For example, you try to make a jet engine.

比如，你试着去制造 一台喷气式发动机。

He spent his entire career designing rocket and jet engines.

他整个职业生涯都奉献给了火箭及喷气发动机。

They were also responsible for the first American jet engine.

他们还负责生产第一台美式喷气飞机引擎。

And we've had complete re-architecture of how jet engines work.

我们已经对喷气发动机工作方式进行了彻底重新。

When it's at about 75, 80 decibels, I'd say a jet engine.

当达到75到80分贝时，我觉得就像喷气发动机发噪音。

Now, this idea of marginal gains will eventually get you a good jet engine.

这种边际增益理念最终可以让你 做一个很好喷气式发动机。

One will make jet engines, which GE reckons already power two-thirds of all commercial flights.

其中一家公司将生产喷气发动机，通用电气估已经为三分之二商业航班提供动。

Such testing also isn't a one-off burst of 250-decibel sound louder than a jet engine.

这样爆炸分贝高达250，比喷气发动机更响，而且不是一次性爆炸。

It has four jet engines and you have what's being called a " jet man suit" .

这套装备带有四个喷气发动机，有所谓“飞行员服”。

Varvill and his colleagues are taking a unique approach, a hybrid rocket and jet engine, the SABRE.

瓦维尔和他同事们正在尝试一种将火箭及喷气发动机混合独特方法, 这就是SABRE。

Even small drones could disable a passenger jet by getting sucked into and destroying a jet's engine.

即使是小型无人机也可能被吸入继而摧毁客机引擎，导致整个客机失控。

Schiphol Airport, van Nimwegen explained, employs hunters to dispatch wild geese that might otherwise foul jet engines.

范尼姆维根解释道，西佛尔机场雇人射杀附近野鹅，以避免它们撞上飞机弄坏引擎。

Once the 1950s came around though, and people started figuring out how to put jet engines on their boats.

时间来到 20 世纪 50 代，人们开始研究如何在船上安装喷气发动机。

People who direct jet engines in landing and take-off and are subjected to 140 decibels of sound in one go.

指挥喷气式飞机着陆和起飞人们要忍受140分贝噪音。

And it's near that airport that a major U.S. airline has just opened a massive facility where jet engines are tested.

就在机场附近，美国一家主要航空公司刚刚开了一个大型施，用于测试喷气发动机。

And if that wasn't enough, Samsung also makes jet engines.

如果这还不够，三星还生产喷气发动机。

It was like standing next to a jet engine or something.

这就像站在喷气发动机或其他东西旁边。

What, you mean some saucer-shaped jet engine?

你是说某种茶杯形状喷气飞机引擎造成？

Guys who sell jet engines got that e-mail.

卖飞机发动机人都收到那封邮件了。

Together, these dramatically improved the fuel efficiency and power-to-weight ratio of jet engines.

这些共同极大地提高了喷气发动机燃油效率和功率重量比。