Ameenah Gurib-Fakim:小植物有大学问

在这个有趣演讲中，生物学家Ameenah Gurib-Fakim介绍了在孤岛和非洲大陆上的稀有植物。其中包括变形树，或许能治疗哮喘的小岛香油膏，以及能解决未来食品危机的猴面包树和猴苹果

发表于:2018-12-09 / 阅读(183) / 评论(0)

TED公开课:生态谜云

Designer Antibiotics

85 新功效的抗生素在加州诞生 DATE=8-15-01 TITLE=SCIENCE REPORT - Designer Antibiotics BYLINE=Jerilyn Watson （Start at 1'04

发表于:2019-01-02 / 阅读(105) / 评论(0)

科技之光

VOA标准英语2011--New Treatment Potential Found in Popular

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

发表于:2019-01-14 / 阅读(61) / 评论(0)

VOA标准英语2011年(八月)

VOA标准英语2011--Computer Bests Humans on TV Game Show

In a three-day competition on the popular U.S. television quiz show Jeopardy, an IBM super computer named Watson faced off against two human contestants and won. The computer proved adept at trivia, on which the show is based. Watson was not stumped

发表于:2019-01-14 / 阅读(34) / 评论(0)

VOA标准英语2011年(二月)

地道美语听力播客:The Big Game

On my way home from class, I ran into Cara, a schoolmate that I have not seen in a few months. I stopped to say hi to her. Mark: Hey Cara! How's everything? Long time no see. Cara: Yeah! It's been a while. I'm doing alright. What about you? Mark: Gre

发表于:2019-02-07 / 阅读(36) / 评论(0)

地道美语播客

Web China: Behind war of words about Games

BEIJING, Aug. 4 (Xinhua) -- The ongoing London Olympics has become a huge topic in China as many express their excitement, anger and grievances through the country's fledgling social media. Behind the war of words is a collision of values among peopl

发表于:2019-02-07 / 阅读(47) / 评论(0)

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2-bromoethylbenzene

Atka Seamount

Ausable

automated radar controlled terminal system (arcts)

autotelism

ayrshire cattle

Belgian chocolates

bleaching with sodium hypochlorite

BNDD

boabs

Centurion Bank