Even if ET has mastered building a rocket that can travel at the speed of light, he may be lying dead inside a weakened craft .
即使外星人已经掌握了制造一枚能以光速飞行的火箭的技术，他也可能死在了一架飞船里。
The advantage of the balloon is that it will be cheaper than a space plane or rocket.
气球的优点是它比航天飞机或火箭便宜。
That would mean satellite and launch rocket would have to be designed in tandem, so customers could not shop around for different launch vehicles.
那就意味着卫星和助推火箭必须同步设计，这样消费者才不会为各种发射器多番比较。
So if I'm going in orbit like this, I either fire my rocket like this, or I fire my rocket like this, but that is difficult enough what we do now.
如果我在轨道中这样走，或者以这样的方式发射火箭，或者这样发射火箭，但是我们现在做的，就已经很困难了。
Does carry a rocket combustion agents, with antioxidants that can fly in space.
火箭本身既携有燃烧剂，又带有氧化剂，能够在太空中飞行。
To achieve the right mixture of propellant, the patent presents a hybrid rocket motor that would use 3-d stereolithography to essentially print the fuel.
为了准确地得到推进剂混合物，专利方案里展示了一个利用3 - D立体平版印刷术打印出燃料的混合动力火箭发动机。
That giant rocket -the enormous Ares V -would reach a skyscraping height of 381 feet (116 meters) that would surpass the Saturn V and set a new world record.
这个巨大的火箭——战神v——381英尺(116米)的高度高耸入云，将超过土星五号，建立新的世界纪录。
A rocket experience an impulse from the engine, and that changes the momentum of the rocket.
火箭从发动机获得冲力，那改变了火箭的动量。
That is not rocket science - even if, ironically, American rocket scientists have just reached the same conclusion as the Frenchman.
这不是什么高深的学问，具有讽刺意味的是，真正的美国火箭科学家也得出了与这个法国人相同的结论。
The Ares I-X test rocket has more than 700 sensors that will allow NASA to ground-truth some of its calculations about the safety and performance of the rocket.
战神九号测试火箭装有700多个传感器，可以让美国宇航局真实地了解该火箭的性能和安全状况。
It thus needs to carry less fuel than a rocket, and no chemical oxidant to burn that fuel, as a rocket would.
这种火箭需要携带的燃料也减少了，并且不需要化学氧化剂。
The precision index for the carrier rocket that carries the spacecraft entering the orbit is highly upgraded; besides its life-span in the orbit is increased by a big margin.
发射飞船的运载火箭入轨精度指标比过去有大幅提高；另外，在轨寿命要求大幅提高。
"This is a rocket that is going to happen two years earlier than would've happened under the past programme," a senior White House official said.
一位白宫高级官员称，与“星座计划”相比，新计划有望使新型火箭提前两年面世。
Up, up and away: an artist's impression of the heavy-lift rocket that will take Orion into space.
升空中：一幅艺术家为将“猎户号”带入太空的载重火箭所绘制的想象图。
The right stuff: Ham is bolted into his capsule on top of the rocket that will blast him over 150 miles into space.
正确的选择：汉姆被螺栓固定在位于火箭顶部的太空舱中，它将被发射到150英里之外的太空。
How can a rocket engine that generates 5,000 degree steam and 13,800 pounds of thrust form icicles at the rim of its nozzle?
一个能制造出5000度高温蒸汽和13800磅推力的火箭推进器，是怎样使喷口边缘结冰的呢？
In the defs element I've added a path element that defines a circle for the rocket to move around.
在defs元素中，我添加了一个path元素，用于定义火箭移动所沿着的圆圈。
The first full test firing of the rocket that will power a British car to over 1, 000mph (1, 610km/h) will take place in the coming months.
在接下来的几个月中，一辆通过火箭驱动的英国汽车将进行超越 1000mph（1600km/h）速度的完整测试。
It would have weighed 1, 000 tons and fired a long-distance rocket that could have pounded London or New York into brick dust - but no road could support it.
它重达1000吨，发射长程火箭，可以把伦敦或纽约炸成瓦砾，但是没有任何道路可以承受住它。
Mims explains that hybrid rocket engines do exist, notably in Virgin Galactic's SpaceShipOne spacecraft, but there are several sticking points for widespread adoption.
Mims解释道，混合动力火箭引擎的确存在，那就是维珍银河飞船1号(Virgin Galactic ' sSpaceShipOne)飞行器，不过在广泛投入使用之前还存在着一些关口未被突破。
A friend recently told me that there are times when you just want to walk down the street to grandma's house, and you don't need a Saturn V rocket to do that.
一位朋友最近告诉我，有时候遇到的情况就像：只是希望沿着街道一路走到奶奶家，而不需要乘坐像Saturn V火箭一样飞快。
The asteroid would need to posses water so that colonists could extract oxygen and hydrogen for rocket fuel.
这颗小行星将需要具备水使殖民者可以提取氢和氧的火箭燃料。
Meet a sliced, diced, beaten and reconstituted company that seems to be on a rocket ride back.
让我们来看看一个分割的重构的公司，公司看上去就是坐在回程的火箭上。
I don't think it's rocket science to expect that if you stress doing really well in school, don't allow children to do anything but schoolwork, and drill them for hours at a time.
假如你强调学业上的成功，就不能允许孩子做功课以外的任何事情，而且要求他们一次钻研好几个小时——我不认为有很大的必要从科学上去证实这种做法。
Some observers suggest that even Sunday's rocket launch was timed for maximum propaganda value ahead of the parliamentary session.
一些观察家暗示甚至周日的火箭发射时间安排在议会开幕之前是为了达到最大的宣传价值。
Morgan Stanley expects bond carnage as this catches up with the Fed, predicting that yields on US Treasuries will rocket to 5.5pc.
摩根·士丹利与美联储的口径相似，预计将出现债券狂跌，美国国库券的收益率骤升至5.5%。
Morgan Stanley expects bond carnage as this catches up with the Fed, predicting that yields on US Treasuries will rocket to 5.5pc.
摩根·士丹利与美联储的口径相似，预计将出现债券狂跌，美国国库券的收益率骤升至5.5%。
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