舍纳

未来"月球村"或成真

Johann-Dietrich Woerner, who became the director general of the European Space Agency last July, believes that human beings will eventually live and work on the Moon. His vision of a lunar settlement includes various space-faring nations, all living

发表于:2019-01-07 / 阅读(41) / 评论(0)

英语新闻

SSS 2011-10-05

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? The 2011 Nobel Prize in chemistry goes to Daniel Schechtman of the TechnionIsrael Institute of Technology in Haifa. Schechtman discovered what are called quasicrystals.

发表于:2019-01-08 / 阅读(72) / 评论(0)

Scientific American(十)月

马拉松挑战者 Marathon Survivor

Gabriela Andersen-Scheiss was a ski instructor in the U.S. state of Idaho when she represented Switzerland at the 1984 Olympics. Twenty minutes after the winner, Joan Benoit, crossed the finish line, the 39-year-old Andersen-Scheiss staggered into th

发表于:2019-01-08 / 阅读(106) / 评论(0)

英美文化

VOA慢速英语2016--欧洲航天局计划修建“月亮村”

AS IT IS 2016-05-02 European Space Agency Plans a Moon Village' 欧洲航天局计划修建月亮村 The European Space Agency plans to build a base on the Moon. The agency said it would like a Moon village to be in working order in 20 years. Johann-

发表于:2019-01-12 / 阅读(31) / 评论(0)

2016年VOA慢速英语(五)月

VOA标准英语2009年-Drugmaker Merck to Buy Rival Schering-Plough fo

U.S. pharmaceutical giant Merck announced on Monday that it plans to acquire rival company Schering-Plough in a deal worth $41.1 billion. This could help Merck expand its market overseas at a critical time for mega pharmaceutical companies. Merck Co

发表于:2019-01-13 / 阅读(55) / 评论(0)

VOA标准英语2009年(三月)

经济学人118:中国的富强之路

Chinas return to greatness 中国回归强大 Marching forward 艰难前行 The great power is still licking old wounds 这个强国仍在舔舐旧伤口 Aug 3rd 2013 |From the print edition Wealth and Power: Chinas Long March to the Twenty-First Cen

发表于:2019-01-27 / 阅读(82) / 评论(0)

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allogroup

amine precursor uptake decarboxylation