标签：火星 相关文章

60秒科学:NASA将发火星探测器 揭火星大气层流失之

诸多线索综合起来为我们描绘出一幅画面：那是火星遥远的过去，那时的火星还有着一层厚厚的大气层，令这颗星球温热暖和，从而使水能够在火星表面流淌。但如今，地表的水消失不见，而

发表于:2018-12-07 / 阅读(95) / 评论(0) 分类 60秒科学

VOA双语新闻：5、科学家说《火星救援》将激励年轻人把人类送上火星

科学家说《火星救援》将激励年轻人把人类送上火星 The Martian, a film about a marooned astronaut who uses science, wit and courage to survive in a very hostile environment, is making hundreds of millions of dollars and has gotten

发表于:2018-12-19 / 阅读(58) / 评论(0) 分类 VOA双语新闻 2015年10月

【英音模仿秀】火星上有水？

模仿文本： But why is it so much more irritating, and so much harder to ignore than just overhearing a full conversation? New research may have the answer, later in the programme. First though, to Mars, NASA's Curiosity rover has been phoning ho

发表于:2018-12-28 / 阅读(49) / 评论(0) 分类 英音模仿秀

2008-12-04 火星也下雪？

NASA scientists report NASAs Phoenix spacecraft has discovered evidence of past water at its Martian landing site and spotted falling snow for the first time on Mars. Soil experiments reveal the presence of two minerals known to be formed in liquid

发表于:2018-12-30 / 阅读(204) / 评论(0) 分类 国家地理2008年

我国规划在2030年前开展火星木星探测

China plans to send unmanned probes to explore Mars and Jupiter by 2030, said a senior space official. 航天局一名高级官员称，中国计划在2030年前发射无人探测器探索火星和木星。 Wu Yanhua, deputy director of the China Nat

发表于:2019-01-07 / 阅读(64) / 评论(0) 分类 英语新闻

与美国小学生一起学英文第5册 第2期:火星

Mars 火星 Mars is a planet. 火星是行星。 It is next to the Earth. 它紧邻地球。 Its size is about one fourth of the Earth. 它约有四分之一个地球大。 Mars is not far from the Earth, but the environment is very different. 火星离

发表于:2019-01-10 / 阅读(56) / 评论(0) 分类 与美国小学生一起学英文第5册

英语听力：自然百科 火星也下雪？

NASA scientists report NASAs Phoenix spacecraft has discovered evidence of past water at its Martian landing site and spotted falling snow for the first time on Mars. Soil experiments reveal the presence of two minerals known to be formed in liquid w

发表于:2019-01-22 / 阅读(77) / 评论(0) 分类 自然百科2008年

观测火星的最佳时机

39 观测火星的最佳时机 DATE=6-20-01 TITLE=SCIENCE REPORT - Observing Mars BYLINE=Mario Ritter （Start at 59

发表于:2019-01-26 / 阅读(134) / 评论(0) 分类 自然探索

双语有声阅读:Water 'found on Mars' 火星上“发现”有

Water 'found on Mars' 火星上发现有水 The brine seepage is believed to be in Candor Chasm 咸水渗出物应该是在Candor Chasm There is currently water on the surface of Mars, Nasa scientists believe. The evidence is contained in pictures ta

发表于:2019-01-30 / 阅读(67) / 评论(0) 分类 双语有声阅读

中国火星探测器网络征名评出前8强

China has released a short list of eight names for the country's first Mars spacecraft, which is scheduled to launch by 2020. 近日，中国发布了一份名单，列出了中国第一个、预计于2020年发射的火星探测器的八个待选名称

发表于:2019-01-30 / 阅读(53) / 评论(0) 分类 英语新闻

英语听力：自然百科 行星旅行指南：火星 Mars—7

A test run before attempting the fuel hungry and risky trip to the planet below. Dreaming about Mars and actually going there are two very different things. Mars may be our neighbour, but 35 million miles to the closest point is still a very long way

发表于:2019-02-03 / 阅读(61) / 评论(0) 分类 自然百科2012年

美国航天局模拟“在火星上种土豆”

Do Peru's potatoes have the right stuff? 秘鲁的土豆能经受住考验吗？ That's the question scientists will be asking in Lima next month, when a selection of tubers will begin undergoing tests to determine whether they're fit to grow on Mars

发表于:2019-02-04 / 阅读(48) / 评论(0) 分类 阅读空间

TED演讲视频:为什么我们要重返火星?

在TED的NASA，行星科学家Joel Levine展现了一些奇妙且费解关于火星的新发现：被冰层覆盖的环形山、古海洋的遗迹，古代生命存在的强烈迹象。他规划返回火星，探寻更多。

发表于:2019-02-05 / 阅读(51) / 评论(0) 分类 TED演讲视频集

SpaceX计划2018年发射无人飞船前往火星

Elon Musk's rocket company, SpaceX, announced last Wednesday morning it planned to send one of its spaceships to Mars by 2018, the most ambitious goal set to date by the burgeoning private space travel industry funded by billionaires instead of gover

发表于:2019-02-08 / 阅读(50) / 评论(0) 分类 英语新闻

科学家首次用火星"土壤"种出可食用作物

Hopes for a colony on Mars took a step forward after scientists proved it was possible to grow edible food in Martian soil for the first time. 殖民火星的希望向前迈进了一步:科学家首次证实在火星土壤上是有可能种出可食用

发表于:2019-02-09 / 阅读(57) / 评论(0) 分类 英语新闻

【大家说英语】 第306期:美味甜点火星糖

Lesson 6 eReport 第六课 英文札记 December 11 12月11日 Mars Candy Delights! 美味甜点火星糖！ In Kaohsiung, you can find the tastiest candy. 在高雄，你可以找到最美味的糖果。 Where? At the Mars Candy Shop. 在哪里？在火

发表于:2019-02-16 / 阅读(69) / 评论(0) 分类 大家说英语

双语有声阅读：火星

MARS Mars According to the best evidence gathered by space probes and astronomers, Mars is an inhospitable planet, more similar to Earth's Moon than to Earth itself-a dry,stark,seemingly lifeless world. Mars' air pressure is equal to Earth's at an al

发表于:2019-02-17 / 阅读(47) / 评论(0) 分类 双语有声阅读

火星你好!中国首个火星车计划于2020年发射

China on Tuesday released images of a Mars probe and rover which the country plans to send to the Red Planet within five years. 上周二，中国发布了火星探测器和火星车的图片，并计划在五年内将其发射到火星上。 China p

发表于:2019-02-18 / 阅读(47) / 评论(0) 分类 英语新闻

美国VR校车 带孩子们体验火星之旅

American aerospace company Lockheed Martin has found a really cool way to inspire the young minds of today to pursue careers in Science, Technology, Engineering, and Mathematics (STEM). 为了激发青少年对科技、工程和数学的兴趣，美国

发表于:2019-02-18 / 阅读(94) / 评论(0) 分类 阅读空间

英语游戏:超级火星狗

[全屏观看] 点击右键- 另存为 可保存这个Flash影片 快来和超级火星狗一起战斗吧！ 操作方法：键盘方向键或WASD控制火星狗的移动，移动鼠标控制射击方向，点击左键射击，Q键切换武器。

发表于:2019-02-19 / 阅读(82) / 评论(0) 分类 英语娱乐小游戏
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