密着拓扑

SSS 2008-02-25

Transcript This is Scientific American's 60-Second Science, I am Cynthia Graber.This will just take a minute. Physicists at the Brookhaven National Laboratory have been able to send information ahead of particle beams racing at nearly the speed of li

发表于:2018-12-24 / 阅读(118) / 评论(0)

Scientific American(二)月

生活大爆炸第二季第二集_3：The Codpiece Topology

-Leonard：Why don't we all move over there so Leslie can join us? 我们干嘛不移到那边去，这样Leslie就可以坐在一起了。 -Howard：Yeah, let's do it. 好的，去吧。 -Sheldon：If you're having trouble deciding where to sit, may

发表于:2019-01-01 / 阅读(115) / 评论(0)

生活大爆炸第二季

生活大爆炸第二季第二集_2：The Codpiece Topology

So how do you suggest we proceed? proceed：进行那你认为我们应该怎么开始？ -Leslie：Your place, we'll order Chinese, you'll rent a movie-- artsy, but accessible-- then light petting, no coitus. order：点菜 rent：租 artsy：艺术的

发表于:2019-01-01 / 阅读(107) / 评论(0)

生活大爆炸第二季

生活大爆炸第二季第二集_1：The Codpiece Topology

-Sheldon：Worst renaissance fair ever. renaissance：文艺复兴 fair：集市，集会史上最逊的文艺复兴集会。 -Leonard：Please let it go, Sheldon. 别再墨迹了Sheldon。 -Sheldon：It was rife with historical inaccuracies. be rif

发表于:2019-01-01 / 阅读(130) / 评论(0)

生活大爆炸第二季

英语语法：64 If Versus Whether

Grammar Girl here. Today's topic is whether--not rain or sunshine, but whether w-h-e-t-h-e-r, as in whether you like it or not, it's the topic. [Listener question about if versus whether and whether you need an or not after whether] Well, it's been a

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英语小短文

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Everybody knows that the dice are loaded 每个人都知道骰子被灌了铅 Everybody rolls with their fingers crossed 每个人都知道跟着他们手指的方向走 Everybody knows that the war is over 每个人都知道战争已经结束 Everyb

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英语单词大师：Learners in U.S.

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英语单词大师-Word Master

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发表于:2019-02-01 / 阅读(80) / 评论(0)

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Everybody knows that the dice are loaded 每个人都知道骰子被灌了铅 Everybody rolls with their fingers crossed 每个人都为自己的命运捏了一把汗 Everybody knows that the war is over 每个人都知道战争已经结束 Everybody

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听歌学英语

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Dangling bonds 悬挂键 Dark current 暗电流 Dead time 空载时间 Debye length 德拜长度 De.broglie 德布洛意 Decderate 减速 Decibel (dB) 分贝 Decode 译码 Deep acceptor level 深受主能

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实用英语

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实用英语

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His main work done, Patterson now turned his attention to the nagging question of all that lead in the atmosphere. He was astounded to find that what little was known about the effects of lead on humans was almost invariably wrong or misleadingand no

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考研英语

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It's a stat that gets bounced around as e-mail-forward wisdom: men think about sex every seven seconds. Even when the idea lacks this mythical specificity and grandiosity (that's 7,200 times a day!), the idea that men think about sex basically all th

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1959: The Year That Changed Everything

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发表于:2019-02-18 / 阅读(177) / 评论(0)

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TED演讲：重新定义字典(1)

Now, have any of y'all ever looked up this word? 好，你们中有谁查过这个单词？ You know, in a dictionary? Yeah, that's what I thought. 用字典？是的，我想也就这个样子。 How about this word? Here, I'll show it to you. 这个单

发表于:2019-03-04 / 阅读(155) / 评论(0)

TED演讲教育篇

TED演讲:一段精神疾病的传奇--从内心看起(5)

For years, I had resisted medication, making many, many efforts to get off. 这些年来，我一直反对用药，为此会付出一切。 I felt that if I could manage without medication, 我感觉到我不服用药物也可以保持 I could prove

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TED演讲教育篇

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