当银河圣母公司为乘客提供地球大气层上空亚轨道的短途太空旅行服务时，太空冒险公司正计划把乘客送到更远的地方，提供更长时间的太空之旅。
While Virgin Galactic is offering quick sub-orbital jaunts to just over the Earth's atmosphere, Space Adventures is planning to take its customers even further, for longer.
墨尔本庞大的轨道电车网络大大降低了私家车在市中心的使用率，但是远郊地区却与其他大多数的澳大利亚城市一样，有着同样的基于私家车的交通结构。
Melbourne's large tram network has made car use in the inner city much lower, but the outer suburbs have the same car-based structure as most other Australian cities.
但是最近，公司已经开始计划更便宜的“亚轨道”飞行，在太空无际黑暗的边缘进行更短时间的冒险。
But more recently, companies have begun to plan more affordable "suborbital" flights—briefer ventures just to the edge of space's vast darkness.
最近，一些公司已经开始计划更经济实惠的“亚轨道”飞行——在太空无际黑暗的边缘进行更短时间的冒险。
More recently, companies have begun to plan more affordable "suborbital" flights—briefer ventures just to the edge of space's vast darkness.
此外，飞船公司（Spaceship Company ）在2011年将启动全球首个宇宙飞船生产线，为维京银河(Virgin Galactic)公司制造进行亚轨道载客飞行的飞船。
And in 2011 the Spaceship Company will start the world’s first spaceship production line—making the craft needed by Virgin Galactic to take tourists on suborbital flights.
维珍银河公司(Virgin Galactic)所属的一架商业亚轨道太空船正在开发当中，预计将在2011年或者2012年提供服务。
A commercial suborbital spaceship owned by Virgin Galactic is under development, with service expected to begin in late 2011 or 2012.
顺便说一句，借助所谓的亚轨道飞行，从100- 160千米高空俯视地球或许只要投入20万美元即可。
By the way, with the so-called suborbital flights, a chance to look at the Earth from 100-160 km height may cost just as little as 200 000 USD.
这个高度相对于维珍银河及其它亚轨道空间旅游工具开发者所承诺的100千米高度而言差得一段距离。
That altitude is a long ways from the height of more than 100 km promised by Virgin Galactic and others developing suborbital space tourism vehicles.
这次发射是NASA新型火箭的第一次亚轨道飞行测试，成熟后的战神I号将替代航天飞机，搭载猎户太空舱进行载人航天的任务。
The rocket launch is NASA? S first suborbital test of the new Ares I booster to launch astronauts to space aboard its shuttle successor, the Orion craft.
但是他的亚轨道飞行仅仅持续了15分钟。
哥伦比亚号航空航天飞机是美国航天局轨道船队第一个有价值的空间航天飞机。
The space shuttle Columbia was the first space worthy shuttle in NASA 's orbital fleet.
“亚轨道和轨道火箭对气候影响的评估必须考虑黑炭的排放，或者其它他们所忽略的火箭对总体气候影响的最重要的部分，”罗斯说，“这也包括到目前为止已有的评估结果”。
"Climate impact assessments of suborbital and orbital rockets must consider black carbon emissions, or else they ignore the most significant part of the total climate impact from rockets," Ross said.
还要能够为乘客创造出安全和愉快的亚轨道商业飞行体验。
You'll also have to be able to create a safe and enjoyable commercial suborbital space flight experience for your passengers.
《国际航空》杂志报道说，神剑公司此前已就私人太空游进行了市场调查，并发现潜在的太空游游客对诸如理查德·布兰森的银河维京公司之流所提供的亚轨道短程游兴趣缺缺。
Flight International reported that Excalibur conducted a private market survey, and found would-be customers yawning at the suborbital jaunts offered by the likes of Richard Branson's Virgin Galactic.
这次15分钟的亚轨道飞行达到了海拔116英里的高度，最大速度为每小时5134英里。
The 15 minute sub-orbital flight achieved an altitude of 116 miles and a maximum speed of 5, 134 miles per hour.
这次发射的火箭“战神i- X”是“战神i”(Ares I)的亚轨道原型机，美国国家航空航天局计划使用“战神i”发射猎户座太空船。
The rocket is Ares I-X - a suborbital prototype for the Ares I rocket NASA plans to use to launch its shuttle successor, the Orion spacecraft.
这次发射的火箭“战神i - X”是“战神i”(Ares I)的亚轨道原型机，美国国家航空航天局计划使用“战神i”发射猎户座太空船。
The rocket is Ares I-X? A suborbital prototype for the Ares I rocket NASA plans to use to launch its shuttle successor, the Orion spacecraft.
这个项目将使用一个是由加利福尼亚的ScaledComposites公司发明的美国火箭飞船将付费乘客送往太空亚轨道旅行。
This will use an American rocket plane developed by California's Scaled Composites company to send fare-paying passengers on sub-orbital trips.
和亚轨道飞行相比，就像是坐在前排现场看世界杯和在电视上看5分钟集锦的区别。
It's the difference between tickets to the World Cup where you're sitting in the front row and a five-second view of it on TV.
探索海军船只和内部运作的轨道一年多的澳大利亚海军的动向。
Explore the inner workings of a Navy vessel and track the movements of the Australian Navy over a year.
许多开发人员具有很高的希望，PDE将最终成为最具成本效益的推动超音速亚轨道飞行器的有效方法。
Many developers have high hopes that the PDE will ultimately become the most cost-effective method of propelling supersonic sub-orbital craft.
随着吉文人高度智慧化，他们完成了形式复杂的数学体系，以预测亚格杜尔星轨道上奇异的卫星系运动。
As the Givin developed intellectually, they perfected complex forms of mathematics to help predict the bizarre moon system orbiting Yag'Dhul.
鲁米亚图书馆黑红相间的时尚细节设计，是参照火车站的老式建筑：车站和火车头的风格。而书架设计的看起来像铁路轨道。
Rumia's modern library design of black and red details refer to old railway infrastructure: stations and locomotives. The bookshelves resemble railroad tracks.
基于非线性动态逆理论，设计了亚轨道可重复使用运载器（SRLV）的再入控制律。
The objective of this paper is to design the reentry flight control laws for the Suborbital Reusable Launch Vehicle(SRLV) based on nonlinear dynamic-inversion.
基于非线性动态逆理论，设计了亚轨道可重复使用运载器（SRLV）的再入控制律。
The objective of this paper is to design the reentry flight control laws for the Suborbital Reusable Launch Vehicle(SRLV) based on nonlinear dynamic-inversion.
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