标签：planet 相关文章

CNN 2011-09-22

-Lawrence, what a discovery! And I believe I was you who made it. -Yes, I was me and my team. We took a lot of groundbased observing and a lot of modeling, and also it was quite the team that actually made the discovery. I got to lead it, because I'v

发表于:2018-12-20 / 阅读(84) / 评论(0) 分类 CNN2011年(九)月

CNN 2011-09-19

Hi, laurence, whats a discovery that I believe it was u who made it. Yes, I and my team, we took a lot of ground basic oberserving and a lot of modeling, and also it was quite the team that actually made the discovery. I got to lead it coz I have bee

发表于:2018-12-20 / 阅读(65) / 评论(0) 分类 CNN2011年(九)月

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(60) / 评论(0) 分类 Scientific American(一)月

SSS 2010-10-29

This is Scientific Americans 60-Second Science. Im Adam Hinterthuer. Got a minute? If there's a line in Vegas on the odds of life on another planet, now might be a good time to place a wager. A study in the journal Science examined 166 Sun-sized star

发表于:2018-12-24 / 阅读(69) / 评论(0) 分类 Scientific American(十)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(58) / 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(78) / 评论(0) 分类 听一分钟英文-R

人教高中英语高二上UNIT9-2

The future of our planet is at stake. If we do not act now, We may never be able to save the earth. There is good news too: we can make a difference. We may think that what we do in our everyday life has no effect on big problems, such as environment

发表于:2018-12-29 / 阅读(57) / 评论(0) 分类 人教高中英语高二

人教高中英语高二上UNIT9-1

In 1972, the United Nations held a meeting in Stockholm, Sweden to share ideas about ways to take better care of the earth. At the Stockholm summit, representatives from more than one hundred countries discussed some of the most important problems fa

发表于:2018-12-29 / 阅读(51) / 评论(0) 分类 人教高中英语高二

人教高中英语高二上UNIT5-3

The island of Ireland lies west of Britain and is the westernmost island of the British Isles. Although a small country, it has an amazing history of over 5,000 years. Few places on the planet are as packed with history as Ireland. Everywhere you loo

发表于:2018-12-29 / 阅读(40) / 评论(0) 分类 人教高中英语高二

新课标小学英语第八册 MODULE 7

新课标小学英语第八册（一年级起点外研版）MODULE 7 Unit 1 This one is the biggest planet. Unit 2 Twinkle, Twinkle Little Star

发表于:2018-12-29 / 阅读(89) / 评论(0) 分类 外研社新标准小学四年级英语

英语课程计划-the Preservation of the Ozone Layer

There is a special day to recognize the importance of the ozone layer. In 1995, the United Nations General Assembly decided September 16th is the International Day for the Preservation of the Ozone Layer. This is the date on which countries signed th

发表于:2018-12-29 / 阅读(131) / 评论(0) 分类 英语课程学习计划和讲义

欧美名人演讲 第30期:奥巴马最后一次国情咨文(11)

Seven years ago, we made the single biggest investment in clean energy in our history. 七年前，我们在清洁能源领域进行了美国历史上最大规模的一次投资。 Here are the results. In fields from Iowa to Texas, wind power is now

发表于:2018-12-30 / 阅读(46) / 评论(0) 分类 欧美名人演讲

欧美名人演讲 第29期:奥巴马最后一次国情咨文(10)

But we can do so much more. 但是，我们能做的还不止这些。 Last year, Vice President Biden said that with a new moonshot, America can cure cancer. 去年，副总统拜登曾说，要把治愈癌症作为一项新的登月计划去实现。

发表于:2018-12-30 / 阅读(52) / 评论(0) 分类 欧美名人演讲

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(43) / 评论(0) 分类 英语小达人

Horizon - Life On Mars 火星生命 - 14

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

发表于:2019-01-02 / 阅读(101) / 评论(0) 分类 火星生命

美国企业着眼于太空商业开发

American Businesses Look to Space The United States government is trying to help private companies in their efforts to use space for business purposes. Last week, President Donald Trump signed a space policy directive aimed at easing rules on commerc

发表于:2019-01-03 / 阅读(59) / 评论(0) 分类 2018年VOA慢速英语(六)月

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(67) / 评论(0) 分类 2018年VOA慢速英语(一)月

VOA慢速英语2018--Mars on Earth: Tests in Desert of Oman

Two scientists work together to test a geo-radar that was built to make a map of the planet Mars. They pull the flat box across rocky, sandy ground. They are wearing spacesuits, just like astronauts do in space. The bright white on their protective e

发表于:2019-01-03 / 阅读(152) / 评论(0) 分类 2018年VOA慢速英语(二)月

NASA的朱诺航天飞船展示木星的部分构造

NASA's Juno Spacecraft Shows the Makeup of Jupiter Scientists are finding that the inside of Jupiter is just as interesting as the part of the planets atmosphere that we can see. At the center of the planet is a liquid mixture of the elements hydroge

发表于:2019-01-03 / 阅读(45) / 评论(0) 分类 2018年VOA慢速英语(四)月

TED演讲:论生物多样性(3)

We are living on a planet with a lot of activities, with reference to our living environment,done by faith and guess alone. 我们对于这个地球上所发生的许多现象,都只是通过信念或猜测来认知。 Our lives depend upon these cre

发表于:2019-01-03 / 阅读(64) / 评论(0) 分类 TED演讲科学篇
最新学习文章
热门学习文章