The dragon uses 18 draco thrusters to maneuver in orbit and to control the re-entry .
龙飞船采用了18个德拉科推进器在轨道机动并控制再入。
Dr renno thinks that when the craft settled , its thrusters melted some of the ice and the resulting mud splashed onto the leg .
雷诺博士认为当飞行器着陆时,它的推进器融化了一些冰,随之产生的泥溅到了支架腿上。
This is a hydraulic station which moves the thrusters for precise installation of the segments .
这个液压站推动推进器,以精确安装拱段。
These are similar to the azimuth thrusters already used on some vessels : propellers on pods that can be rotated to push the ship in different directions , making a rudder unnecessary .
Stanford professor brian cantwell specializes in designing rocket thrusters that run on nitrous oxide , also known as laughing gas .
斯坦福大学教授briancantwell致力于设计开发以氧化氮又称笑气为动力的火箭推进器。
Each room has a different level of " clean " with the smallest and cleanest being used to assembling the thrusters .
每个房间都有不同的洁净程度,最小的也是洁净程度最高的被用于装配推进器。
This is because air is pumped back into the tail envelopes as the ethane fuel is burned by the craft 's thrusters , and is also pumped into the tail and head during descent as the inner envelopes contract .
Whereas chemical rockets waste too much propellant to reach a net change in spacecraft velocity , electric thrusters can do exactly the same mission using just a small fraction of the propellant .
The draco thrusters on the side of the dragon are covered in a thin film material to protect them from the elements on the ground .
德拉科推进器,在dragon飞船的两侧,用薄的电影材料来保护飞船远离地面上的元素。
The pilot should be able to use a joystick to control small thrusters on the side of the ship , grab a camera to take pictures , or grab a vomit bag for the inevitable .