标签：气体行星 相关文章

新概念3词汇 55-56

Lesson 55 astronomy 天文学 Recent developments in astronomy 天文学的最新发展使我们 may have made it possible to detects in our own Milky Way and in other galaxies. 能够在银河系和其他星系发现行星。 The objective of astron

发表于:2018-11-27 / 阅读(1403) / 评论(0) 分类 新概念英语词汇随身听手册3

UNIT 6 Get Ready for Jobs Lesson 45 Planet Danny

[ti:UNIT 6 Get Ready for Jobs Lesson 45 Planet Danny] [0:01.326]UNIT 6 第六单元 [0:03.277]Get Ready for Jobs 为就业做好准备 [0:06.572]Lesson 45: 第45课： [0:08.088]Planet Danny 丹尼行星 [0:10.737]THINK ABOUT IT! 想一想！ [0:12.6

发表于:2018-12-10 / 阅读(130) / 评论(0) 分类 初中三年级英语

SSS 2008-01-25

This is Scientific Americans' 60-Second Science, I'm Chelsea Wald. Got a minute? Remember the good old days when we understood our solar system? Then we found out Pluto wasn't a planet. And now a new study puts comets in question. The data come from

发表于:2018-12-24 / 阅读(68) / 评论(0) 分类 Scientific American(一)月

SSS 2011-06-24

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. In 1930 astronomer Clyde Tombaugh discovered the dwarf planet Pluto while looking at photographs of the night sky. Pluto was the first object to be found

发表于:2018-12-24 / 阅读(53) / 评论(0) 分类 Scientific American(六)月

【电影预告片填空】黑客帝国

Have you ever had a dream, Neo, that you were so sure was real? What if you were unable to wake from that dream? How would you know the difference between the dream world and the real world? What is happening to me? The answer is out there, Neo. It's

发表于:2018-12-28 / 阅读(72) / 评论(0) 分类 英文电影预告片填空

听一分钟英文：Research-研究

Research is a very important thing. Without research, wed have no new products. Our food would be more dangerous to eat. And wed never go to the moon. Id like to see my government spend a lot more money on research. Especially on research into diseas

发表于:2018-12-28 / 阅读(89) / 评论(0) 分类 听一分钟英文-R

英语小达人 118 Aliens

Aliens 第22单元 外星人 Wendy and Allan were playing in their backyard when they saw a strange light in the sky coming toward them. The light got closer and closer. It was coming from a strange ship. 温蒂和艾伦在自家后院玩耍时，看到

发表于:2018-12-31 / 阅读(48) / 评论(0) 分类 英语小达人

VOA慢速英语2017 新发现的太阳系与我们的太阳系相匹配

Newly Discovered Solar System Matches Our Own The American space agency NASA and the technology company Google have identified an eighth planet in a faraway solar system. 美国宇航局和谷歌科技公司已经发现了一个遥远的类太阳系中

发表于:2019-01-03 / 阅读(71) / 评论(0) 分类 2018年VOA慢速英语(一)月

格雷汉姆·霍克斯:飞向海洋

让我们登上格雷汉姆霍克斯那优雅的、长着翅膀的潜水艇，随他一起到海洋行星（也就是地球）的深处去。对我们这些旱鸭子来说，立体游览这个蓝色深海世界的机会是极其罕有的。

发表于:2019-01-05 / 阅读(80) / 评论(0) 分类 TED公开课:交通工具

万物简史 第26期:走进太阳系(4)

Tombaugh had no formal training as an astronomer, but he was diligent and he was astute, and after a year's patient searching he somehow spotted Pluto, a faint point of light in a glittery firmament. 汤博没有受过成为天文学家的专门训练，

发表于:2019-01-29 / 阅读(50) / 评论(0) 分类 万物简史

万物简史 第23期:走进太阳系(1)

2.WELCOME TO THE SOLAR SYSTEM 2.欢迎来到太阳系 Astronomers these days can do the most amazing things. If someone struck a match on the Moon, they could spot the flare. From the tiniest throbs and wobbles of distant stars they can infer the siz

发表于:2019-01-29 / 阅读(60) / 评论(0) 分类 万物简史

英语俚语天天说 第301期:不放弃 最重要

We are just an advanced breed of monkeys on a minor planet of a very average star. But we can understand the Universe. That makes us something very special. 我们只是一个很普通的星系中一个不重要的小星球上高等物种的猴子罢了

发表于:2019-02-13 / 阅读(60) / 评论(0) 分类 英语俚语天天说

公众人物毕业演讲第374期:查理邓森2013在犹他州立大学(5)

Then there was the tipping point It paid me $100 a month more than I was currently making. 然后是直接让我心动的他愿意在我现在的酬劳上 一个月多给我100美元 I'll make it So I made the leap, but with a conscious commitment to

发表于:2019-02-16 / 阅读(44) / 评论(0) 分类 公众人物毕业演讲

经济学人183:小行星探测 黎明号初试锋芒

Science and technology 科学技术 Investigating the asteroids 小行星探测 Dawn's early light 黎明号初试锋芒 A mission to the asteroid belt will visit leftovers from the solar system's formation 小行星带探测任务将造访太阳系形

发表于:2019-02-16 / 阅读(64) / 评论(0) 分类 经济学人科技系列

万物简史 第359期:孤独的行星(24)

Any visitors to Earth from afar would almost certainly, at the very least, be bemused to find us living in an atmosphere composed of nitrogen, 任何光临地球的远方客人几乎肯定都会觉得好笑，发现我们生活在一种由氮和氧组成

发表于:2019-02-25 / 阅读(61) / 评论(0) 分类 万物简史

万物简史 第338期:孤独的行星(3)

We have managed once, briefly, to send humans to that depth in a sturdy diving vessel, yet it is home to colonies of amphipods, 我们只有一次用坚固的潜水器成功地把人送到了那个深度，而且就一会儿，而那里却是端足目动

发表于:2019-02-25 / 阅读(62) / 评论(0) 分类 万物简史

万物简史 第345期:孤独的行星(10)

Collapsed lungs were a routine hazard. 肺部坍缩是常有的危险， Perforated eardrums were quite common, but, as Haldane reassuringly noted in one of his essays, the drum generally heals up; 鼓膜穿孔也是家常便饭，但霍尔丹在一篇

发表于:2019-02-25 / 阅读(60) / 评论(0) 分类 万物简史

万物简史 第343期:孤独的行星(8)

Throughout his youth, the young Haldane helped his father with experiments. 在整个年轻时代，小霍尔丹一直是他父亲做实验的帮手。 By the time he was a teenager, the two often tested gases and gas masks together, taking turns to

发表于:2019-02-25 / 阅读(92) / 评论(0) 分类 万物简史

万物简史 第342期:孤独的行星(7)

His idea of a vacation was to travel to Cornwall to study hookworm in miners. 去康沃尔研究矿工们的钩虫病算是他的假日。 Aldous Huxley, the novelist grandson of T. H. Huxley, who lived with the Haldanes for a time, T.H.赫胥黎的孙

发表于:2019-02-25 / 阅读(60) / 评论(0) 分类 万物简史

经济学人471:小行星采矿这想法听似疯狂?

Science and technology. 科技。 Mining asteroids. 小行星采矿。 Going platinum. 小行星采矿淘铂去。 Mining metals from asteroids seems a bonkers idea. But could it work? 小行星采矿这想法听似疯狂，但行得通吗？ CAN rea

发表于:2019-03-09 / 阅读(128) / 评论(0) 分类 经济学人综合
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