So the airplane won't actually be in the sonic boom.

因此，飞机实际上不受到爆的影响。

This can be heard from the ground as a sonic boom.

在地面上 可听到一声“爆”。

The pilot of the airplane won't actually feel the sonic boom.

飞机的驾驶员实际上不感觉到爆。

And Christine Darden is best known for her sonic boom research.

克里斯汀·达顿爆研究而闻名。

As you can imagine, sonic booms can be disruptive to life on the ground.

不难想象，爆对地表物造成何种破坏。

To understand how this might work, it's important to understand how a sonic boom happens.

了解工作原理，必须先了解爆是如何产的。

So right across the sonic boom, you have a change in pressure and temperature and density.

因此，在爆的瞬间，压力、温度和密度都变化。

When I heard a sonic boom for the first time, I finally understood why it was such a big deal.

当我第一次听到爆的时候，我终于明白了它为何如此重。

But they've had to spend decades researching ways to fix issues with supersonic travel like a little thing called Sonic boom.

但是此前他们已经花了数十年的时间来研究如何解决超速飞行的问题，比如一个叫做爆的“小”问题。

But what exactly causes the sonic boom in the first place?

但是，究竟是什么导致了爆？

It's similar to a sonic boom but with light instead of sound.

它类似于爆，但用的是光而不是声。

But once in the air, this nose is key to reducing the sonic boom.

但一旦飞到空中，这个鼻子就是减少爆的关键。

As they reached Mach 2 the sonic booms could be heard throughout the desert below.

当他们达到2马赫时， 整个沙漠都可听到爆。

The air exited tunnels with a sonic boom that could be heard 400 meters away.

空气离开隧道时出爆， 400 米外都能听到。

It's designed to go supersonic without making the loud sonic boom, that -- that we've been accustomed to hearing for decades now.

它的设计目的是达到超速，而不产巨大的爆，我们已经听了几十年了。

Since a bullet moves faster than the speed of sound it creates a sonic boom.

由于子弹的移动速度比速快， 因此产爆。

When an object moves at supersonic speed, it generates a continuous moving shockwave known as a sonic boom.

当物体超速运动时，它产连续移动的冲击波，称为爆。

But a common misconception is that a sonic boom doesn't just boom once when the plane hits  that speed.

但一个常见的误解是，当飞机达到这个速度时，爆不仅仅爆炸一次。

This Sonic boom, an enormous amount of sound energy created when an aircraft breaks the sound barrier, which is about 750 miles per hour.

爆指的是飞机突破障时产的巨大声能，时速约为 750 英里。

Pant legs vibrate from shock waves produced by a stream of sonic booms coming out of the Falcon 9's exhaust.

裤腿因猎鹰9号排气管出的声爆产的冲击波而震动。