羟基汞荧光黄,高汞荧光素

VOA慢速英语2010年-Health Report - Study Adds to Understa

This is the VOA Special English Health Report. A new study suggests that the brain is even more complex than scientists have recognized A new study of the brain is helping scientists better understand how humans process language. The study is being d

发表于:2019-01-07 / 阅读(72) / 评论(0)

2010年慢速英语(一)月

SSS 2009-10-19

In 1865, Pierre Paul Broca pinpointed the part of the brain responsible for language by autopsying brains of the language-impairedthe region is now called Brocas area. But more info has been hard to get. Because most brain research is done on animals

发表于:2019-01-08 / 阅读(48) / 评论(0)

Scientific American(十)月

Remembering the Attacks of Sept. 11

By Cynthia Kirk Broadcast: September 6, 2003 This is Steve Ember with the VOA Special English program, In the News. Thursday will mark two years since the attacks on the United States. On September el

发表于:2019-01-09 / 阅读(61) / 评论(0)

VOA2003（下）-教育与新闻

VOA标准英语2010年-Brain Study Sheds Light on Language Us

Researchers say a study on the brain is shedding light on how humans process language. The research, conducted in San Diego, Boston and New York, is helping scientists understand an important part of the brain known as Broca's area. Denise Harris, 39

发表于:2019-01-13 / 阅读(44) / 评论(0)

VOA标准英语2010年(一月)

VOA标准英语2014--Top 5 Songs for Week Ending Sept. 6

Top 5 Songs for Week Ending Sept. 6 Were counting down the five most popular songs in the Billboard Hot 100 pop singles chart, for the week ending Sept. 6, 2014. Wow! is our expert assessment of this weeks lineup, as the Top Five rouses itself from i

发表于:2019-01-14 / 阅读(39) / 评论(0)

VOA标准英语2014年(九月)

60秒科学:Brain's Speech Center Finally Talks

Brain's Speech Center Finally Talks In a study in the journal Science, researchers analyzed the inner workings of Broca's area, long known as the brain's speech center, in pre-op brain surgery patients. Cynthia Graber reports In 1865, Pierre Paul Bro

发表于:2019-01-30 / 阅读(89) / 评论(0)

60秒科学

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