单词：rotatory polarization
[医] 旋偏振
单词：rotatory polarization 相关文章
Broadcast: Jan 01, 2003 Zimbabwe's only independent daily newspaper, The Daily News, is back on 1) newsstands after an absence of more than a week. But the founding editor of the paper, one of best-kn
VOA2003（上）-体育专递
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背诵为王第一册
Mobile App Seeks to Preserve African Folktales 手机应用程序传承非洲的民间故事 For hundreds of years, Africans have preserved their history through storytelling. But, some Africans worry that oral traditions will be lost to Internet con
2015年VOA慢速英语(二)月
By Zulima Palacio Washington 31 August 2007 A new study shows that the population of the United States will increase by more than 50 percent in the next half century, and that immigrants will account for more than 60 percent of that increase.The ind
2007年VOA标准英语（八月）
By Paul Sisco Washington D.C. 24 January 2008 Wing Power, wave power, people power. Italian inventor Lucien Gambarota tries to capitalize on all three. VOA's Paul Sisco explains in this week's Searching for Solutions report. Lucien Gambarota is a vis
VOA标准英语2008年（一月）
By Faiza Elmasry Burlingame, CA 17 June 2008 The first postage stamp in history was issued in Great Britain in 1840. In the years since then, tens of thousands of different designs have been issued by the world's nations, and tens of thousands of pe
VOA标准英语2008年（六月）
By Claudia Blume Hong Kong 18 March 2007 Buzzing Hong Kong is better known for keeping lights on all night and the Wind turbine air conditioner running full blast, not saving energy. But engineers in the city have introduced an innovative wind energ
2007年VOA标准英语（三月）
身怀六甲的Dorota决定和Vanya在父母突然到访之前结婚，省得未婚先孕吓到了家长。Chuck决定为他们筹备婚礼，Dorota则请求Blair和Chuck陪伴他们走进礼堂
绯闻少女
LULU GARCIA-NAVARRO, HOST: A young upstart reporter at a national news network, a political newcomer fresh from Hollywood, his opponent - a female senator firmly rooted in the establishment, a ratings-obsessed media mogul - does any of this sound fam
2017年NPR美国国家公共电台7月
WILLIAM BRANGHAM: Dr. Richard Flyer has been my family's pediatrician for thirteen years, and to be totally honest: I love the guy. I admire him and I trust him. But three years ago when my son, Jack was ten Flyer said something that floored us. He t
PBS访谈社会系列
In much of Asia, especially the so-called rice bowl cultures of China, Japan, Korea, and Vietnam, food is usually eaten with chopsticks. Chopsticks are two long, thin, usually tapered, pieces of wood. Bamboois the most common material, but they are a
实用英语
一个富家子弟，一个面包师的女儿，一段发生在哈佛校园的现代灰姑娘的故事成就了七十年代这部轰动一时、清新动人的电影《 爱情 故事》（Love Story），也使她的同名主题曲捧回了奥斯卡最佳原创 音乐 金像奖。电影中，两个年轻人的生活刚刚稍有起色，年轻俏丽的女主角却
音乐咖啡厅
科学家发现宇宙膨胀的证据 WASHINGTON, March 17 (Xinhua) -- U.S. astronomers announced Monday they have captured the first images of gravitational waves, or ripples in space-time described as the first tremors of the Big Bang in which the u
英语新闻
筷子的故事第七节 筷子的故事 The Story of Chopsticks1] Chopsticks are used every day in China. [2] Now I'd like to take this opportunity to share their interesting history with you. [3] I think you'll agree that even an ordinary item used
阅读空间
The biggest cities in China are pressure cookers for youth starting out on their careers. 对于那些打算在自己职业生涯大展拳脚的年轻人而言，中国一线城市就好比是 高压锅。 Here are some tips on what to expect if you
实用英语
That's a good idea Anna.Yeah butNo buts Tom, that's a good solution. 好主意，安娜。是的，但没有但是，汤姆，这个办法很好。 Well done Anna could you draw up a rota so we know who's going to be ordering the pens and when? 做得好
职场英文口语
The Eye of the Dung Beetle A number of animals, including honeybees and butterflies, use sunlights polarization in their navigation s , but the dung beetle is the first animal ever discovered to use moonlights polarization to guide its travels. Polar
英语听力文摘 English Digest
Britain 英国 The Class of 2017: One of us? 2017级：我们中的一个吗？ The new generation of Tory MPs will not cause The Prime Minister much grief. 新一届保守党议员并不会让首相松口气 With the Conservatives far ahead in the p
经济学人综合
[00:12]Day 9 [00:14]assist [00:16]Two men are assisting the police in their enquiries. [00:21]bargain [00:23]We made a bargain on the spot that [00:25]I would do the work and he would supply the money. [00:30]barrier [00:32]All the institutional and
星火英语四级2000核心词
[00:02.48]Ok... 好了 [00:03.96]The X10's are online 这台X10已经连上网了 [00:06.44]Gentlemen, I am now about to send a signal from this laptop through our local ISP 先生们 接下来我要从这台笔记本发出信号 通过本地ISP [00:
听电影学英语-生活大爆炸