The company claims it has used experience gained in fields such as rocket engine manufacturing, nanotechnology and particle physics to have created the new blade.
该公司声称其使用了火箭引擎生产、纳米技术与粒子物理学等领域的经验技术，使这款新的刀片得以问世。
In the latest test, SpaceShipTwo did not fire its rocket engine to climb to space.
在最近一次测试中，太空飞船二号由于火箭引擎点火失败而没有升入太空。
We have a Eurofighter Typhoon jet engine plus a falcon rocket which gives us 47,000 pounds worth of thrust.
我们有台风战斗机的喷气发动机再加上一架猎鹰火箭的引擎，这使我们的这辆汽车可以冲刺47000英镑的价值。
Astrium has done considerable work already on the Romeo rocket engine that would power the climb to space, and wind tunnel testing has proven the aerodynamic shape.
Astrium公司已经对Romeo火箭引擎进行了相应的改造工作，以驱动飞船爬升至太空，并且风道测试已经证实了气动外形。公司很快将会开始火箭发动机测试。
The rocket uses a nuclear engine, a technology that was under serious investigation for a long time (and may yet see its day in space).
宇航员的火箭使用的是核动力引擎，该技术长久以来都处在认真研究之中（但至今仍未能投入实用）。
The rocket USES a nuclear engine, a technology that was under serious investigation for a long time.
火箭采用的则是人们长期以来一直认真研究的核动力引擎技术。
Armstrong and Aldrin fired the lander rocket engine. The firing slowed the spacecraft and sent it down toward the landing place. It was in an area known as the Sea of Tranquility.
阿姆斯特朗和奥尔德林点燃了登月舱火箭引擎，喷火降低了登月舱速度并把它向下朝着登陆地点，登陆点在一个被称为“静海”的区域里。
If you have a huge rocket engine but a tiny amount of fuel, you probably won't make it to orbit.
如果你有一台巨大的火箭引擎但燃料较少，你可能无法让火箭进入轨道。
Our discussion here, however, will be concerned with more basic aspects of those engines-in particular, the rocket engine thrust chamber.
我们这里的讨论，不过，将关注更多的基本方面，这些引擎-尤其是，火箭发动机推力室。
An analogy is to building a space rocket: you need a huge rocket engine, and you need a lot of fuel.
以造火箭来打个比方：你需要一台巨大的火箭引擎，你还要有足够的燃料。
If you have a smaller rocket engine and a lot of fuel, your rocket's probably not going to get off the ground.
如果你的火箭引擎太小，却有大量的燃料，你的火箭可能无法起飞。
But all is not perfect, as the city's need for an additional water source leads to her father's perilous quest to repair a failing rocket engine.
但并非一切都很完美，由于这座城市需要寻找更多的水源，所以她的父亲必须冒着危险去修理一个失败的火箭引擎。
But all is not perfect, as the city's need for an additional water source leads to her father's perilous quest to repair a failing rocket engine.
但并非一切都很完美，由于这座城市需要寻找更多的水源，所以她的父亲必须冒着危险去修理一个失败的火箭引擎。
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