航天飞机重返地球大气层时因有摩擦力而减慢速度。
The force of friction slows the spacecraft down as it re-enters the earth's atmosphere.
航天飞机现已重返地球大气层。
太空船成功地重返地球大气层。
The spacecraft made a successful reentry into the earth's atmosphere.
猎户舱将独自己在月球轨道运行，等候重返地球。
Orion will operate on its own in lunar orbit, standing by for the return trip to Earth.
恐龙重返地球的可能性只不过是一个梦。
So the chance of dinosaurs ever returning to the earth is merely a dream.
太空梭证明我们能进入太空，而又能安然重返地球。
The space shuttle proves that we can go into space and then land safely back on earth again.
大多数的目击后来认为是重返地球大气层的俄罗斯火箭。
Most of the sightings were later attributed to a Russian rocket re-entering the earth's atmosphere.
这个则属于物理学和对重返地球物体的了解方面的问题了。
答：这个则属于物理学和对重返地球物体的了解方面的问题了。
A: It's a matter of physics and knowing the reentering object.
两者都从佛罗里达州出发，都载有三名乘客，在重返地球后都在海面溅落。
Both left from Florida, with three passengers, and both were to splash down into the ocean after re-entry.
自从最后一次冰期退却同时森林重返地球，人类至少在1万年时间里一直破坏宝贵的森林资源。
For at least 10, 000 years, since the ice last retreated and forests took back the earth, people have destroyed them.
哥伦比亚号在2003年重返地球被摧毁，原因是起飞时机翼飞离出的泡沫留下的一个洞。
Columbia was destroyed during re-entry in 2003 because of a hole in its wing, left there by flyaway foam at liftoff.
航天飞机亚特兰蒂斯号将在下周重返地球，专家组测定修复过的保温层能够抵抗着陆时的高温。
Space Shuttle Atlantis has been cleared to land next week. Mission officials determined the repaired thermal blanket should withstand the searing temperatures of re-entry.
联盟号飞船发生的一系列事故也让人感到担心。2008年四月着陆期间发生的问题导致它出现重返地球时的险情。
A string of incidents related to Soyuz has raised concerns. Problems during a landing in April 2008 resulted in a dangerously steep re-entry trajectory.
猎户座探险车将乘载新的核动力火箭飞向太空，包括一个发射堕胎系统，在出现故障的情况下可以允许宇航员组件脱离并重返地球。
The Orion, which is to be flown into space on the new Ares rocket, includes a launch abort system that will allow the crew module to separate and return to earth in case of a malfunction.
随着最后一架航天飞机返回地球，新一代的航天企业家们就迫不及待地展望起了重返月球的前景。
Now that the last space shuttle has landed back on Earth, a new generation of space entrepreneurs would like to whip up excitement about the prospect of returning to the Moon.
该探测器绕地球两圈后，再以20000英里（32000千米）的时速重返大气层，该速度超过了时速为17500英里（28000千米）的返航太空船。
After circling Earth twice, it would slam back into the atmosphere at more than 20, 000mph (32, 000kph), eclipsing the 17, 500mph (28, 000kph) speed of a returning space shuttle.
最后，在围绕地球的轨道运行的时候，计算机会精确地计算出应该在什么时候发射制动火箭以重返大气层。
Finally, when in orbit round the earth, the calculators calculate exactly when to fire the retro-rocket to effect re-entry.
为了重返天空方舟和把和平带回人间，他和他的朋友一起，不得不穿过旧地球的废墟，与一群群的外星怪物不断战斗。
Together with his friends, he must battle through the ruins of old earth, fighting off the horde of alien monsters to return to SkyArk and bring peace back to the people.
虽然对于球队现在的阵容仍不够满意，但勇士总经理拉里·莱利认为，他地球队有能力在下赛季就重返季后赛的行列中。
Although the lineup for the team now is still not satisfactory, but the Warriors general manager Larry Riley said that his team have the ability to return to the playoffs next season.
虽然对于球队现在的阵容仍不够满意，但勇士总经理拉里·莱利认为，他地球队有能力在下赛季就重返季后赛的行列中。
Although the lineup for the team now is still not satisfactory, but the Warriors general manager Larry Riley said that his team have the ability to return to the playoffs next season.
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