The technological conscience of this effort is the jet propulsion laboratory's chief engineer, Gentry Lee.

技术方面的成就来自喷气推进实验室的总工程师真特瑞·李。

Why was she not allowed into the engineers' lectures on orbital mechanics and rocket propulsion?

为什么不让她参加工程师们关于轨道力箭推进的讲座？

We'd have to design new propulsion, navigation, hibernation and life support systems.

我们须设计新的推进，导航，冬眠生命支持系统。

NASA wants more time to examine problems with Starliner's propulsion system.

NASA希望有更多的时间来检查星际客机推进系统的问题。

Bruce Banerdt, a planetary geophysicist at the Jet Propulsion Lab in California.

加州喷气推进实验室的行星地球物理家布鲁斯·巴纳特到。

The submarine's nuclear propulsion system is said to be unaffected.

据这艘潜艇的核推进系统没有受到影响。

" Propulsion systems offline, " the car said.

“推进系统断线。”车载电脑提示。

Interesting side note, this is actually how the Jet Propulsion Lab was founded.

趣味附注喷气推进实验室就是这么建立的。

Their humbler followers, such as partridges, have a like power of strong propulsion, but soon tire.

次于野鸭鸽子的鸟，如鹧鸪，有的巨大推动力，但很快会疲劳。

A rocket is simply a structural body that you can launch, it has a propulsion system.

箭只是一个可以发射的结构体，它有一个推进系统。

Starliner's propulsion system is part of what NASA describes as the spacecraft's " service module."

“星际客机”的推进系统是NASA所称的“服务舱”的一部分。

The first electric propulsion engines were actually developed in the 50s and 60s.

最初的电力推进引擎，是在上世纪五六十年代发展起来的。

" Propulsion systems now online, " the car said.

“推进系统现已上线。”车载电脑发出语音播报。

SCOTT MORRISON, PRIME MINISTER OF AUSTRALIA: To stress again, this is about propulsion.

再次强调，这些武器都是动力驱动发面的。

One model being developed at NASA's jet propulsion laboratory is only a couple centimeters on each side.

NASA的噴射推進實驗室開發出一種模型每边只有几公分宽。

Hubble has revolutionized knowledge of the universe with thousands of spectacular images but has no built-in propulsion.

哈勃望远镜拍摄了数千张壮观的图像，彻底改变了人们对宇宙的认识，但它没有内置推进装置。

" You think? " He scooted over into the passenger seat. " How long to propulsion? "

“是吗？ ”他挪到副驾驶座上，“推进系统还要等多久？”

In the Summer of 2003, NASA's jet propulsion laboratory, delivered two exploration spacecrafts, to the surface of Mars.

在2003年夏季，NASA的喷气推进实验室派出了两台探测飞船，到星的表面去。

Thrust is the force that pushes a spacecraft through the air. It is produced by a propulsion system.

推力是推动航天器穿越空气的力。它由推进系统产生。

And hopefully we'll have new kinds of propulsion coming along as well.

希望我们也会有新的推进器出现。