[光] 戴森显微镜

新型设备可净化室内空气

A technology company has made a new device to help clean the air in our home. The company is called Dyson. It has just launched an air purifier called the Pure Cool Link. A spokesperson said the purifier captures up to 99.95 per cent of pollutants in

发表于:2018-12-03 / 阅读(81) / 评论(0)

英语科技新闻

赖世雄学英语第四册 lesson 4

[00:00.00]Lesson 4 Atom [00:01.95]原子 [00:03.89]The really strange thing about atoms is that most of us will never see one. [00:08.87]原子最奇特之处在于绝大多数人永远也无法看到它。 [00:13.84]Atoms are so small that it's impo

发表于:2018-12-08 / 阅读(86) / 评论(0)

赖世雄学英语第四册

【英语语言学习】在太空中行走

This is For the Record. (SOUNDBITES FROM MOVIES) WILLIAM SHATNER: Space. TOM HANKS: Houston, we have a problem. UNIDENTIFIED ACTOR: Astronaut is awestruck. SANDRA BULLOCK: What do I do? SHATNER: The final frontier. MATT DAMON: I'm going to have to sc

发表于:2018-12-28 / 阅读(121) / 评论(0)

英语语言学习

VOA慢速英语2017 戴森公司拟2020年前推出电动汽车

Vacuum Company Dyson to Launch Electric Car by 2020 British company Dyson is known for inventing new vacuum cleaner technology and producing other devices for the home. 英国戴森公司以发明了新型吸尘器技术和生产其它家用设备而闻

发表于:2019-01-03 / 阅读(79) / 评论(0)

2017年VOA慢速英语(十)月

'The Diamond Lens' by Fitz-James O'Brien, Part Two

Our story is called The Diamond Lens. It was written by Fitz-James O'Brien. Today we will hear the second and final part of the story. Here is Maurice Joyce with part two of The Diamond Lens. When I was a child, someone gave me a microscope. I spent

发表于:2019-01-03 / 阅读(339) / 评论(0)

2018年VOA慢速英语(三)月

SSS 2010-06-02

After hundreds of years, the most common, basic microscopes still operate by means of the same old hardware: the lens. But what if you could do away with that lens and create a microscope that fits on a cell phone? Thats what researchers led by Aydog

发表于:2019-01-08 / 阅读(128) / 评论(0)

Scientific American(六)月

钻石镜头 by 菲茨詹姆斯奥布莱恩 Ⅱ

The Diamond Lens by Fitz-James O'Brien, Part Two 钻石镜头 by 菲茨詹姆斯奥布莱恩 Ⅱ Our story is called The Diamond Lens. It was written by Fitz-James O'Brien. Today we will hear the second and final part of the story. Here is Maurice Jo

发表于:2019-01-12 / 阅读(410) / 评论(0)

2015年VOA慢速英语(七)月

钻石镜头 by 菲茨詹姆斯奥布莱恩

The Diamond Lens by Fitz-James O'Brien, Part One 钻石镜头 by 菲茨詹姆斯奥布莱恩 Our story today is called The Diamond Lens. It was written by Fitz-James O'Brien. We will tell the story in two parts. Now, here is Maurice Joyce with part o

发表于:2019-01-12 / 阅读(138) / 评论(0)

2015年VOA慢速英语(七)月

钻石透镜 II by 菲茨·詹姆斯·奥布赖恩

'The Diamond Lens' by Fitz-James O'Brien, Part Two 钻石透镜 II by 菲茨詹姆斯奥布赖恩 Our story is called The Diamond Lens. It was written by Fitz-James O'Brien. Today we will hear the second and final part of the story. Here is Maurice J

发表于:2019-01-12 / 阅读(258) / 评论(0)

2016年VOA慢速英语(九)月

VOA标准英语2013--iPhone Becomes Low Cost Microscope

iPhone Becomes Low Cost Microscope The Apple iPhone can be used for lot of things making calls, playing games and sending pictures, video and text. Scientists say it also can be converted into a low-cost microscope to detect worm-related infections i

发表于:2019-01-14 / 阅读(109) / 评论(0)

VOA标准英语2013年(三月)

美国文化脱口秀第681期:卷发棒的英语名竟然跟hair完全没关系

黑科技一直以来戴森都是黑科技的代名词，甚至被称为小家电中的苹果。黑科技在英语中可以这样表示： Unconventional tech products 不循规蹈矩的，非常规的科技产品英语中还有一个词叫gadget，通

发表于:2019-01-15 / 阅读(66) / 评论(0)

美国文化脱口秀

迷你对话学地道口语第218期:翘辫子一命呜呼

迷你对话： A: Old Dyson looks as if he maybe kick the bucket any day. 老Dyson的样子看起来似乎要随时撕掉似的。 B: Why do you say that? 为什么这么说？ A: Ive ever seen a living being looked so thin. 我从来没有见过这么

发表于:2019-01-21 / 阅读(122) / 评论(0)

迷你对话学地道口语

英语听力暮光之城•暮色第27期:打开的书(8)

Ladies first, partner? Edward asked. 搭档，女士优先？爱德华问。 I looked up to see him smiling a crooked smile so beautiful that I could only stare at him like an idiot. 我抬头看见他一脸坏笑，可笑得是那样的好看，害得

发表于:2019-01-22 / 阅读(67) / 评论(0)

暮光之城•暮色

VOA慢速英语20060401b

AMERICAN STORIES - The Diamond Lens, Part OneBy O'Brien, Fitz-James Broadcast: Saturday, April 01, 2006 Announcer: Now, the Special English program, AMERICAN STORIES. (MUSIC) Our story today is called

发表于:2019-01-30 / 阅读(126) / 评论(0)

2006年慢速英语（四）月

VOA慢速英语20060408b

AMERICAN STORIES - The Diamond Lens, Part TwoBy Fitz-James O'Brien Broadcast: Saturday, April 08, 2006 Announcer: Now, the Special English program, AMERICAN STORIES. (MUSIC) Our story is called The Di

发表于:2019-01-30 / 阅读(246) / 评论(0)

2006年慢速英语（四）月

IBM制作出世界上最小的电影

WASHINGTON, May 1 (Xinhua) -- Scientists from IBM on Wednesday unveiled the world's smallest movie, made with one of the tiniest elements in the universe: atoms. Named A Boy and His Atom, the movie used thousands of precisely placed atoms to create n

发表于:2019-02-04 / 阅读(85) / 评论(0)

英语新闻

George Dyson:计算机的诞生

科学历史学家George Dyson讲述现代计算机的诞生：从16世纪起源，到早期计算机工程师的搞笑笔记簿。

发表于:2019-02-05 / 阅读(93) / 评论(0)

TED公开课:头脑游戏

TED演讲视频:计算机的诞生

科学历史学家George Dyson讲述现代计算机的诞生：从16世纪起源，到早期计算机工程师的搞笑笔记簿。

发表于:2019-02-21 / 阅读(93) / 评论(0)

TED演讲视频集

双语有声阅读：显微技术

The Microscopic Technique Each advance in microscopic technique has provided scientists with new perspectives on the function of living organisms and the nature of matter itself. The invention of the visible light microscope late in the sixteenth cen

发表于:2019-02-25 / 阅读(117) / 评论(0)

双语有声阅读

英文摇滚歌曲：Miss May I - Creations

How could you say you know who I am? Do you ever wonder why I'm here? The thoughts play back in your head like a film that has been stick on repeat. Imagine that this picture of me is painted for you. A portrait is made to hold a moment and moments w

发表于:2019-02-26 / 阅读(97) / 评论(0)

英文摇滚歌曲

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

air - cushion vehicle