单词：vacant operation
单词：vacant operation 相关文章
Brewer Mixes Loves of Paleontology, Microbiology, Beer ASHBURN, VIRGINIA A large batch of new and rather unorthodox beer is brewing at Lost Rhino Brewing Co. in Ashburn, Virginia. The beer yeast, one of the key ingredients in brewing, was swabbed fro
VOA标准英语2014年(六月)
This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Just when you thought youd heard everything, scientists have found that the reason you can hear everythingincluding things that are very quietis because
Scientific American(四)月
The 2009 Nobel Prize in Chemistry goes to Venkatraman Ramakrishnan of the MRC Laboratory of Molecular Biology in England, Yale Universitys Thomas Steitz, and Ada Yonath of the Weizmann Institute of Science in Israel for their studies of the ribosome.
Scientific American(十)月
This years Nobel Prize in Chemistry is about the worlds smallest machines. G?ran Hansson, secretary general of the Royal Swedish Academy of Sciences, earlier this morning. The Royal Swedish Academy of Sciences has decided to award the 2016 Nobel Priz
2016年Scientific American(十)月
Still, his altruism in general toward his fellow man did not deflect him from more personal rivalries. One of his last official acts was to lobby against a proposal to erect a statue in memory of Charles Darwin. In this he failedthough he did achieve
万物简史
Wearing a simple cap and gown, Xue Yifan, 22, looks solemnly into the camera. Standing in front of the big library on campus, her graduation photo is a bit unusual - she is all alone. Thats because Xue is the only paleontology graduate from Peking Un
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