标签："哈勃"望远镜带来的宇宙奇观 相关文章

The Hubble

The Hubble When most people think of space, what comes to mind are names like 1) John Glenn and Neil Armstrong. When scientists think about space, the name that comes to mind is Hubble, a space telesc

发表于:2018-11-28 / 阅读(120) / 评论(0) 分类 疯狂英语2003年

新概念英语第二册Lesson 61 Trouble with the Hubble

Lesson 61 Trouble with the Hubble哈勃望远镜的困境 First listen and then answer the question. 听录音，然后回答以下问题。 What is the special importance of a telescope in space? T h

发表于:2018-11-28 / 阅读(220) / 评论(0) 分类 新概念英语第二册

万花筒 2010-05-05&05-06 拉脱维亚的“飞鱼”奇观

The waterfall at the Venta River in Latvia. It is here, near the town of Kuldiga, once a year fish can be seen jumping into the air trying to climb over a waterfall in an attempt to reach the upper course of the river, their favorite place for spawni

发表于:2018-12-02 / 阅读(87) / 评论(0) 分类 万花筒2010年

7-8 世界人工奇观：中国长城

Great Wall of China The Great Wall is the most time consuming, material consuming, and labor intensive construction project in human history. It is the ultimate human construction. Like a massive slee

发表于:2018-12-05 / 阅读(81) / 评论(0) 分类 英语沙龙2004全年合辑下

VOA慢速英语2011--Astronomers Still Look to Hubble Space T

Technology Report - Astronomers Still Look to Hubble Space Telescope 科技报道 - 哈勃太空望远镜20年后威力不减 This is the VOA Special English Technology Report. 这里是美国之音慢速英语科技报道节目。 The Hubble Space T

发表于:2018-12-07 / 阅读(75) / 评论(0) 分类 2011年VOA慢速英语(八)月

VOA标准英语2014--哈勃太空望远镜使命渐入尾声

Hubble's Dazzling Mission Nears Its End 哈勃太空望远镜使命渐入尾声 The Hubble Space Telescope has changed the way we see the universe. For almost a quarter of a century, it has sent vast amounts of data and images from space. A new exhib

发表于:2018-12-08 / 阅读(41) / 评论(0) 分类 VOA标准英语2014年(五月)

万花筒 2009-05-20&05-21 哈勃望远镜修复工作惊险进

The third space walk in as many days of the Hubble, this time Atlantis crew astronauts have been fixing an instrument which is called the Cosmic Origins Spectrograph, a device that will help detect faint light far away, possibly a tool to help to lea

发表于:2018-12-11 / 阅读(62) / 评论(0) 分类 万花筒2009年

欢乐美语:The Great Northwest 西北奇观

INTRODUCTION TO ACT I Today on TUNING IN THE U.S.A., Richard Stewart is the great forests of the Pacific Northwest. Here, much of Americas wood is produced. Richard is interested in photographing the trees and the men working among them. Some of the

发表于:2018-12-14 / 阅读(228) / 评论(0) 分类 欢乐美语

"哈勃"望远镜带来的宇宙奇观

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发表于:2019-01-02 / 阅读(275) / 评论(0) 分类 科技之光

望远镜的革命

When most people think of space, what come to mind are names like John Glenn and Neil Armstrong. When scientists think about space, the name that comes to mind is Hubble, a space telescope we sent on a twenty-year Journey to explore the origins of th

发表于:2019-01-08 / 阅读(70) / 评论(0) 分类 英语美文

英语听力：自然百科 百年难遇的日食奇观

The longest total solar eclipse of the 21st century put most of Asia, from India to China, into darkness on Wednesday, as millions gathered to watch this once-in-a-lifetime phenomenon. The eclipse began at about midnight Greenwich Mean Time and was f

发表于:2019-01-22 / 阅读(64) / 评论(0) 分类 自然百科2009年

万物简史 第45期:埃文斯牧师的宇宙(9)

So when a hopeful and softspoken minister got in touch to ask if they had any usable field charts for hunting supernovae, the astronomical community thought he was out of his mind. At the time Evans had a ten-inch telescopea very respectable size for

发表于:2019-01-29 / 阅读(56) / 评论(0) 分类 万物简史

万物简史 第44期:埃文斯牧师的宇宙(8)

Surprisingly little of the universe is visible to us when we incline our heads to the sky. Only about 6,000 stars are visible to the naked eye from Earth, and only about 2,000 can be seen from any one spot. With binoculars the number of stars you can

发表于:2019-01-29 / 阅读(62) / 评论(0) 分类 万物简史

双语有声阅读:Happy Birthday to Hubble 哈勃望远镜十周

Happy Birthday to Hubble 哈勃望远镜十周岁 Saturn, taken on Hubble's eighth birthday in 1998 （哈勃望远镜在98年第八个生日时拍摄的土星照片） Scientists have been paying tribute to the Hubble telescope, 10 years after it wa

发表于:2019-01-30 / 阅读(72) / 评论(0) 分类 双语有声阅读

中国将建新型太空望远镜 视野范围是哈勃300倍

China has announced an ambitious space telescope program that would give the nation astronomy research capabilities to rival those of U.S. programs like the Hubble Space Telescope, according to Popular Science. The space telescope would have a lens 2

发表于:2019-02-04 / 阅读(55) / 评论(0) 分类 英语新闻

经济学人210:望远镜将其他科研项目挤出NASA的预算

A shiny new telescope is crowding out NASA's other science missions 一个引人瞩目的望远镜把其他科研项目挤出NASA的预算 THE Hubble space telescope, an orbiting observatory launched in 1990 by NASA, America's space agency, 哈勃望远

发表于:2019-02-16 / 阅读(63) / 评论(0) 分类 经济学人科技系列

经济学人204:天文 往太空扔钱

Science and technology 科学技术 Astronomy 天文 Throwing money into space 往太空扔钱 A shiny new telescope is crowding out NASA's other science missions 新的望远镜正在把美国国家航空航天局其它科学任务挤出去 THE Hubb

发表于:2019-02-16 / 阅读(61) / 评论(0) 分类 经济学人科技系列

万物简史 第241期:马斯特-马克的夸克(13)

Hubble realized that this could be expressed with a simple equation, Ho = v/d (where Ho is the constant, v is the recessional velocity of a flying galaxy, andd its distance away from us). Ho has been known ever since as the Hubble constant and the wh

发表于:2019-02-17 / 阅读(52) / 评论(0) 分类 万物简史

VOA常速英语2019--詹姆斯·韦伯望远镜或2021年投入使用

The James Webb telescope is being prepped for launch in 2021 and it will change the way that NASA views the universe. James Webb is designed specifically to look into the infrared, and this is an area of the spectrum where we have looked before, but

发表于:2019-02-18 / 阅读(79) / 评论(0) 分类 VOA标准英语2019年(一月)

万物简史 第184期:爱因斯坦的宇宙(27)

Combining Leavitt's cosmic yardstick with Vesto Slipher's handy red shifts, Edwin Hubble now began to measure selected points in space with a fresh eye. In 1923 he showed that a puff of distant gossamer in the Andromeda constellation known as M31 was

发表于:2019-02-25 / 阅读(112) / 评论(0) 分类 万物简史
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