For microspacecraft, it turns out, you need micropropulsion.

显然，微太空船需要微推进器。

And from the third run, we know that D and E don't either.

从第三次测验我们知道推进器 D 和 E 。

They investigate all the possible culprits...the radar, the parachute, and the thrusters.

他们调查了所有可能性...雷达，降落伞，推进器。

Pulse-mode thrusters have never been used to successfully land on Mars.

脉冲推进器从来没有在火星着陆上成功使用过。

These continuous thrusters succeeded. The pulse thrusters never have.

这种方式推进器成功了。脉冲推进器从有过。

But the spacecraft suffered helium leaks and thruster outages.

但是飞船遭遇了氦泄漏和推进器故障。

You slow down a spacecraft by using reverse thrusters.

你可以用反向推进器来减缓航天器速度。

Spacecrafts normally have thrusters on the front and the back.

航天器通常在前面和后面都有推进器。

Our reloading collecting trucks are what's called a pusher packer.

我们卡车叫做推进器打包机。

He put his forward propeller into gear and headed the machine towards London.

他给前飞推进器挂上挡，让飞机往伦敦城飞去。

It will fly with the help of two sets of four propellers.

蜻蜓号将在2套推进器帮助下飞行，每套包含4个推进器。

It might even alter its trajectory with an airfoil or mini compressed-gas thruster.

它甚至可以通过翼面或小型压缩气体推进器改变自身轨道。

Its propeller had been disentangled but was barely put to use.

推进器上章鱼爪被解开了，但推进器几乎能用了。

Investigations have centered on helium leaks and thruster problems with Starliner.

调查主要集中在 “星际客机” 氦气泄漏和推进器问题上。

He also suggested the three play a role as thruster in global development.

他还建议三方在全球发展中发挥“推进器”作用。

Whoa, okay. Satellites have detected ion thruster activity, guys.

卫星已经侦测到离子推进器活动了 各位。

It would be easy to control because it would be on my arm.

推进器在我胳膊上，很好控制。

Conserve fuel, minimize thrusting, but make sure we stay in range of Miller's planet.

节省燃料，少用推进器，但要确保在 Miller 星球范围内。

Should we use the thrusters to slow?

需要用推进器来减速吗？

Thrusters propel Trident through the water.

水下机器人动力是推进器。