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自然百科:行星旅行指南 火星(16)
You can make estimate of how much water has flow to carban,你可以估计曾经流过多少水,you can get numbers like a hundred,你可以用成百那样的数字进行编号,two hundreds Amazon Rivers all cut lose ones.这里2012-05-07 编辑:mike 标签: 我来听写
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自然百科:行星旅行指南 火星(15)
As human being,作为人类,It’s the share gigantism of Mars is amazing.能够亲身经历火星的这种景观是惊人的。The valleys marvelous is best grand canyon hollow if your ever see the grand canyon, you will2012-05-03 编辑:mike 标签: 我来听写
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自然百科:行星旅行指南 火星(14)
You're gonna mark to 27, 27 times speed of sound.你要标注到27, 声音速度的27倍。And for our vehicle, between when we hit the top of Martian atmosphere and when we were bouncing on the surface2012-05-03 编辑:mike 标签: 我来听写
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自然百科:行星旅行指南 火星(13)
Tired of the earth scenic sites .厌倦了地球星系的各种景观。The Himalaya is not high enough.喜马拉雅山还不是很高。The grand canyon too small.大峡谷也太小。Try the red planet for sightseeing on the eno2012-05-02 编辑:mike 标签: 我来听写
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自然百科:行星旅行指南 火星(12)
Not only will you want to move your fingers, you want to move around.你不但要动你的手指,你还要到处走动。NASA's lunar electric rover is a prototype for future missions to the moon and Mars.NAS2012-04-28 编辑:mike 标签: 我来听写
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自然百科:行星旅行指南 火星(11)
Before we take this giant leap,在我们进行这次巨大的飞跃前,we need to be able to carry everything needed for a 3-year round trip with us.我们需要准备为期三年往返旅行的东西。This is a much larger effor2012-04-24 编辑:mike 标签: 我来听写
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自然百科:行星旅行指南 火星(10)
Five, four, three, two, one, engine start...五、四、三、二、一、引擎启动…If you are ever lucky enough to book a flight on the first rocket to the red planet,如果你幸运地订到一张发射到这颗红色行星火箭2012-04-24 编辑:mike 标签: 我来听写
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自然百科:行星旅行指南 火星(9)
A test run before attempting the fuel hungry and risky trip to the planet below.在这次危险的旅途前会进行测试检验燃料。Dreaming about Mars and actually going there are two very different things.幻想火2012-04-20 编辑:mike 标签: 我来听写
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自然百科:行星旅行指南 火星(8)
The colors on Mars were painted from a very narrow pallette.火星上的色彩来自一个非常狭窄的调色板。The color pallette here is based on rust, rich in iron-oxides.这个颜色调色板是基于锈蚀、丰富的铁氧化物2012-04-19 编辑:mike 标签: 我来听写
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自然百科:行星旅行指南 火星(7)
Steve Squyres'Martian odyssey has taken him from pole to pole,史蒂夫·斯奎尔斯的火星奥德已经将他带到了两极之间,visiting those places on earth that share at least some of the same charactersis2012-04-18 编辑:mike 标签: 我来听写
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自然百科:行星旅行指南 火星(6)
"We were very convinced that at one time it was a very hospital planet with liquid water and nice atmosphere here to sustain a climate.“我们非常确信以前,这曾经是一个很友善的星球,有液态的水和非2012-04-17 编辑:mike 标签: 我来听写
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自然百科:行星旅行指南 火星(5)
In the four decades since our robot first arrived,这是40多年以来我们的机器人第一次着陆,the once fussy ball at the end of our telescopes has steadily focused into a red planet we can understand.一旦我2012-04-16 编辑:mike 标签: 我来听写
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自然百科:行星旅行指南 火星(4)
There are some basic things you should know about Mars before leaving home .在离开家奔赴火星前有一些基本的东西你应该知道。Most days will be clear as sunny and cold.火星上的大多数日子将是阳光明媚但非常2012-04-14 编辑:mike 标签: 我来听写
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自然百科:金星和水星旅行指南(27)
Like Mercury, the Earth takes a beating from the sun's violent temper.像水星一样,地球也需要承受太阳暴躁的脾气。Flares, sun storms and other solar hissy fits can cause electronic mayhem for th2012-04-12 编辑:mike 标签: 我来听写
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自然百科:行星旅行指南 火星(3)
Could life have been forged in the same way on both planets?生命在两个行星能以同一方式形成吗?When we sent the first probes to investigate in the 1960s, almost anything was possible.当我们在20世纪60年2012-04-11 编辑:mike 标签: 我来听写
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