单词：Urophenyl
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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
Scientific American(三)月
Fun Fact: Alligators Can Regrow Teeth 有趣的事实：短嘴鳄可以再长牙齿 Fun fact about alligators: they can regrow any of their eighty teeth up to fifty times. Which is pretty impressive, especially compared to us relatively dentally chal
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its time again for the A Moment of Science mailbag. A listener writes: Dear A Moment of Science, Ive always been fascinated by volcanoes. So I was wondering: How well can scientists predict when and where a volcano will erupt? Intersting question. Th
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CARACAS, March 11 (Xinhua) -- Venezuela's Acting President Nicolas Maduro on Monday formally registered with the National Electoral Council (CNE) as the ruling United Socialist Party of Venezuela (PSUV)'s candidate for the upcoming presidential elect
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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
Scientific American(四)月
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
Scientific American(十一)月
MADRID, June 3 (Xinhua) -- With days away from the Euro 2012 opener, a police raid on Italy's pre-tournament training camp cast shadow on the team's fate. Well-known defender Domenico Criscito was handed a search warrant as part of an investigation i
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KIEV, April 23 (Xinhua) -- Ticket for the Euro 2012 Soccer Championship was officially presented on Monday by UEFA Events executive Martin Kallen in the Ukrainian capital Kiev. Representatives of UEFA and Ukraine's tournament executing committee atte
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Working women who thought they might live to see Britain's pay gap finally shorten will have to hold out for another 57 years, according to a research published on August 19. Forty years after the Equal Pay Act was passed, the study showed that the g
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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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PARIS - Eurozone countries will be anxiously watching the outcome of second-round of legislative elections Sunday in Greece, which may determine the country's future role in the eurozone. Greek voters will be choosing between parties that call for tw
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BEIJING, Feb. 15 (Xinhua) -- European Council President Herman Van Rompuy said Wednesday that the European side will consult and cooperate with China in a concrete way to ensure the financial stability of the eurozone. Together with European Commissi
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BRUSSELS, July 10 (Xinhua) -- Eurozone finance ministers agreed to bail out Spain by giving a first payment of 30 billion euros (37 billion U.S. dollars) to its reeling banks by the end of July, Eurogroup President Jean-Claude Juncker said here early
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severe winter weather continues to dominate in many European countries with air and road travel disrupted and gas supples running low. The hardest hit country is Ukraine, where temperatures as low as minus 32 degrees Celsius have left at least 122 pe
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The European Union has responded with a shrug to Iran's threat to cut off oil exports to some EU members several months before an EU embargo on Iranian oil takes effect. At the same time, Iran has floated an offer to resume talks on its nuclear progr
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By Delia Robertson Johannesburg 23 October 2007 South Africa's rugby world-champion, the Springboks, have returned home to a rapturous welcome following their victory over England at the Rugby World Cup in France. VOA's Delia Robertson reports from J
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RIO DE JANEIRO, March 31 (Xinhua) -- Giving hints about his future career, 20-year-old Santos striker Neymar described a future scenario in one of the prestigious soccer leagues in Europe. The player foresees a career littered by hard fouls in Europe
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The European Central Bank is keeping its key interest rate unchanged, even as its leader says there is increased downside risk for economic growth in the euro currency bloc. The bank kept its key lending rate at a record low 1 percent Wednesday, desp
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The European Central Bank lowered its benchmark interest rate Thursday to a record 1.0 percent. The move by the bank to help stimulate Europe's economy came as France and Germany urged other European leaders to adopt their eurozone crisis plan at a k
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