单词：science and technology r&d expenditure statistics
单词：science and technology r&d expenditure statistics 相关文章
By Stephanie Ho Washington 25 January 2006 A bipartisan group of U.S. senators has introduced a package of bills aimed at promoting scientific education and research in the United States. The lawmaker
2006年VOA标准英语（一月）
The World Health Organization says there has been a sharp drop in the number of deaths among children under age five. The just released report, World Health Statistics 2009, shows 27 percent fewer children died in 2007, the last year for which stati
VOA标准英语2009年(五月)
This URL contains the words statistics, gov and UK, which are three of people's least favorite words in a URL. 这个网址包含单词统计，gov和UK，这三个是在网址中最不受欢迎的单词。 And the amazing thing about this was that t
TED演讲科学篇
The World Health Organization says there has been a sharp drop in the number of deaths among children under age five. The just released report, World Health Statistics 2009, shows 27 percent fewer children died in 2007, the last year for which statis
VOA双语新闻 2009年5月
LONDON, Aug. 15 (Xinhua) -- The official figures released on Thursday showed that Britain received more overseas visitors in the first half of this year. The Office for National Statistics (ONS) said foreign residents made 15.24 million visits to Bri
英语新闻