单词：phacofragmentation
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摘要：美国的医疗费用最近几年一直在大幅度攀升。高额的医疗账单为普通美国家庭带来了沉重的负担。本文原载于《今日美国》，文章由一名来自新罕布什尔的初级保健医生撰写。文章的逻
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Scientists are using DNA to trace illegal ivory from slaughtered elephants to its countries of origin in an effort to nab poachers. Researchers are trying to combat the multi-billion dollar criminal enterprise at its source. A poached elephant Since
VOA标准英语2009年(七月)
The 2016 Nobel Prize in Physiology or Medicine goes to Yoshinori Ohsumi of Japan for his discoveries of mechanisms of whats known as autophagy. Break the word down and you get auto and phagy: from the Greek for self, auto, and eating, phagein. So, se
2016年Scientific American(十)月
Adrienne: So, Rob, tell me why you don't like elephants! Rob: Why don't I like elephants? It's a long story. I was traveling in India with a friend of mine and one night we decided to spent the night in a national park, looking at wildlife, and we we
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Omega Pharma-Quick Step grabs world team title THE HAGUE, Sept. 16 (Xinhua) -- Belgian cycling team Omega Pharma-Quick Step rode to victory in the men's team time trial at the road World Championships in Limburg, the Netherlands on Sunday. The team,
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MANILA, Dec. 7 (Xinhua) -- Death toll in the Philippines due to Typhoon Bopha (local name Pablo) has continued to rise to 418 based on the latest data released Friday by the National Disaster Risk Reduction and Management Council (NDRRMC). NDRRMC Exe
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When we are in the depths of our loneliness, what comforts us what could possibly take us away from it? What, indeed? So often, it feels like there is no solace; like we are running from our own shadow. And it is true, in a way. There is no escape fr
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特朗普专机抵京，故宫京剧美食国粹齐上阵 Welcome to 'Today' - an hour of world news and analysis -- from a different perspective. I'm Suyi Coming up： --U.S. President Donald Trump starts state visit to China --Syria's president say
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