单词：sialoscintigraphy
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Let your fingers do the walking when you are window-shopping? (Whoops,ha,ha,ha.) The guys who wash the windows aren't going to like this, passers-by are encouraged to smudge up the glass at Ralph Laur
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英语口语天天练-大米
SCIENCE IN THE NEWS - Easier Way to Treat Malaria | Scientists Grow Human Brain Cells in Mice By Caty Weaver and Mario Ritter Broadcast: Tuesday, December 20, 2005 (MUSIC) VOICE ONE: This is SCIENCE I
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By David McAlary Ocean animals in parts of Antarctica are facing a food shortage. A new British study finds that a staple of the marine wildlife diet, tiny shrimp-like creatures called krill, has dram
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Graph Search的理念在于，以谷歌搜索引擎发掘互联网信息的方式，发掘Facebook网站社交图谱的含义。Graph Search扩展了Facebook的核心使命：不仅帮助用户与已知的他人建立联系，还能成为一款发现工
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This is the VOA Special English Education Report. Two new studies have investigated why fewer females, compared to males, study and work in the so called STEM subjects in the United States. Those subjects are science, technology, engineering and math
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Time again for our Website of the Week, when we showcase interesting and innovative online destinations. Our web guide is VOA's Art Chimes. This time it's an educational site where you can learn about one of the most fascinating areas of science toda
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The United Nations chose the theme of women and science education for this year's International Women's Day to highlight the gender gap in many parts of the world between the number of men and women scientists. Yanti, a scientist developing new chemi
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It started with a simple experiment: take some graphite - the black stuff in the middle of a pencil - and put a piece of tape over it. When the scientists at the University of Manchester did that, they found that they could develop a material that co
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Graphene Called Amazing, Versatile Material of the Future 前景光明的多功能材料石墨烯 In 2004, two scientists at the University of Manchester in England isolated a carbon-based material called graphene, with some unusual properties. Andre
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By Kane Farabaugh New York City 01 August 2007 During the Cold War, Greenland was a strategic location for the United States military to track and detect Soviet aircraft and ballistic missiles. The military established radar and tracking sites throug
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By Mike O'Sullivan Los Angeles 03 May 2007 Leading environmental experts who are meeting in Bangkok this week are hammering out details of a report on ways to fight climate change. Several leading US scientists say the report, to be released Friday,
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By Jim Malone Washington 06 February 2008 In the U.S. presidential race, Democrats are preparing for a long battle to select their party nominee for the White House. In the Republican race, Senator John McCain has claimed the mantle of frontrunner on
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BEIJING, Jan. 19 (Xinhua) -- Chinese Academy of Sciences and Chinese Academy of Engineering, or the country's elite think-tank duo, unveiled on Saturday top 10 news events of domestic science and technology progress for the year 2012. Selected via a
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By Kurt Achin Kyoto 04 May 2007 Asia's economic development is a success story that has been decades in the making. But in the past decade, the region has become a key factor in a global imbalance marked by too much reliance on exports by countries i
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Experts and officials gathered at the first Africa Forum on Science, Technology and Innovation in Nairobi, Kenya are seeking African solutions to African problems. Participants are calling for African governments to fund and promote research and deve
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