Merck, based in Whitehouse Station, N. J. , withdrew Vioxx from the market in more than 80 countries in 2004 after a clinical trial showed it doubled the risk of heart attack, stroke and death.
总部设在新泽西州WhitehouseStation的默克公司，在80多个国家，在2004年后的临床试验表明，万若心脏病发作，中风和死亡的风险增加一倍。
Soil acidification, as influenced by N-fertilizer, stubble management and crop rotations, was investigated using soil samples from a long-term rotation trial at Tarlee, South Australia.
用南澳大利亚Tarlee地区一个长期田间试验的土壤样品研究了轮作措施、氮肥施用和残茬管理对土壤酸化的影响。
Soil acidification, as influenced by N-fertilizer, stubble management and crop rotations, was investigated using soil samples from a long-term rotation trial at Tarlee, South Australia.
用南澳大利亚Tarlee地区一个长期田间试验的土壤样品研究了轮作措施、氮肥施用和残茬管理对土壤酸化的影响。
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