单词：O-Nitrophenyl-Beta-O-Galactopyranoside
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Many of the Burgess specimens have now been assigned to living phyla just where Walcott put them in the first place. 许多布尔吉斯标本现在已经归到活着的动物的门里就是沃尔科特最初放置它们的地方。 Hallucigenia and s
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This is Scientific Americans 60-Second Science. Im Steve Mirsky. Got a minute? To keep your car purring, you have to change the oil. Such maintenance produces eight billion gallons of used motor oil annually. Some waste oil does get re-refined to pro
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Egyptian archaeologists have discovered the bottom part of an unknown pyramid in the Sakkara area about 18 miles south of Cairo. NationalGeographic explorer-in-residence Dr. Zahi Hawass, the Secretary General of the Egyptian Supreme Council for Anti
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The multi-talented Kitano Takeshi, a.k.a. Beat Takeshi, is a Japanese comedian, actor, TV presenter, author, poet, painter, video game designer, award-winning film director and academic. He is one of the few Japanese entertainers to be famous around
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There are only four days to go until the big night of CCTV's Spring Festival Gala. One of the most popular features of the TV marathon is the comedy and crosstalk section. Surrounded by fans outside a CCTV studio, Zhao Benshan is being interviewed, w
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This is Scientific American's 60-Second Science. I am Steve Mirsky.Got a minute? Talk about your vicious cycles. A new study finds that belly fat could be making you hungrier. Which would lead to more belly fat. The research was performed at the Univ
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Algae seem harmless enough. These precursors to plants thrive throughout the world's waters. But these single-celled plants have global consequences. We can thank them for oxygen in the atmosphere, oil in the lithosphere as well as dead zones in the
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[全屏观看] 点击右键- 另存为 可保存这个Flash影片 Silly Sausage是Nitrome于2011年5月28日发行的一款益智类游戏，它是以香肠在尽量不碰到其它损失生命物体的情况下吃光所有的钻石再到达终点为标
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Israel's new right-wing government is considering a territorial concession to Lebanon. An elderly Israeli Arab in his home in the village of Ghajar on the border with Lebanon, 03 May 2009 Prime Minister Benjamin Netanyahu supports pulling out of a d
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Egyptian archaeologists have discovered the bottom part of an unknown pyramid in the Sakkara area about 18 miles south of Cairo. National Geographic explorer-in-residence Dr. Zahi Hawass, the Secretary General of the Egyptian Supreme Council for Anti
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HEALTH REPORT - New Heart Drug Shows Promise in African Americans By Cynthia Kirk Broadcast: Wednesday, November 17, 2004 This is Bob Doughty with the VOA Special English Health Report. Heart failure
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BEIJING, Feb. 23 (Xinhua) -- Four migrant workers were invited to a high profile gala on Saturday evening, which was once mainly reserved for distinguished intellectuals. Chinese leaders Xi Jinping, Li Keqiang, Zhang Dejiang, Yu Zhengsheng, Liu Yunsh
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WASHINGTON, Aug. 4 (Xinhua) -- Researchers have found a way to turn mouse embryonic stem cells into sperm and this finding opens up new avenues for infertility research and treatment, according to astudy published Thursday in the online edition of jo
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Late dance legend Dai Ailian was born into a third-generation Chinese family in Trinidad, learned ballet and modern dance in London, and went on to become a famed dancer, choreographer, and educator in the 'New China'. On the 100th anniversary of her
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Today we go on a journey. It starts in Sweden over 100 years ago; and then moves to London; and finally moves to future worlds and other planets. But we start in Sweden. Alfred Nobel spent his life finding ways to blow things up. He was born in 1833
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One of the best performing arts venues in the country, the National Centre for the Performing Arts, has been graced by some of the best artists in the world. But this year, ordinary people have the opportunity to bring their talents to this grand sta
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Chinese Lunar New Year, or the Spring Festival, is the most important public holiday for the Chinese people. On New Year's Eve, families have the tradition of staying up late into the night. Ever since 1983, the Chinese have added watching the Spring
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The playbill for this year's show was released on Saturday. The 39 performances on the list will start from 8:00 pm Sunday and last into the first day of the lunar New Year. As widely expected, popular domestic trio the fighting boys will make their
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