单词:nephrotoma (nephrotoma) caudifera
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神奇校车带领孩子们进入浩瀚的科学领域,游梭于生物科学、地球科学、太空科学、气象学、古生物学等各门学科中。被纽约时报评为最新鲜有趣、最富有创意和想象力的科学启蒙方式。孩子
STEVE EMBER: Welcome to THIS IS AMERICA in VOA Special English. I'm Steve Ember. BARBARA KLEIN: And I'm Barbara Klein. This week on our program, we look at what some companies are doing to help their employees get healthy and stay healthy. We also ta
By William Eagle Washington,DC 29 December 2006 A confluence of events has led to an increase in food and health needs in Zimbabwe. Like other parts of southern Africa, Zimbabwe has been the victim of drought, and a subsequent decline in crop produc
Identity Thieves’ New Ploy: Pharming 2 How do people pharm? Pharming scams take a few different forms: Attackers could use malicious code, such as a virus, planted on a user’s PC to track keystrok
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13 May 2002, 14:14 UTC AGRICULTURE REPORT – May 14, 2002: Wood Chips Protect Waterways By George Grow This is the VOA Special English AGRICULTURE REPORT. American scientists are developing ways to l
SCIENCE IN THE NEWS – July 16, 2002: Foods That Protect Against Disease VOICE ONE: This is Sarah Long. VOICE TWO: And this is Bob Doughty with Science in the News, a VOA Special English program abou
By Steve Herman Tokyo 29 May 2006 The World Bank is questioning the value of large-scale power-generation projects of the type it has funded in Africa and other parts of the developing world. Paul Wolfowitz World Bank President Paul Wolfowitz is pre
Technology Report - A Mobile App in Delhi Aims to Protect Women 科技报道 - 一款保护女性安全的手机应用程序 This is the VOA Special English Technology Report. 这里是美国之音慢速英语科技报道。 More than twenty thousand
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RotavirusImmunizationProtectsPeopleWhoDon'tGetVaccine Rotavirus causes severe diarrhea that kills more than a half-million people each year, mostly very young children. A recently-introduced vaccine has proved to be very effective and has shown some
Fighting Poverty, Protecting Women from HIV Financially empowering young women in poor countries may help protect them against sexually transmitted diseases. A new study shows that addressing poverty can help prevent risky behavior. Poverty, a lack o
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By CCTV.com reporter Jerry Shi NEOMA Business School held its 1st press conference last Friday in Beijing. This French school is the result of the merger between Reims Management School, famous for its focus on the champagne business, and Rouen Busin
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Ganso could be out until 2013, says physio RIO DE JANEIRO, Sept. 28 (Xinhua) -- Brazil midfielder Paulo Henrique Ganso could be forced to wait until next year to make his debut for new club Sao Paulo. Ganso, who joined the Brazilian top division outf
By Alisha Ryu Mogadishu 04 January 2007 In the post-Islamist Somali capital Mogadishu, a deadline for the city's militias and residents to voluntarily hand in their weapons has been largely ignored. As VOA Correspondent Alisha Ryu reports from Mogad