音标:[ˈtekstʃuəl riˈsə:tʃ] ;
考证;考据

By Nancy Steinbach Broadcast: September 24, 2003 This is Phoebe Zimmermann with the VOA Special English Health Report. For many years, researchers have been studying ways to extend life and to improve

发表于:2018-12-15 / 阅读(46) / 评论(0) 分类 VOA2003(下)-环境与健康

Little Brains Big Research By Paula Bock / 2005, The Seattle Times , Knight Ridder Newspapers. Distributed by Tribune Media Services International. Research reveals more of what happens inside an infa

发表于:2018-12-19 / 阅读(42) / 评论(0) 分类 彭蒙惠英语

24 关于阿尔茨海默病的研究 DATE=3-20-01 TITLE=SCIENCE IN THE NEWS #2116 - Alzheimer's Research BYLINE=Jerilyn Watson VOICE ONE: This is Bob Doughty. VOICE TWO: And this is Sarah Long with Sc

发表于:2019-01-30 / 阅读(68) / 评论(0) 分类 科技之光

男性干家务常被女性忽视 Men do far more housework than they are given credit for, according to research that claims women do not notice because their male partners don't make a fuss。 Men said they spent 13 hours a week on household chor

发表于:2019-02-02 / 阅读(36) / 评论(0) 分类 阅读空间

By Zulima Palacio Washington 08 May 2008 Although the government and researchers halted most clinical trials for an AIDS vaccine, a research institute in Baltimore continues its work on the most deadly virus of our times. Vaccine trials were stopped

发表于:2019-02-04 / 阅读(66) / 评论(0) 分类 VOA标准英语2008年(五月)

PARIS, Aug. 19 (Xinhua) -- Marine scientists and representatives from the private sector and military establishments would meet at UNESCO at the end of this month to measure noise's impact on marine life, the Paris-based UN scientific branch UNESCO s

发表于:2019-02-18 / 阅读(48) / 评论(0) 分类 英语新闻