单词：forensic toxicology
单词：forensic toxicology 相关文章
1. SWAT teams and police dogs are searching Dawson College in Montreal Canada after they say a gunman opened fire on a cafeteria. An unknown number of people have been shot including a shooter who sho
美联社新闻一分钟2006
Forensic Testing of Ivory Could Combat Elephant Poaching The sweeping grasslands of the African savannah might not exist without elephants. They knock down so many trees that forests transform into plains, where other grazers and birds feed. Elephant
VOA标准英语2013年(七月)
We have increasing doubts about this evidence, but we dont feel yet that we have the scientific knowledge and basis to exclude it altogether. Jed Rakoff, United States District Judge for the Southern District of New York. He spoke about forensic evid
2017年Scientific American(三)月
The Buk missile that downed flight MH17 was brought from Russia and fired from a region in eastern Ukraine controlled by pro-Russian rebels, according to a report of the Joint Investigation Team (JIT) released. 根据日前公布的一份联合调查团
英语新闻
In the wake of the subway bombings in Moscow, public transport systems seem vulnerable. London's system is one of the largest and most complex in the world. Officials in the British capital have long worked to keep the transport system safe, but have
VOA标准英语2010年(四)月
Tinning, who worked odd jobs as a waitress and school-bus driver, admitted precious little to anyone about the 13-year period when her children began mysteriously dying, beginning seven years after her marriage in 1965. 廷宁曾做过服务员和校车
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