[光] 相干非线性光学

They Did It With Mirrors!

They Did It With Mirrors! You can’t stand in front of the paintings of the old masters and not wonder, how did 1) Frans Hals make that lace seem so real? How did 2) Van Dyck make his armor so gleami

发表于:2018-11-28 / 阅读(443) / 评论(0)

疯狂英语2003年

用Mp3背六级单词051

pirate hierarchy intrinsic console stroll stainless inevitably cheat rap evacuate hollow body significant imperial obedient neighbouring improper sensation brood excel coherent

发表于:2018-12-01 / 阅读(321) / 评论(0)

用Mp3背六级单词

BEP 20 – Meetings: Supporting your Position (Part 3)

In the final episode of our three-part series on supporting your position in meetings, we look at language used to make your statements more persuasive. Jack is going to summarize his proposal for the move to Costa Rica and hopes to get a final recom

发表于:2018-12-05 / 阅读(243) / 评论(0)

商务英语会议解析

蒋健棠英语广播 Episode96:养宠物的人比不养的健康状况差

1. a little bit,有点,有几分。 eg:Move over this way a little bit. 往这么挪一挪。 2. confusing,令人困惑的，让人容易混淆的。 eg:I see a lot of students stretching and so on, so it is very confusing for me. How do we solve the

发表于:2018-12-18 / 阅读(321) / 评论(0)

蒋健棠教你听英语广播

走进剑桥大学第8期:牛顿的苹果树

Newtons Apple Tree 牛顿的苹果树 Newton was an English physicist and mathmatician,and was the greatest scientist in his era. 牛顿是一位英国物理学家和数学家，也是他那个时代最卓越的科学家之一。 Isaac Newton was bor

发表于:2018-12-18 / 阅读(298) / 评论(0)

走进剑桥大学

原汁原味商务英语播客第9课:开会时支持你的观点(3)

In the final episode of our three-part series on supporting your position in meetings, we look at language used to make your statements more persuasive. 在商务英语播客系列课程在会议上该如何支持你的论点的最后部分，我们来

发表于:2018-12-18 / 阅读(232) / 评论(0)

原汁原味商务英语播客

【突破英文词汇】co -- together 一起

1. collusion /kəˈlu:ʒən/ -- (literally, playing together) secret agreement for a fraudulent purpose; conspiracy; plot It was not known whether the price increases resulted from higher costs or from collusion among the producers. 不知道价格的上

发表于:2018-12-30 / 阅读(266) / 评论(0)

突破英文词汇

CNN 2011-10-12

Hi I am CA, thisis CNN student News. Today we are going to talk about an Afri who wants to runa mile. But it will take him more than 200 thousand miles to get to thestarting line. That's the story, coming up. first up though, the US unemployment rate

发表于:2019-01-08 / 阅读(296) / 评论(0)

CNN2011年(十)月

VOA标准英语2010年-Touch That Heals May be Your Own

If you've ever hurt yourself - bumped a leg or arm while walking, maybe - you might have instinctively grabbed the place that hurt, and that seemed to ease the pain. Now, new research on pain and self touch explores why that is. To study the phenomen

发表于:2019-01-14 / 阅读(296) / 评论(0)

VOA标准英语2010年(九)月

英语单词大师：Health Slang

AA: Im Avi Arditti with Rosanne Skirble, and this week on WORDMASTER -- wishing you good health over the holidays, with Slangman David Burke. RS: Once again, just for our listeners, Slangman David Burke has rewritten a popular childrens fairy tale to

发表于:2019-01-18 / 阅读(291) / 评论(0)

英语单词大师-Word Master

英语听力：自然百科穿越银河系的旅行 Through Milky Way—14

Its a stunning location, but its also mysterious. These stars are not just close together. They are on the move at enormous speeds. Going to the heart of a galaxy might not be the similar to going to an amusement park. The rides are some similar to h

发表于:2019-01-22 / 阅读(404) / 评论(0)

自然百科2011年

阿拉伯联盟部长会议讨论新巴以和谈计划

Arab League Minister Discuss New PR Strategy Greg Lamotte Cairo 15 Aug 2001 16:32 UTC An emergency meeting of Arab League Information Ministers was held today Wednesday in Cairo. They discussed 1)form

发表于:2019-01-31 / 阅读(323) / 评论(0)

VOA2001-国际风云（4）

学个词Learn a Word 第1342期　career path

今天我们要学的词是career path。 Career path, 职业生涯。求职顾问建议大家尝试不同种类的工作。 Having a nonlinear career path can make you more interesting to potential employers, 有非直线职业生涯的人在雇人老

发表于:2019-02-02 / 阅读(290) / 评论(0)

英语单词荟萃

可以调焦的眼镜?

可以调焦的眼镜? They may look like an ordinary pair of spectacles, but these glasses are at the forefront of a revolution in eyewear. 它们看起来像普通的眼镜，但是是眼镜改革的最前沿。 Part of a new line of electronic eye

发表于:2019-02-07 / 阅读(312) / 评论(0)

实用英语

月亮和六便士第十章(2)

You forget he isn't alone. 你忘记了，他在那里不是一个人。 I held my tongue. I saw myself calling on Charles Strickland and sending in my card; 我没有说什么。我想到我去拜访查理斯思特里克兰德，递上我的名片，

发表于:2019-02-13 / 阅读(268) / 评论(0)

月亮和六便士

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学英语单词

antiblooming

approximation characteristic

double resonant oscillator