文章列表

• 1.研究：早期人类栖息于热带草原而非森林
• Pre-humans living in East Africa 4.4 million years ago inhabited savannas（热带稀树草原） -- grassy plains dotted with（点缀，散布） trees and shrubs（...
• 2.新式心脏泵可减少术后感染几率
• A state-of-the-art heart pump recently approved for use in end-stage cardiac（心脏的） patients has a significantly lower risk for infection than an e...
• 3.精神分裂症病人脑部血流途径异于常人
• Researchers in Germany have used a magnetic resonance imaging ( MRI核磁共振成像 ) technique called continuous arterial spin labeling (CASL) to map cer...
• 4.南极地区发现新品种无脊椎动物
• The polyps（水螅珊瑚） of the new gorgonia（柳珊瑚） discovered, Tauroprimnoa austasensis and Digitogorgia kuekenthali, in the region of Austasen, in ...
• 5.厌食症患者大脑体积会随体重增加而增大
• A team of American psychologists（心理学家） and neuroscientists（神经系统学家） have found that adult brain volume, which can be reduced by Anorexia ...
• 6.清理毛细血管栓塞新方法问世
• Researchers at Northwestern University Feinberg School of Medicine have identified in mice a previously unknown protective mechanism by which the smal...
• 7.改良麻疹病毒可能治愈小儿脑瘤
• The use of modified measles（麻疹） virus may represent a new treatment for a childhood brain tumor known as medulloblastoma（成神经管细胞瘤） , accor...
• 8.高张力肌腱自愈能力较弱
• In a discovery that seems counterintuitive（违反直觉的） , a study appearing in the May 21st Journal of Biological Chemistry has found that tendons（肌...
• 9.生吃小龙虾有可能感染寄生虫
• If you're headed to a freshwater stream this summer and a friend dares you to eat a raw crayfish（小龙虾） don't do it. You could end up in the hospit...
• 10.白蚁堪称非洲草原生态系统之星
• The majestic animals most closely associated with the African savanna（热带草原） -- fierce（凶猛的，暴躁的） lions, massive elephants, towering giraf...