单词：fossil pathology
单词：fossil pathology 相关文章
This list is just for illustration; it is incomplete. 这个列表仅仅是一个例子，它是不完整的。 The list on the right is also incomplete. 右边的列表也一样不完整。 It's a list of types of pathology that are age-related, 它们
TED演讲科学篇
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By Greg Flakus Houston 28 August 2007 Lucy fossil display The fossilized bones of a female hominid creature found in Ethiopia in 1974 and today known around the world as Lucy are now in the United States on an unprecedented tour. The bones are part o
2007年VOA标准英语（八月）
Researchers get same yields with fewer fertilizers, pesticides Steve Baragona | Washington, DC 18 May 2010 Fossil energy use was compared among different crop rotation systems in a field experiment conducted between 2003 and 2008 in Boone Co., Iowa R
VOA标准英语2010年(五)月
By Caroline Sawyer Nairobi 08 August 2007 One of the world's oldest hominid fossils, which revolutionized theories of early man, has left Ethiopia to begin a controversial tour of the United States. Anthropologists want the remains of the fossil, kno
2007年VOA标准英语（八月）
LONDON, March 17 (Xinhua) -- Children with heavy school bags are facing a higher risk of back pain, a latest study revealed. A team of Spanish researches reported that the link was found in more than 1,400 school children aged between 12 and 17 in No
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