Among the hardest patterns we've tried to understand is the concept of turbulent flow in fluid dynamics.

流体动力学里流的概念就是我们探求过的最艰深的模式之一。

Several turbulence-related injuries have been reported over the years.

年来，已经报道了几起与流有关的伤害。

This is what turbulence looked like in 1979, and this is what turbulence looked like in recent years.

这是 1979 年流的样子，这是近年来流的样子。

The hydraulic jump is where smooth flow becomes turbulent.

水跃是平稳流动变成流的地方。

The rising water nipped painfully at her feet.

飞涨的流狠狠地拍打着她的脚。

It said that winds were weak and clouds normally connected with air turbulence were not present.

该机构称，风力较，存在通常与空气流有关的云。

Several turbulence-related injuries have been reported over the years. But most injuries are minor.

年来，已经有几起与流相关的伤害报告。但大数伤害都是轻微的。

Oftentimes, the auto throttles though in severe turbulence are recommended to be turned off.

通常，自动节流阀虽然在严重的流建议关闭。

At the top of our field were more tall trees, and at the bottom was a fast-running stream.

田野高处是片高高的树林，低处是一条流息的小河。

And neither did other artists' work that seemed equally turbulent at first glance, like Munch's " The Scream."

其他艺术家那些第一眼看起来像是有流的作品亦是如此，比如蒙克的《尖叫》。

Another important characteristic of turbulence is the different scales of motion that these flows display.

流的另一个重要特征是这些流动显示出同的运动尺度。

So that’s how we recognize turbulence– but why does it happen?

这就是我们识别流的方式— —但它为什么会发生呢？

Turbulent currents corral the fish, and Sam Niang soon lands his family's supper.

汹涌的流将鱼赶入网中，山酿很快为家人捕获到了晚餐。

There's greater likelihood of encountering clear air turbulence in those hotspots.

在这些热点地区遇到晴朗空气流的可能性更大。

He felt dust fronts, billowings, mixings of turbulence, an occasional vortex.

他感觉到尘埃的锋面、滚滚的浪潮、流的混，以及偶尔出现的漩涡。

The Colorado River in the Grand Canyon has some of the highest white water in the country.

大峡谷的科罗拉河有着全国最急的流。

On a plane, you might feel all kinds of turbulence, but you can't see it.

在飞机上，你可能会感觉到各种各样的流，但你看到它。

So that's how the people who plan the flights and fly the planes deal with turbulence.

因此，这就是计划飞行和驾驶飞机的人处理流的方式。

Severe turbulence forced a Continental Airlines plane to divert to Miami to make an emergency landing.

严重的流迫使美国大陆航空公司飞机转移到迈阿密紧急降落。

CAT is the particular type of turbulence that is getting worse because of climate change.

CAT 是一种由于气候变化而变得越来越严重的特殊类型的流。