单词：Rideal mechanism
单词：Rideal mechanism 相关文章
By Jessica Berman Washington 25 January 2006 Researchers have long observed that during times of social stress, there are fewer male births than female births. Now, a new study has found that boys bor
2006年VOA标准英语（一月）
By Lisa Bryant Paris 16 June 2006 French President Jacques Chirac, second right, gestures while speaking with Austrian Chancellor Wolfgang Schuessel, second left, during a group photo The European Union approved new humanitarian aid to the Palestini
2006年VOA标准英语（六月）
By Douglas Bakshian Manila 02 July 2007 Asian economic experts say regional integration is the best way to prevent another financial crisis like the one that began 10 years ago. The region has bounced back, but officials at the Asian Development Bank
2007年VOA标准英语（七月）
New Treatment Potential Found in Popular TB Drug Scientists say new insights into a common tuberculosis drug will make it possible to shorten the treatment period for patients infected with TB. The drug pyrazinamide is widely used in combination with
VOA标准英语2011年(八月)
Seven years after terrorist attacks killed several thousand people in the United States, a new global public opinion poll shows that many people do not believe the attacks were the work of the al-Qaida terror network. VOA's Kent Klein reports from W
VOA标准英语2008年（九月）
BEIJING, June 4 (Xinhua) -- China's central and local governments had invested 105 billion yuan (16.6 billion U.S. dollars) in its award and subsidy mechanism for village-level public projects by 2011, and around 985,000 public projects were built in
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