单词：mean value periodic quantity
单词：mean value periodic quantity 相关文章
Herman Cain says he is suspending his campaign for the Republican nomination for president. He made the announcement a few minutes ago in Atlanta. Cain has been accused of sexual harassment and having had an extramarital affair. Cain called the alleg
2011年NPR美国国家公共电台12月
IN THE NEWS - I.R.A. Ties Put Pressure on Sinn Fein in Northern Ireland Peace Efforts By Jerilyn Watson Broadcast: Saturday, March 12, 2005 This is Steve Ember with In the News, in VOA Special English
教育与新闻
This is IN THE NEWS in VOA Special English. Army Specialist Jeremy Duncan and Annette McLeod, wife of a wounded soldier, appear at a hearing at Walter Reed Both houses of Congress held hearings this week on conditions at Walter Reed Army Medical Cen
VOA慢速英语2007年（三）月
Two splinter paramilitary groups in Northern Ireland have given up their weapons to an international commission monitoring what is known as 'decommissioning.' The two groups have for decades been waging an armed campaign against British sovereignty o
VOA标准英语2010年(二月)
Many people in South Asia are assessing the results of the U.S. midterm elections. The opposition Republicans have taken control of the U.S. House of Representatives from President Barack Obama's Democratic Party and analysts in Pakistan say that cou
VOA标准英语2010年(十一)月
orthern Ireland Peace Process Loses Support Laurrie Kassman London 10 Jul 2001 17:48 UTC The British and Irish Prime Minister are holding a second round of talks with political leaders involved in Nort
VOA2001-国际风云（2）