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SSS 2011-12-30

This is Scientific American's sixty seconds science, I'm Christopher Intagliata. Got a minute? Instead of installing solar paint on your roof how about just giving a house new paint job of cause you'd have to sure to use solar paint. That's what to a

发表于:2018-12-02 / 阅读(147) / 评论(0)

Scientific American(十二)月

太阳科普第8期

Now the speed of light is a very,very big number. 光速是个很大的数字 So if we just take a small amount of mass, 所以只要一点点质量 you get a huge amount of energy. 就含有大量能量 And that's the energy which actually powers ou

发表于:2018-12-07 / 阅读(166) / 评论(0)

太阳科普

侏罗纪搏击俱乐部第25期:真正的凶手

Nanotyrannus is more like a cheetah on steroids. 矮暴龙更像是服了兴奋剂的猎豹。 These animals were really, really fast. 这些动物真的是非常之快。 They could outrun a Tyrannosaurus Rex no problem, and that also helped them wh

发表于:2018-12-28 / 阅读(82) / 评论(0)

侏罗纪搏击俱乐部

怀表与iPod双组合？

怀表与iPod双组合？ PodKitWatch is a new pocket watch style case for the iPod nano that protects and beautifies a nano. You can quickly and easily install your nano into PodKitWatch without tools or assembly. You could wear it like a traditiona

发表于:2019-01-05 / 阅读(93) / 评论(0)

英语万花筒

高中英语人教版高一年级上18

[00:11.60]WARMING UP [00:16.04]How many new uses can you think of for the folowing items? [00:36.49]reminds us of the appearance of nanotechnology, [00:53.76]according to which nothing is useless and [01:04.91]no garbage or waste material to speak of

发表于:2019-01-10 / 阅读(240) / 评论(0)

高中英语人教版高一年级

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(122) / 评论(0)

英文广告歌曲

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(114) / 评论(0)

VOA标准英语2012年(二月)

“三伏”正当时！

现在正是一年中最热的时候，在英语中，三伏天有一个特殊的表达方式 dog days of summer。说到狗，大概大家都对夏天里吐着舌头乘凉的狗狗印象很深吧！那么，这个习语又和狗有什么关系呢？

发表于:2019-02-02 / 阅读(118) / 评论(0)

实用英语

“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(129) / 评论(0)

英语口语

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(100) / 评论(0)

好听的英文歌曲

China faces severe plasma shortage: health minister

BEIJING, Dec. 11 (Xinhua) -- China is faced with severe challenges in collecting enough blood plasma to produce medicines, Health Minister Chen Zhu said Sunday. Chen called on the public to join blood donation after donating blood plasma at the Beiji

发表于:2019-02-07 / 阅读(110) / 评论(0)

英语新闻

发送电子邮件也会产生碳足迹么？

You might not realise it, but sending even a short email has an impact on the environment. 你可能没有意识到，即使是发送一封小小的邮件也会对环境产生影响。 Scientists estimate that an email adds about four grams (0.14 oun

发表于:2019-02-08 / 阅读(148) / 评论(0)

阅读空间

Lesson 44-1 Home Appliances 家用电器

Listen to the statements and check the correct answers. 1.Is sweeping out the tiny dust bothering you a lot? From now on if you have this machine, doing the housework will become a very easy job. This is a portable vacuum cleaner. lt's light and wire

发表于:2019-02-17 / 阅读(98) / 评论(0)

英语听力练习题

听歌学英语:1 2 3 4(Feist)

听歌学英语:1 2 3 4(Feist) 在Apple IPOD Nano最新的广告中，一个略带沙哑的女声唱着one two three four....，这首歌的名字就叫做《1234》，演唱者的是来自加拿大的创作型女歌手Feist，《1 2 3 4》这首歌起

发表于:2019-02-17 / 阅读(85) / 评论(0)

听歌学英语

听歌学英语:加拿大的创作型女歌手Feist好听广告

听歌学英语:加拿大的创作型女歌手Feist好听广告歌曲在Apple IPOD Nano最新的广告中，一个略带沙哑的女声唱着one two three four....，这首歌的名字就叫做《1234》，演唱者的是来自加拿大的创作型女

发表于:2019-02-18 / 阅读(95) / 评论(0)

听歌学英语

英语口语：打盹儿英文怎么说？

A nano nap is a period of sleep which lasts between 15 and 30seconds. It is generally involuntary, and often occurs whenpeople are incredibly tired and bored. Many office workers andstudents are familiar with the concept, thanks to falling asleepduri

发表于:2019-02-18 / 阅读(105) / 评论(0)

英语口语

Chinese health minister donates plasma

CHENGDU, May 5 (Xinhua) -- Chinese Health Minister Chen Zhu donated plasma on Saturday in Chengdu, capital of southwest China's Sichuan Province, and called on health workers to take the lead in blood donation to ease the country's blood supply short

发表于:2019-02-18 / 阅读(122) / 评论(0)

英语新闻

TED演讲 4D打印机的诞生(1)

This is me building a prototype for six hours straight. This is slave labor to my own project. 这是我正在做一个模型，足足花了6个小时。完全是苦力活。 This is what the DIY and maker movements really look like. 这就是所谓的

发表于:2019-02-21 / 阅读(88) / 评论(0)

TED演讲教育篇

经济学人312:卫星下一个太空

Leaders Satellites Space: the next startup frontier 社论精粹卫星太空：下一个 Where nanosats boldly go, new businesses will followunless they are smothered with excessive regulations 微型卫星大胆地去哪儿，新的商业就会跟去

发表于:2019-02-24 / 阅读(138) / 评论(0)

经济学人文艺系列

打盹英语怎么说

春眠不觉晓啊，这时候的课堂上应该有很多鸡啄米现象吧。被老师逮到了就不好了，这时候得老老实实承认，I'm taking a nano nap.什么意思呢？就是我们所说的打盹儿。上课时躲在书后面打盹儿，

发表于:2019-02-26 / 阅读(117) / 评论(0)

实用英语

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