单词：non convergent series
单词：non convergent series 相关文章
The tiny brain of this zebra finch may help scientists answer questions on how people form words to talk. Like humans songbirds learn to vocalize by imitation. Were able to not only just study the mechanisms of how vocal learning works in these songb
VOA标准英语2018年(五月)
World Series Teams Last Won in 1980s The last time the Kansas City Royals won baseballs championship the World Series it was 1985. Ronald Reagan was the U.S. president. The rock band Wham!, led by singer George Michael, had two of the top three hits
2015年VOA慢速英语(十一)月
This is Scientific American Sixty Seconds Science, I'm Sophie Bushwick, got a minute? When Mexican tetra fish moved into darker caves long ago, they evolved to deal with the dark by becoming albino and going blind. A new research shows that the chang
Scientific American(一)月
Researchers have discovered an almost universal word. Huh? You say? Even if you are not a native speaker of English, you probably dont need a translation for Huh? It appears that the word, or a very similar form of it, is used in most of the language
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Evoking images from the liquid metal and nearly unstoppable Terminator from the movies, BAE Systems has posted concept video footage of a process to create drones of the future. 近日，BAE系统公司发布的一份概念视频展示了未来制造无
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ROBERT SIEGEL, HOST: Biologist Jonathan Losos and I have at least one thing in common - we were both blown away by the late paleontologist Stephen Jay Gould's 1989 book Wonderful Life. Gould saw evolution as being all about odd contingencies, acciden
2017年NPR美国国家公共电台9月
But even though the insect brain is organized very differently from ours, there are some striking similarities. 虽然昆虫与人类大脑的组成大相径庭，但是仍有很多惊人的相似之处。 For example, most insects have smell detecto
TED演讲教育篇
Who would have expected that a story about an 11-year-old boy wizard would turn into a multi-billion dollar business? Who would have thought that the series would still be so popular after a decade? Who could have anticipated that the child fans of t
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Chinese films and TV dramas, dubbed in foreign languages, are said to be gaining traction in international markets and helping to introduce the Chinese way of life to foreign audiences. Their international popularity has been showcased at the ongoing
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EDUCATION REPORT - Foreign Student Series #11: Health Insurance By Nancy Steinbach Broadcast: Thursday, November 11, 2004 This is Gwen Outen with the VOA Special English Education Report. We continue
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EDUCATION REPORT - Foreign Student Series #9: TOEFL By Nancy Steinbach Broadcast: Thursday, October 28, 2004 This is Gwen Outen with the VOA Special English Education Report. TOEFL is an important tes
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EDUCATION REPORT - Foreign Student Series #6: Student and Exchange Visitor Information System (SEVIS) By Nancy Steinbach Broadcast: Thursday, October 07, 2004 This is Gwen Outen with the VOA Special E
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EDUCATION REPORT - Foreign Student Series #4: Online Education By Nancy Steinbach Broadcast: Thursday, September 23, 2004 This is Gwen Outen with the VOA Special English Education Report. We continue
教育与新闻
Dogs have been mans best friend for thousands of years, a source of companionship and loyalty since the Stone Age. 几千年以来，狗狗都是人类最好的朋友，从石器时代开始就是人类忠诚的陪伴。 Now scientists suspect they h
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Kerry Leaves Pakistan Hopeful, Despite Divides尽管有分歧 克里仍给巴基斯坦留下希望 U.S. Secretary of State John Kerry has wrapped up a visit to Pakistan with an agreement by the two countries to resume a dialogue on security issues. T
VOA常速英语2013年(八月)
NAIROBI, April 27 (Xinhua) -- Kenya's rugby stars, Humphrey Kayange and Collins Injera, will be missing from the Kenya team to the last two legs of the 2011/2012 IRB Sevens World Series in Glasgow and London. Kayange, a former captain and leading try
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Itcanbeinferredfromthepassagethatthe authorwouldbemostlikelytoagreewith whichofthefollowingstatementsregarding socioeconomicclassandsupportforthe rebelandLoyalistcausesduringthe AmericanRevolutionaryWa
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Science and technology: Panda genetics 科技：熊猫遗传学 Hey dude. Give me six! 嘿，伙计。用六指击个掌吧！ Two strange mammals illuminate the process of natural selection. 两种不同的哺乳动物阐明自然选择的过程。
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MOSCOW, April 13 (Xinhua) -- Chinese divers won three golds at the FINA Diving World Series in Moscow Friday, but the Chinese team played cool with the results as many players believed they had not performed their best. China's He Chong, who is an Ol
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MOSCOW, April 14 (Xinhua) -- China asserted its dominance in diving pool after winning six gold, one silver and one bronze medals at the 2012 FINA Diving World Series Moscow stop which concluded on Saturday. Chinese Olympic champion Lin Yue made a te
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