单词：Rhodesian cattle disease
单词：Rhodesian cattle disease 相关文章
Cattle Plague Declared Eradicated Scientists are declaring victory over a deadly animal disease that cattle herders around the world have dreaded for millennia. Rinderpest becomes the second disease in all of human history to be successfully eradicat
VOA标准英语2011年(六月)
New Vaccine Research Aimed at Cattle Killer 新疫苗研究意在对付牧牛杀手 New research is underway to develop an advanced vaccine against East Coast fever a parasitic disease that killed more than one-million cattle in Africa last year. Res
VOA标准英语2014年(二月)
US to Destroy Hundreds of Cattle Linked to Mad Cow Infection Michael Bowman U.S. agriculture officials have announced plans to destroy hundreds of cattle linked to the first case of mad cow disease fo
VOA2004（上）--各类新闻
By Sonja Pace London 07 August 2007 British police officers block a public footpath leading to a farm outside Normandy, England, where a nsecond outbreak of foot-and-mouth disease was was discovered Tuesday, 7 Aug. 2007 Foot and mouth disease has spr
2007年VOA标准英语（八月）
By Peta Thornycroft 21 November 2007 Former Rhodesian Prime Minister Ian Smith who died in Cape Town late Tuesday brings to an end an era, which haunted citizens of independent Zimbabwe. Peta Thornycroft reports for VOA that Ian Smith, who took his c
VOA常速英语2007年（十一月）
By Tom Rivers London 08 August 2007 For the first time since the confirmation of foot-and-mouth disease in Britain earlier this month, the government has decided to ease restrictions on livestock shipments in areas outside of the affected zone in sou
2007年VOA标准英语（八月）