单词：equatorial horizon projection
单词：equatorial horizon projection 相关文章
These discoveries raised the stakes. Here was a planet similar to our own. Mars might not have cities or civilizations. But it could be home to other smaller life forms like microbes. Chris McKay is N
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I think it is exciting. Because it would imply that if life arose independently on Mars. The implication is that life is pervasive throughout the universe. This is why Mars has so obsessed scientists.
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For Mars to have rivers, it must once have had streams, rain, clouds and an atmosphere, a planet just like the Earth today-if these were rivers. They had to be sure. The answers would come in 1998 wit
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William Boynton is professor of planetary sciences at the University of Arizona. And he's dedicated his life to looking for water on Mars. The link between life and water is very strong. Even here in
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AS IT IS 2016-01-27 African Nations Seek Greater Power, Influence at UN 非洲国家在联合国寻求更大权力和影响力 The leaders of Zimbabwe and Equatorial Guinea are calling for African nations to have more power and influence at the Unite
2016年VOA慢速英语(一)月
President Teodoro Obiang is expected to easily win Equatorial Guinea's presidential vote Sunday; 291,000 people are registered to vote Kate Thomas | Dakar 27 November 2009 General view of Malabo, Equatorial Guinea (2008 file photo) Equatorial Guinea
VOA标准英语2009年(十一月)
Of course, any terraforming is still a long way off. The next few expeditions to Mars will definitely be made by machines. NASA, are sending 2 rovers, capable of travelling over 100 meters a day in se
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Well, hearing that Odyssey had found subsurface water on Mars was enormously exciting for somebody who is involved in planning to send humans to Mars. Water has a number of important uses for us. At t
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Life on Earth is basically proteins and DNA, so we can wonder if there is life on Mars will also be DNA and proteins, the same type of DNA, the same type of proteins. One might think that DNA is such
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But there was something even better. Odyssey may not just have found ice. There may also be liquid water, and that means, there could be living creatures there too. Right now, there might be liquid wa
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But they never got there. The first disappeared into deep space. Another missed its target when its coordinates were confused. One NASA control center was working in metric, the other in feet and inch
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The ground here is permafrost, a mixture of soil and ice frozen together. A group of Russian scientists have teamed up with NASA to drill down into it in search of microorganisms. It's work that's bee
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One of these wavelengths corresponds to hydrogen, another wavelength would be iron. Another wavelength would be oxygen. And so you go to the part of the spectrum you are interested in and you see you'
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The recent legislative and municipal elections in the Republic of Equatorial Guinea were a chance for the government there to live up to the goal of widening the country's democratic space; a goal that was the focus of Equatorial Guinea's celebrated
VOA标准英语2017年(12月)
By Nico Colombant Malabo, Equatorial Guinea 13 May 2008 With rising oil prices, oil exporters like the lightly-populated central African country of Equatorial Guinea, are awash with new revenue. Here, a new modern capital called Malabo II is being bu
VOA标准英语2008年（五月）
By Nico Colombant Dakar 08 March 2007 The oil boom in Equatorial Guinea has done little to reduce abject poverty or improve the livelihood of its citizens, even though it creates economic growth of more than 40 percent per year. Analysts also worry a
2007年VOA标准英语（三月）
1. Israel was defending its morning raid deep into Lebanon. The prime minister told the UN secretary general it was stopping arms shipment s to Hezbollah. Lebanon says it violated the ceasefire and is
美联社新闻一分钟2006
President Teodoro Obiang, who has ruled Equatorial Guinea since 1979 coup, looks set for victory in Equatorial Guinea's presidential election Kate Thomas | Dakar 30 November 2009 President Teodoro Obiang is shown casting his vote for president at the
VOA标准英语2009年(十二月)
By David McAlary Washington 02 February 2006 U.S. government meteorological experts say the global climate condition known as 'La Nina' has returned, heralding a realignment of weather patterns around
2006年VOA标准英语（二月）
By Uma Ramiah Dakar 16 April 2008 Four people are dead and seven missing after a jet carrying officials from Equatorial Guinea's ruling political party plunged into the Gulf of Guinea Wednesday morning. Uma Ramiah reports for the VOA from our West Af
VOA常速英语2008年（四月）