梭状星云, 纺缍状星云

英语励志美文精华 58

I Do a Lot of Office Fishing by Richard Salmon Some years ago, I started to look at the stars through high-powered binoculars and began reading books written by astronomers for people like me. I became an entranced stargazer for a while. The men who

发表于:2018-11-30 / 阅读(155) / 评论(0)

英语励志美文精华

英文故事剧睡美人(Sleeping Beauty)

A long time ago there was a king and queen who said every day, Ah, if only we had a child, but they never had one. And finally the queen had a little girl who was so pretty that the king could not contain his joy, and ordered a great feast. When it

发表于:2018-12-06 / 阅读(356) / 评论(0)

英文故事剧

听电影学英语-别惹蚂蚁 03

[00:04.24]Mommo, here's your-- What are you doing? 奶奶给你你在做什么? [00:06.08]Preventing alien abduction, that's what l'm doing. 我在准备应对被外星人拐骗 [00:11.16]Thank you. 谢谢 [00:16.56]Dang crabgrass. 该死的草 [00

发表于:2018-12-07 / 阅读(196) / 评论(0)

听电影学英语-别惹蚂蚁

新概念英语第四册Lesson 32 Galileo reborn

Lesson 32 Galileo reborn 伽利略的复生 First listen and then answer the following question. 听录音，然后回答以下问题。 What has modified out traditional view of Galileo in recent times? In his own lifetime Galileo was the centre of v

发表于:2018-12-08 / 阅读(686) / 评论(0)

新概念英语第四册

"哈勃"望远镜带来的宇宙奇观

发表于:2019-01-02 / 阅读(311) / 评论(0)

科技之光

SSS 2008-03-13

This is Scientific American's 60-Second Science. I'm Steve Mursky. Got a minute? Orbiting around stars far far away is sand. Astronomers have found sandy particles circling a pair of stars about 2,400 light years from us. And they think they might be

发表于:2019-01-08 / 阅读(158) / 评论(0)

Scientific American(三)月

SSS 2011-07-05

This is Scientific Americans 60-Second Science. Im Karen Hopkin. This will just take a minute. If youve ever wondered where the Earth came from, the answer, it seems, is blowin in the windthe solar wind. Or so say scientists who, after examining sola

发表于:2019-01-08 / 阅读(148) / 评论(0)

Scientific American(七)月

托福阅读背景材料：反射星云

反射星云是靠反射附近恒星的光线而发光的，呈蓝色。反射星云的光度较暗弱，较容易观测到的例子是围绕着金牛座M45七姊妹星团的反射星云，在透明度高及无月的晚上，利用望远镜便可看到

发表于:2019-01-08 / 阅读(250) / 评论(0)

托福英语

白领英语晨读-091 The Fox and the Goat　狐狸与山羊

One day a fox fell into a well, he could not scramble out again. The water was ont very deep, but the size of the well was move and recovered with slippery mass. So that every time the fox struggle up a few inches he slipped down again with the spla

发表于:2019-01-09 / 阅读(122) / 评论(0)

白领英语晨读

脸书CEO扎克伯格最爱看的书

The Aeneid by Virgil 《埃涅阿斯纪》维吉尔 Mark first read the Aeneid while he was studying Latin in high school, and he recountedthe story of Aeneass quest and his desire to build a city that, he said, quoting the text in English, knows no

发表于:2019-01-17 / 阅读(120) / 评论(0)

阅读空间

万物简史第49期:埃文斯牧师的宇宙(13)

The reason we can be reasonably confident that such an event won't happen in our corner of the galaxy, Thorstensen said, is that it takes a particular kind of star to make a supernova in the first place. 索尔斯坦森说，有理由相信，这种事

发表于:2019-01-29 / 阅读(127) / 评论(0)

万物简史

脸书CEO扎克伯格的推荐书单

The Aeneid by Virgil 《埃涅阿斯纪》维吉尔 Mark first read the Aeneid while he was studying Latin in high school, and he recounted the story of Aeneass quest and his desire to build a city that, he said, quoting the text in English, knows no

发表于:2019-02-01 / 阅读(129) / 评论(0)

阅读空间

China Lands Spacecraft on 'Dark' Side of Moon

Chinas space program has become the first to land a spacecraft on the so-called dark side of the moon. The landing on Thursday brought the country closer to its goal of becoming a space power. The China National Space Administration said the landing

发表于:2019-02-06 / 阅读(119) / 评论(0)

2019年VOA慢速英语(一)月

名篇背诵29:办公室里的垂钓者(理查德.萨蒙)

编者按：我的存在有何意义？我也好，我的民族也好，我的世界也好，我们的存在能起什么作用呢？我生命的旅程向何处延伸，这个问题真的重要吗？是谁主宰着整个宇宙，他在想些什么呢？

发表于:2019-02-11 / 阅读(124) / 评论(0)

英语名篇背诵

TED演讲:宇宙有中心吗(2)

Shortly after Copernicus, in the 1580s, an Italian friar, Giordano Bruno, 哥白尼死后不久，在十六世纪80年代，意大利修道士焦尔达诺布鲁诺提出， suggested the stars were suns that likely had their own planets and that the

发表于:2019-02-13 / 阅读(140) / 评论(0)

TED演讲教育篇

TED演讲:地球的年龄有多大(1)

How old is the Earth? 地球的年龄有多大？ Well, by counting the number of isotopes in a sample of rock that's undergone radioactive decay, 通过对岩石样品中正经历着放射衰变的同位素计数， geologists have estimated the Ear

发表于:2019-02-13 / 阅读(122) / 评论(0)

TED演讲教育篇

《荒野求生》之跟着贝尔去冒险第91期:钻木取火

My plan is to make a fire using a method 我准备用一种自人类取火伊始 that's been around for as long as man has been making fire the hand drill. 就使用的取火方法钻木取火 No matches, no flints, just two bits of wood. 不用火柴

发表于:2019-02-13 / 阅读(122) / 评论(0)

荒野求生

太空惊现“上帝之手”

It looks like a hand of God reaching out into the cosmos, but NASA says the display is caused by a young and powerful pulsar. Taken by NASA's Chandra X-ray observatory from it's orbiting 360 miles above the Earth, the recently released photo of Pulsa

发表于:2019-02-16 / 阅读(159) / 评论(0)

实用英语

英文乡村歌曲：Kate Rusby - Serving Girl's Holiday

I've waited longing for today, Spindle, bobbin and spool away, In joy and bliss I'm off to play, Upon this high holiday. [Chorus:] And spindle, bobbin and spool away Oh joy that it's a holiday! The dirt upon the floor's unswept, The fireplace isn't c

发表于:2019-02-20 / 阅读(127) / 评论(0)

美国乡村音乐

TED演讲:用玩具创造世界(7)

Now as we pull away from this world -- we're going to keep pulling away from the star now. 现在，我们将视线从这个世界里移出来--我们从这个星球移出来了 One of the things that always frustrated me a little bit about astronomy

发表于:2019-02-21 / 阅读(117) / 评论(0)

TED演讲教育篇

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blanking pulse insertion

boric acid emergency shutdown

brake release weight