Where's the richest town in America? WORTH magazine 1)unveiled it's 6th annual list out of the 250 richest towns and the most valuable homes, and the winner is Jupiter Island, Florida, 30 miles north

发表于:2018-11-28 / 阅读(158) / 评论(0) 分类 疯狂英语2001年

[00:00.00]You now have 30 seconds to check your answers to questions 14--16. [00:10.95]Questions 14-16 according to Part C (2). [00:12.93]14.How long does a master's degree take in Switzerland? [00:14.94](A)two years. (B)three years. (C)four years. (

发表于:2018-11-29 / 阅读(181) / 评论(0) 分类 全国公共英语等级考试四级

14 The Richest Town in America Wheres the richest town in America? WORTH magazine 1)unveiled its 6th annual list out of the 250 richest towns and the most valuable homes, and the winner is Jupiter Island, Florida, 30 miles north of West Palm Beach o

发表于:2018-11-30 / 阅读(156) / 评论(0) 分类 美文欣赏

By David McAlary Washington 28 February 2007 A U.S. spacecraft has taken the closest images of Jupiter since the Galileo probe perished in a programmed dive into the huge planet's atmosphere four years ago. The spacecraft's destination is icy, dista

发表于:2018-12-08 / 阅读(93) / 评论(0) 分类 2007年VOA标准英语(二月)

Remembering 2001: A Space Odyssey 50 Years Later It was 50 years ago that the science fiction film 2001: A Space Odyssey opened in theaters across the United States. The film, directed by Stanley Kubrick, was based on a book by Arthur C. Clarke. The

发表于:2019-01-03 / 阅读(93) / 评论(0) 分类 2018年VOA慢速英语(七)月

And now, the VOA Learning English program Words and Their Stories. Each week, we tell about terms and expressions we use in American English. Sometimes we give you the origin, or starting point. But oftentimes language experts do not know exactly how

发表于:2019-01-03 / 阅读(84) / 评论(0) 分类 2018年VOA慢速英语(十)月

This is Scientific Americans 60-Second Science. Im Steve Mirsky. Got a minute? Whaddya get when you cross a planet with a comet? Well, HD 209458b looks like a candidate. Its a gas giant planet also called Osiris, and its orbiting so close to its st

发表于:2019-01-08 / 阅读(74) / 评论(0) 分类 Scientific American(七)月

This is Scientific Americans 60 second Science, I am Cynthia Graber, This will just take a minute. Scientists are looking for Earth-like planets around other stars. But one way to limit the search can be to figure out where an Earth-like planet canno

发表于:2019-01-08 / 阅读(80) / 评论(0) 分类 Scientific American(五)月

Oh, man, thats incredible!.... A tour of the solar system wouldnt be complete without a visit to its largest planet, but with the grandest sights, biggest dangers and greatest mysteries all on the itinerary, it pays to brush up before blast off. Cons

发表于:2019-01-08 / 阅读(55) / 评论(0) 分类 自然百科2012年

This giant gas bag is built from the flimsiest materials in the universe. But for all its squishy bulk, its a great little mover. Jupiter spins at such a breakneck speed that it bulges at the equator, so fast in fact that a day here lasts less than t

发表于:2019-01-08 / 阅读(64) / 评论(0) 分类 自然百科2012年

If you are floating in a balloon, the center of the red spot might be rather calm. But you will be going fast, your balloon will be going faster than the hurricane winds, but it might be a smooth ride. This storm is a sigh to the halt, towering five

发表于:2019-01-08 / 阅读(66) / 评论(0) 分类 自然百科2012年

Halfway there, you bump into the Asteroid Belt. It is not like in the movies where you are dodging asteroids at every second. It is a The space is very big and the asteroids are a long distance apart, so you could travel through it quite safely. The

发表于:2019-01-08 / 阅读(71) / 评论(0) 分类 自然百科2012年

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Faith Lapidus. VOICE TWO: And I'm Bob Doughty. On our program this week, we will tell about new suggestions for treating heart attack victims. We also tell about a test for lung can

发表于:2019-01-11 / 阅读(74) / 评论(0) 分类 VOA慢速英语2007年(四)月

Spacecraft Moving in for Jupiter Close-up 朱诺飞船靠近木星 Jupiter, our solar systems largest planet, is about to show its secrets. On July 4, a NASA spacecraft will enter Jupiters orbit and start sending data back to Earth. It will be the fi

发表于:2019-01-12 / 阅读(147) / 评论(0) 分类 2016年VOA慢速英语(七)月

Juno Spacecraft Launches Toward Jupiter The U.S. space agency launched the Juno spacecraft from the Kennedy Space Center in Florida Friday, beginning a five-year journey to Jupiter. 3,2,1. Ignition and liftoff of the Atlas 5 [rocket] with Juno on a t

发表于:2019-01-14 / 阅读(97) / 评论(0) 分类 VOA标准英语2011年(八月)

NASA Probe Takes First-Ever Close-Up Images Of Jupiter's North Pole play pause stop mute unmute max volume 00:0001:56repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your Fl

发表于:2019-01-16 / 阅读(50) / 评论(0) 分类 2016年NPR美国国家公共电台9月

This vast secret ocean of seething metallic hydrogen, not a molten iron core, is the power house generating Jupiters dangerous energy shroud. But there is one more mystery hidden inside this giant alien onion, the key to the origin of the planets the

发表于:2019-01-22 / 阅读(53) / 评论(0) 分类 自然百科2012年

SCIENCE IN THE NEWS - Signs of Water on Saturn Moon Enceladus; Next Close Look Set for 2008By Brianna Blake, Mario Ritter and Cynthia Kirk Broadcast: Tuesday, April 25, 2006 (MUSIC) VOICE ONE: This is

发表于:2019-01-30 / 阅读(238) / 评论(0) 分类 2006年慢速英语(四)月

What is at the center of the universe? 宇宙的中心是什么? It's an essential question that humans have been wondering about for centuries. 这是个很重要的问题,几百年来,人们一直在探索。 But the journey toward an answer

发表于:2019-02-13 / 阅读(87) / 评论(0) 分类 TED演讲教育篇

As the moon pulls away it will put an end 随着月球日渐远离 to one of nature's most glorious spectacles; 自然界中最壮丽的奇景也将画下句点 a total solar eclipse. 那就是日全食 The moon is 400 times smaller than the sun. 月球

发表于:2019-02-27 / 阅读(177) / 评论(0) 分类 神秘的月球