单词：argentamine
单词：argentamine 相关文章
Protamine sulfate is a drug that reverses the anticoagulant effects of liver compounds such as heparin. Protamine is extracted from the sperm of salmon and other species of fish, and then made into a protamine sulfate injection which is a necessary d
世界各地新闻集锦
By Michael Bowman Buenos Aires, Argentina 26 October 2007 Voters in Argentina are preparing to elect a new president, along with legislators and provincial governors. For many voters, economic matters top their list of concerns. In years past, Argent
2007年VOA常速英语（十月）
By Michael Bowman Buenos Aires 28 October 2007 Argentines are preparing to go to the polls Sunday to elect a new president, along with legislators and provincial governors. VOA's Michael Bowman reports from Buenos Aires, few Argentines are expressing
2007年VOA常速英语（十月）
By Michael Bowman Buenos Aires 28 October 2007 Polls have closed in Argentina, where citizens voted for a new president, plus legislators and provincial governors. VOA's Michael Bowman reports from Buenos Aires. More than 20 million Argentines are be
2007年VOA常速英语（十月）
BUENOS AIRES, March 14 (Xinhua) -- Argentine President Cristina Fernandez on Wednesday announced that the South American country will host Formula One races in 2013, 2014 and 2015. The city of Mar del Plata, 400 kilometers south from Buenos Aires, wi
英语新闻
WASHINGTON, March 12 (Xinhua) -- The Obama administration on Tuesday said that its position regarding the Falkland Islands, known as the Malvinas to the Argentines, remains unchanged, but acknowledged that the Falklands residents have clearly express
英语新闻