[网络] 大尺度丝状结构

国家地理-2008-03-20 Rho Ophiuchi Cloud 璀璨的星云

Rho Ophiuchi dark cloud is one of the closest star-forming regions to our own solar system. Located near the constellations Scorpius and Ophiuchus, the nebula is about 407 light years away from Earth. The infrared astronomical satellite, now celebra

发表于:2018-12-05 / 阅读(191) / 评论(0)

国家地理2008年

英语分类词汇：舞台灯光

插座、插头和其它连接物(电器连接) Sockets， plugs and other contacts [electric connections] 插头、插座及其他接触器(电接头) Plugs， sockets and other contacts [electric connections] 表面覆有带电导体的玻璃 Glass

发表于:2018-12-18 / 阅读(135) / 评论(0)

英文语法词汇

SSS 2008-04-22

This is Scientific American's 60-Second Science, I'm Cynthia Graber. This will just take a minute. Ben Franklin started it and it's hotter than ever: research on lightning. For the first time, a team of European scientists have used lasers to create

发表于:2018-12-24 / 阅读(141) / 评论(0)

Scientific American(四)月

【一起听英语】以名人来命名

世界上有很多景点、物品都是以名人来命名的，你知道的有几个呢？ Neil: Hello and welcome to 6 Minute English, the programme in which we discuss something from the news and teach you a few useful words and phrases on the way!

发表于:2018-12-27 / 阅读(113) / 评论(0)

一起听英语

【有声英语文学名著】老人与海（2）

Part Two I would like to take the great DiMaggio fishing, the old man said. They say his father was a fisherman. Maybe he was as poor as we are and would understand. The great Sislers father was never poor and he, the father, was playing in the Big L

发表于:2018-12-31 / 阅读(130) / 评论(0)

有声英语文学名著

专业术语—口腔生理学术语D2(英文详解)

Dermatan sulphate - a glycosaminoglycan found in skin, tendon, blood vessel and heart valves. Desmosomes -one of the types of cell junctions by which cells join or communicate with each other. Desmoso

发表于:2019-01-03 / 阅读(151) / 评论(0)

医务英语

The cod delusion

Neil: Hello and welcome to 6 Minute English, the programme in which we discuss something from the news and teach you a few useful words and phrases on the way! Im Neil and joining me today is Rosie. Hi Rosie. Rosie: Hi Neil. Neil: Weve got a story ab

发表于:2019-01-07 / 阅读(161) / 评论(0)

六分钟英语

英文佳作欣赏：Loving with an Open Hand

Loving with an Open Hand This week as I talked with a friend I recalled a story which I heard this summer. A compassionate person, seeing a butterfly struggling to free itself from its cocoon, and wanting to help, very gently loosened the filaments t

发表于:2019-01-17 / 阅读(101) / 评论(0)

英语作文

英语听力：自然百科穿越银河系的旅行 Through Milky Way—26

So what we are looking at is a region about 200 million light years across which is actually just a small part of our really big simulation that we call Bolshoi which is Russian for big. Everything that you see here is actually completely invisible.

发表于:2019-01-22 / 阅读(147) / 评论(0)

自然百科2011年

英语听力：自然百科穿越银河系的旅行 Through Milky Way—23

But dark matter does more than simply holds galaxy like ours together. Astronomers think it binds the Milky Way into an extraordinary structure along with billions of other galaxies. To explore it, we'll take a journey to the very edge of the univers

发表于:2019-01-22 / 阅读(173) / 评论(0)

自然百科2011年

英语听力：2013-11-06 地平线：黑洞吞噬—21

Far from being violentaions and destruction, it seems instead , black holes might actually be benign architects ,whichve played a part in the creation of the galaxies,stars,and even the life itself. One of the first scientists to begin to see black h

发表于:2019-01-23 / 阅读(160) / 评论(0)

探索与发现2013年

经济学人86:3D印刷印刷未来

Science and Technology Three-dimensional printing An image of the future 科技 3D印刷印刷未来 One of the biggest manufacturers in the world gives 3D printing a go 世界龙头机器制造商用3D印刷术进行了一次格外成功的应用 U

发表于:2019-01-26 / 阅读(151) / 评论(0)

经济学人科技系列

经济学人53:羽毛化石并非鸟类独有

Science and Technology 科技 Fossil feathers 羽毛化石 Not just for the birds 并非鸟类独有 A trove of fossils sheds light on the evolution of feathers 珍贵羽毛化石的发现能够更好地阐释羽毛的进化过程 THE fossil record i

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经济学人科技系列

经济学人169:印刷未来世界龙头机器制造商

Science and technology 科学技术 Three-dimensional printing 3D印刷 An image of the future 印刷未来 One of the biggest manufacturers in the world gives 3D printing a go 世界龙头机器制造商用3D印刷术进行了一次格外成功的应用

发表于:2019-02-06 / 阅读(135) / 评论(0)

经济学人科技系列

英语美文：放爱一条生路

Loving with an Open Hand 放爱一条生路 The other day as I talked with a friend I recalled a story that I heard this summer. A compassionate person, seeing a butterfly struggling to free itself from its cocoon, and wanting to help, very gently lo

发表于:2019-02-18 / 阅读(112) / 评论(0)

英语美文

放爱一条生路

The other day as I talked with a friend I recalled a story that I heard this summer. A compassionate person, seeing a butterfly struggling to free itself from its cocoon, and wanting to help, very gently loosened the filaments to form an opening. 前几

发表于:2019-02-18 / 阅读(118) / 评论(0)

实用英语

双语美文：放爱一条生路

发表于:2019-02-23 / 阅读(137) / 评论(0)

阅读空间

经济学人287:3D打印构筑长城的新砖石

Science and technology 科学技术 3D printing 3D打印 A new brick in the Great Wall 构筑长城的新砖石 Additive manufacturing is growing apace in China 中国的叠层制造正在飞速发展 ALTHOUGH it is the weekend, a small factory in th

发表于:2019-02-24 / 阅读(132) / 评论(0)

经济学人科技系列

英语听书《白鲸记》第741期

At the crotch or junction, these flukes slightly overlap, then sideways recede from each other like wings, leaving a wide vacancy between. 在那桠杈或者分支的地方，这两片裂尾稍微有点叠起，接着又斜斜的、象两张翅膀彼此

发表于:2019-02-25 / 阅读(146) / 评论(0)

白鲸记

【英语时差8,16】Manners 文明礼貌

Tips: complimentary 称赞的 cheers （英国口语）谢谢 ill-mannered 不讲礼貌的 disrespectful 不尊重他人的 split families 破裂的家庭 role models 榜样 Manners 文明礼貌 Good day.Nice to meet you.Pardon? I guess some people d

发表于:2019-03-06 / 阅读(242) / 评论(0)

英语时差8，16

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anti-money laundering