ThickCactus85 asks, " How do jet engines work? "

ThickCactus85 问道：“气发动何工作的？”

For example, you try to make a jet engine.

比，你试着去制造 一台气式发动。

They were also responsible for the first American jet engine.

他们还负责生产第一台美式气飞的引擎。

The jet engines suck, squeeze, bang, and blow.

气发动吸气、压缩、爆炸和排气。

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

我们已经对气发动的工作方式进行了彻底的重新设计。

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

当达到75到80分贝时，我觉得就像气发动发出的噪音。

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

这种边际增益的理念最终可以让你 做出一个很好的气式发动。

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气发动，通用电气估计已经为三分之二的商业航班提供动力。

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

这样的爆炸分贝高达250，比气发动更响，而且不一次性的爆炸。

He spent his entire career designing rocket and jet engines.

他的整个职业生涯都奉献给了火箭及气发动的设计。

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

这套装备带有四个气发动，有所谓的“飞行员服”。

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

瓦维尔和他的同事们正在尝试一种将火箭及气发动混的独特方法, 这就SABRE。

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，西佛尔场雇人射杀附近野鹅，以避免它们撞上飞弄坏引擎。

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

即使小型无人也可能被吸入继而摧毁客引擎，导致整个客失控。

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 年代，人们开始研究何在船上安装气发动。

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

指挥气式飞着陆和起飞的人们要忍受140分贝的噪音。

So this is a picture of a jet engine with the cowling or the nacelle taken off of it.

因此，这一张气发动的照片，整流罩或舱已被拆下。

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

就在场附近，美国一家主要航空公司刚刚开设了一个大型设施，用于测试气发动。

Not only that, jet engines are more efficient at altitude.

- 不仅此，气发动在高海拔地区的效率更高。

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

果这还不够，三星还生产气发动。