火箭推进器

Like using rocket boosters , mirrors, or even a fresh coat of paint to nudge it out of earth´s orbit?

例如使用火箭推进器、镜子，甚至涂一层漆把它推出地球的轨道？

David Cameron last week said that he wanted to put “rocket boosters” under the welfare system, which sounds like a poor scheme to me.

戴维•卡梅伦（DavidCameron）上周称，他希望在社会福利体系下面装上“火箭推进器”，在我听来这可不是什么好计划。

Russian Energomash Company the major supplier of liquid fuel rocket engines to Russia´s space industry, one of the russian Cosmos Group.

安那高马什公司：俄罗斯宇航业中生产液体火箭推进器的主要企业。隶属于俄罗斯宇宙集团。

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。

In rocket propulsion, the higher the temperature of the exhaust gases, the higher their velocity and hence the higher their fuel efficiency.

在火箭推进器，更高的废气温度，其速度较高，因此其燃油效率更高。