但是，管道堵塞可以通过1600伏特/厘米的场清除，与巧克力的流相平行。

To make the glue unsticky, the researchers switch the direction of their system's electric field.

为了使胶水不粘， 研究人员改变了他们系统场的方向。

Billy, please solve for the electric field in this case.

比利，请求解此例中的场。

So physicists at Temple University in Philadelphia have devised an unusual solution to avoid that sticky situation: apply an electric field.

因此，费城天大学的物理学家们设计出了一种不同寻常的解决方法避免粘稠情况：使用场。