[网络] 纳米天线

高中英语牛津版高一下学期CHAPTER SIX

[00:05.49]Friend or Enemy?'Kill it!' cried Debbie. 'Certainly not,' said Simon. [00:13.74]'Why? You're not frightened of it, are you?It's only an insect.' [00:19.62]'It isn't an insect,Debbie,though it might look like one. [00:24.87]Actually, it's a

发表于:2018-11-30 / 阅读(170) / 评论(0)

高中英语牛津版高一

SSS 2009-09-25

Every year, millions of monarch butterflies fly thousands of miles to alight in one specific forest in Mexico. How do they know what direction to flutter? Scientists had thought that an insect GPS system in their brains steered them in the right dire

发表于:2018-12-24 / 阅读(99) / 评论(0)

Scientific American(九)月

经济学人:本周经济要闻19

The world this week-Business 本周经济要闻 General Electric won its battle to buy Alstom's energy businesses, 通用电气赢得了争购阿尔斯通能源业务的战斗， but only after it substantially altered its bid and gave a commitment t

发表于:2018-12-31 / 阅读(82) / 评论(0)

经济学人要闻

60秒科学:Antennae Key to Butterfly Navigation

Antennae Key to Butterfly Navigation A study in the journal Science shows that monarch butterflies' sun-related directional sensing is governed by antennae, not the brain. Cynthia Graber reports Every year, millions of monarch butterflies fly thousan

发表于:2019-01-02 / 阅读(111) / 评论(0)

60秒科学

CNN 2012-01-13

We`re talking about anything from stone tools to complex machines. A lot of times archeologists have to dig in order to find those artifacts. Not the researchers features in our next report from Nick Glass.They`re using modern technology to try to le

发表于:2019-01-08 / 阅读(101) / 评论(0)

CNN2012年(一)月

与美国小学生一起学英文第6册第12期:蝴蝶

Butterflies 蝴蝶 What does a butterfly look like？蝴蝶是什么样子？ A butterfly has four wings and a body, also it has six legs and two antennae. 蝴蝶有四个翅膀,一个身体，六条腿和两条触须。 A butterfly has a very uniqu

发表于:2019-01-10 / 阅读(68) / 评论(0)

与美国小学生一起学英文第6册

广告歌曲：轻松惬意：苹果新款 iPod nano广告歌 Chairlift - Bruises

轻松惬意：苹果新款iPod nano广告歌 Chairlift - Bruises 苹果公司每一推出新产品均会选择一首超惹人爱的歌曲。这不，你现在听到的这首歌曲就是苹果最新发布的2008第四代iPod nano广告曲《Bruises》。

发表于:2019-01-10 / 阅读(93) / 评论(0)

英文广告歌曲

VOA慢速英语 2008 0512a

Development Report - Secret of DEET Could Lead to New Insect Products Scientists finally discover how the world's most widely used insecticide works. Transcript of radio broadcast: 11 May 2008 This is the VOA Special English Development Report. DEET

发表于:2019-01-11 / 阅读(67) / 评论(0)

VOA慢速英语2008年（五）月

VOA慢速英语 2008 0415b

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. VOICE TWO: And I'm Faith Lapidus. This week, we will tell about a large piece of ice breaking away from Antarctica. We also tell about a study of human emotions and disco

发表于:2019-01-11 / 阅读(72) / 评论(0)

VOA慢速英语2008年（四）月

VOA标准英语2012--Panel Urges Study of Nanomaterial Risks

Panel Urges Study of Nanomaterial Risks The nano market is booming. In 2009 developers generated $1 billion from the sale of nanomaterials. The global market for products that rely on these materials is expected to grow to $3 trillion by 2015. Yet wi

发表于:2019-01-14 / 阅读(81) / 评论(0)

VOA标准英语2012年(二月)

TED演讲:为什么昆虫的大脑如此神奇(2)

But even though the insect brain is organized very differently from ours, there are some striking similarities. 虽然昆虫与人类大脑的组成大相径庭，但是仍有很多惊人的相似之处。 For example, most insects have smell detecto

发表于:2019-01-17 / 阅读(75) / 评论(0)

TED演讲教育篇

经济学人232:昆虫的绝活非常蟑螂

Science and technology 科学技术 Insect acrobatics 昆虫的绝活 Flipping roaches 非常蟑螂 How cockroaches vanish 蟑螂是怎么消失不见的？ ANYONE who has tried to swat a cockroach will know those insects' strange ability, in the hea

发表于:2019-01-30 / 阅读(61) / 评论(0)

经济学人科技系列

Oprah: Iyanla Vanzant's Life Lessons

Oprah: Iyanla Vanzant's Life Lessons Relationship expert Iyanla Vanzant shared valuable words of wisdom during her 20 Oprah Show appearances between 1998 and 1999. Look back at 10 lessons viewers took to heart. For almost two years, Iyanla helped Opr

发表于:2019-02-02 / 阅读(124) / 评论(0)

阅读空间

“打盹儿”英语怎么说？nano nap

导语：上课时躲在书后面打盹儿，开会时用手挡着眼睛打盹儿，被逮着了就拿春困、秋乏、夏打盹儿，睡不醒的冬三月来做借口。大概每个人都经历过这样的情形吧，咱们今天就来说说这个打

发表于:2019-02-03 / 阅读(99) / 评论(0)

英语口语

加拿大研究人员开发雷达“隐身衣”

加拿大研究人员开发雷达隐身衣 TORONTO, Nov. 25 (Xinhua) --- Witches and magic may not exist, but Harry Potter's invisibility cloak certainly does. A pair of researchers in the Canadian city of Toronto have developed their very own cloaki

发表于:2019-02-05 / 阅读(112) / 评论(0)

英语新闻

英文歌曲:苹果iPod nano会摄像Miss Li清新广告歌

苹果iPod nano会摄像Miss Li清新广告歌 Bourgeois Shangri-La Miss Li Vacation and barbecue Small talking and nothing to do You keep it locked in a shopping cart A bourgeois shangri-La Got a feeling that I don't belong Got a feeling that I shou

发表于:2019-02-07 / 阅读(73) / 评论(0)

好听的英文歌曲

万物简史第463期:生命在前进(5)

Even now, as Fortey says, it can be startling to go to the right formation of rocks 福泰说，即使现在，要是你来到合适的岩石结构， and to work your way upward through the eons finding no visible life at all, 一个又一个漫长的

发表于:2019-02-17 / 阅读(81) / 评论(0)

万物简史

经济学人461:蟑螂是怎么消失不见的?

Science and technology. 科技。 Insect acrobatics. 昆虫的绝活。 Flipping roaches. 非常蟑螂。 How cockroaches vanish. 蟑螂是怎么消失不见的？ ANYONE who has tried to swat a cockroach will know those insects' strange ability, in

发表于:2019-02-18 / 阅读(64) / 评论(0)

经济学人综合

2010上海世博会：日本馆之面观

2010上海世博会：日本馆之面观 The Japan Pavilion, which is always among the most popular pavilions during previous World Expos, is expected to attract 17,000 visitors every day,The centerpiece performance of the pavilion will be an opera w

发表于:2019-02-22 / 阅读(109) / 评论(0)

实用英语

经济学人330:3D制造给我打印一部电话

Science and technology 科学技术 3D manufacturing 3D制造 Print me a phone 给我打印一部电话 New techniques to embed electronics into products 新技术直接把电子元件嵌入产品中 OPEN up any electronic device and inside there are

发表于:2019-02-24 / 阅读(241) / 评论(0)

经济学人科技系列

最新学习文章

热门学习文章

热门标签

英语听力 VOA标准英语 VOA 英语歌曲口语听力提高听力材料听力教程英语学习 NPR 英语口语 VOA慢速英语美国国家电台儿童英语 VOA英语小学英语 cnn VOA常速英语标准英语英文歌曲听电影学英语英语单词英文电影慢速英语 CRI 美联社新闻美国有线新闻加州分级澳洲新闻流行歌曲常速英语 ABC新闻快递疯狂英语英语读物听力棚车少年经济学人英语词汇商务英语 VOA双语新闻 BBC 中国电台大学英语 Treasures 加州语文 BBC英语英语听力网站 VOA英语教学词汇万花筒 SSS VOA英语听力 AP 新概念分级英语英语广播听力精选英语播客英文绘本 TED演讲赖世雄英语MP3 CCTV9英语新闻 lesson 英语新闻初中英语学英语英语语法历史上的今天英文广播剧英语游戏原版英语小说英语有声读物书虫英语牛津英语读物访谈录新闻一分钟考研英语英语每日在线听新闻 Us 新概念英语地道英语单词第二册自然百科高中英语 sports 实用英语 MP3听力辛沛沛 ESL英语第一册英语每日一句 unit 新东方 GRE 每日一词 BBC听力

学英语单词

automorphic potential