单词：astragalin
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Iraq has reacted defiantly to the American and British air raids on targets near Baghdad. President Sadam Hussein vowed to fight until victory on land, in the air and at sea. China and Russia have als
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A cyclone can be over 500kms across with a wind swirling around the eye of 300kms per hour.It was the most destructive force that great barrier reef must face.And in Feb,2011,this part of reef was hamered by the biggest storm in the living memory,cyc
自然百科2014年
Let's start with the General Motors, because it looks like GM is looking to spiff up its car-line by importing one of its most popular European models to this side of the Atlantic. Beginning in the th
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听广告学英语:FAUXALL 福克斯汽车 原文：At FAUXALL we believe there is no point in building a luxury car, if it's out of people's reach. We believe the challenge is to build a car with the safety, the durability, the comfort ,the quality's you'd expec
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EXPLORATIONS - October 9, 2002: George Catlin, Part 2 By Paul Thompson VOICE ONE: This is Mary Tillotson. VOICE TWO: And this is Steve Ember with the Special English program EXPLORATIONS. Today we pre
Explorations
By Paul Thompson VOICE ONE: This is Mary Tillotson. VOICE TWO: And this is Steve Ember with the VOA Special English program EXPLORATIONS. A new exhibit of paintings is being shown at the Smithsonian A
Explorations
Araloside A 楤木皂甙 A Arbutin 熊果甙 Arctigenin 牛蒡甙元 Arctiin 牛蒡子甙 Arctinal 牛蒡子醛 Arctinol b 牛蒡子醇-b Aristolactone 马兜铃内酯 Aristolochic acid A, D 马兜铃酸
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Roger Wilkison Libyan leader Moammar Gadhafi has hailed his first visit to Europe in 15 years as historic and followed up his renunciation of weapons of mass destruction with a pledge to work for worl
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Chinese medicine has been getting some props lately. A couple of recent studies have demonstrated the medical potential of traditional treatments. Part of the challenge of AIDS is that immune cells lose their ability to divide and thus their disease
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By Paul Sisco Washington, D.C. 27 June 2007 After successful careers in the sportswear business, Doug and Kristine Tompkins set out with a passion to preserve the some of the world's last remaining wild places. Today they are among the largest landho
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By Patricia Nunan New Delhi 20 February 2006 Veterinarian doctors collect eggs at poultry farm at Navapur, February 20, 2006 Indian officials say the country's first outbreak of bird flu is under cont
2006年VOA标准英语（二月）
Tensions between Switzerland and Libya are continuing to escalate as Libyan leader Moammar Gadhafi enacts a number of retaliatory measures to protest the recent arrest of his son and wife in Geneva. The son, Hannibal Gadhafi and his wife were arrest
VOA标准英语2008年（七月）
A son of Libyan leader Moammar Gadhafi met senior Bush administration officials Tuesday in another sign of improved U.S.-Libyan relations. Saif al-Islam Gadhafi sees Secretary of State Condoleezza Rice Thursday. VOA's David Gollust reports from the
VOA标准英语2008年(十一月)
Libyan leader Muammar Gadhafi has lashed out at the United States by likening the 1986 U.S. Strikes on Libya to Osama bin Laden's terror attacks on the United States in 2001. He was speaking Thursday in Rome, where he is on a three-day official visi
VOA标准英语2009年(六月)
NEW YORK, Feb. 23 (Xinhua) -- NBA upstart Jeremy Lin has applied to the U.S. Patent and Trademark Office to trademark the term Linsanity. According to the trademark regulators' website, Lin filed his application on February 13, a move that would give
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极素白极纯净，没有一点尘埃，仿佛天堂的所在。这样美好无暇的颜色却让人刺痛得张不开眼。在这白晃晃的空间里，Silje对着镜头睁大她那毫无表情的瞳孔，低吟浅唱，旁若无人。 我们还是需要一点杂质的，这和我们无法呼吸百分之百的纯氧是一个道理。 My heart's not lonel
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医学绘画家戴维-布林斯基通过3分钟的惊人动画展现了细胞里熙熙攘攘的生命运动。
TED公开课:美妙的神经系统
GUY RAZ, HOST: What do you think explains, like, this force inside of us that, you know, like that sometimes compels us to, you know, to speak out? ADAM GALINSKY: Yeah. I mean, I think it's something that psychologists call moral conviction. We are a
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Pfizer and AstraZeneca 辉瑞-阿斯利康 A matter of trust 信任问题 British politicians are understating their nation's appeal to drugs firms 英国政客低估了英国对制药企业的吸引 IAN READ, the chief executive of Pfizer, an Americ
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