Okay, how do you prevent eddy currents in a transformer?

你如何预防变压器的涡损耗？

Tapering a building as it rises also breaks up the uniformity that causes vortex shedding.

建筑物在上升过程变细，也打破了导致涡脱落的建筑物均匀性。

An eddy is a large current of water moving in a circular motion.

涡是指做圆周运动的大量水。

And today's super-skinny skyscrapers have to deal with a particular wind-induced phenomenon called vortex shedding.

今天的超薄摩天大楼不得不应对一种特殊的由风引起的现象，称为涡脱落。

This high pressure system is a clockwise spinning vortex.

这一高压系统是顺时针旋转的旋转涡。

In low winds, these vortices cancel each other out.

在低风，这些涡相互抵消。

Those are essentially whirls of air.

涡本质上是空气的漩涡。

In other words, big eddies transfer their energy to smaller eddies, which do likewise at other scales.

也就是说，大的涡会把能量传给小的涡，后者只是前者的缩小版。

Turbulence in the regions between zones and belts can create storms, gigantic vortices raging in the clouds.

在区和地之间的涡会形成风暴或云团的巨型旋涡。

Aluminium can be separated from the plastic using a machine called an " Eddy Current Separator" .

铝可以用一种叫做“涡分离器”的机械装置从塑料被分拣出。

They avoid obstacles, effortlessly slalom between vortices or whirlpools, and hide from predators—even when they can't see.

它们能避开障碍物，不费吹灰之力的游走在涡间，还能躲过掠食者的追踪—这都是在看不见的情况下完成。

Good initial results were repeated by a larger working model called Vortex installed in a nearby field.

他们随后在附近地区建造了名为涡的更大工作模型进行重复试验得到结果很是理想。

As I drifted between the trees, surrounded by the chatter of the forest, swirling waves of pink and purple engulfed me.

当我在树木间漂时，四周都是森林的喧闹声，粉红色和紫色的涡将我环绕。

This happens when wind flowing past a building creates vortices, strong swirls of air that magnify the damaging effects of wind.

当风吹过建筑物时就会产生涡，这种强烈的涡会放大风的破坏效果。

This revolutionary engine was called a Compound Vortex Controlled Combustion Engine, or CVCC for short.

这种革命性的发动机被称为复合涡控制燃烧发动机，简称 CVCC。

So as the universe dissipates energy, there's these upstream eddies that create biological order.

因此， 随着宇宙耗散能量，这些上游的涡创造了生物秩序。

Now, the problem with eddies is, they tend to disappear.

现在， 涡的问题是，它们往往会消失。

This research found that the tabs generate  small vortices below the aircraft's wings.

这项研究发现，翼片会在飞机机翼下方产生小涡。

The Polar  Night Jet is the Jetstream that bounds the vortex at the North pole.

极夜急是围绕北极涡的急。

A finer bloom than the foam bell in an eddying pool is this little bird.

这只小鸟比涡池的泡沫钟更美丽。