标签：evolutionary 相关文章

历年考研英语阅读理解mp3(94-4)

[00:00.00]在线英语听力室( www.tingroom.com )友情制作 [00:00.51]1994 Passage4 [00:02.93]I have great confidence that by the end of the decade [00:06.77]we'll know in vast detail how cancer cells arise, [00:11.41]says microbiologist Robert Weinberg, a

发表于:2018-12-01 / 阅读(167) / 评论(0) 分类 历年考研英语阅读理解

SSS 2010-01-29

Organisms evolved sexual reproduction so they could stay one step ahead of parasites. Or so the theory goes. But what about beasties that make babies without sex? How do they escape infection? A study in the journal Science suggests that for bdelloid

发表于:2018-12-02 / 阅读(106) / 评论(0) 分类 Scientific American(一)月

TED演讲:我们能够避免老化(7)

It's got to be philanthropic, because profits distract biotech, 这些研究的钱的来源最好是慈善，因为利润会分散生物技术研究公司的注意力， but it's basically got a 90 percent chance, I think, of succeeding in this. 但我

发表于:2018-12-05 / 阅读(86) / 评论(0) 分类 TED演讲科学篇

女人选男友的最新“标准”

女人选男友的最新标准 Women may be better at sniffing out biologically relevant information from underarm sweat, a US study suggests。 美国一项研究显示，女性通过腋下气味识别生物性相关信息的能力很可能更强。

发表于:2018-12-18 / 阅读(66) / 评论(0) 分类 实用英语

雅思阅读文章出处梳理

分析发现，雅思阅读考试A类文章大多选自国外人文类、经济类和科学类的知名报纸、杂志或政府各部门(UK及世界各国) 的社会发展报告。如：经济学家杂志Economist，金融时报(Financial Times), 卫报

发表于:2018-12-19 / 阅读(98) / 评论(0) 分类 雅思英语

SSS 2008-12-17

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. When it comes to pain, its the thought that counts. Because pain hurts more when its inflicted on purpose. Or so say researchers from Harvard University

发表于:2018-12-24 / 阅读(63) / 评论(0) 分类 Scientific American(十二)月

SSS 2010-01-28

Studies from around the world have reported that men are more jealous of sexual infidelity than emotional infidelity. And women are the oppositetheyre more jealous of emotional cheating than sexual cheating. And experts often lean on an evolutionary

发表于:2018-12-24 / 阅读(77) / 评论(0) 分类 Scientific American(一)月

SSS 2009-08-24

Two years ago, Duke University Medical Center researchers said that the supposedly useless appendix is actually where good gut bacteria safely hide out during some unpleasant intestinal conditions. Now the research team has looked at the appendix ove

发表于:2018-12-24 / 阅读(78) / 评论(0) 分类 Scientific American(八)月

考研英语长难句讲解 第151期

29. Boas felt that the culture of any society must be understood as the result of a unique history and not as one of many cultures belonging to a broader evolutionary stage or type of culture. 【分析】复合句。句子主干是Boas felt that。t

发表于:2018-12-30 / 阅读(90) / 评论(0) 分类 考研英语长难句讲解

考研英语长难句讲解 第152期

29. Boas felt that the culture of any society must be understood as the result of a unique history and not as one of many cultures belonging to a broader evolutionary stage or type of culture. 【分析】复合句。句子主干是Boas felt that。t

发表于:2018-12-30 / 阅读(71) / 评论(0) 分类 考研英语长难句讲解

万物简史 第3期:引言(3)

So thank goodness for atoms. 所以，谢天谢地，有了原子。 But the fact that you have atoms and that they assemble in such a willing manner is only part of what got you here. 不过，有了原子，它们心甘情愿地聚集在一起，这只

发表于:2019-01-01 / 阅读(103) / 评论(0) 分类 万物简史

什么是GRE阅读中的视角

谈到视角，很多同学可能会问，当我谈论视角的时候，我在说什么。看以下GRE考试中的一句话： The large number of physiological and behavioral similarities between birds and mammals, which have separate evolutionary h

发表于:2019-01-03 / 阅读(85) / 评论(0) 分类 GRE英语

SSS 2009-08-03

People swing their arms when they walk. But did you ever wonder why? Does it help us keep our balance? Is it a relic from our evolutionary past? Is it because we look like doofuses if we dont? Now, a report in the Royal Society journal Biological Sci

发表于:2019-01-08 / 阅读(95) / 评论(0) 分类 Scientific American(八)月

SSS 2009-02-12

This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? February 12th is the 200th birthday of Charles Darwin and Abraham Lincoln. But theyre linked by something else, too. Before Darwin, natural philosophers held to a poin

发表于:2019-01-08 / 阅读(103) / 评论(0) 分类 Scientific American(二)月

SSS 2012-04-12

This is Scientific American, 60-second science. I'm Cynthia Graber.This will just take a minute. When an animal faces a predator, its senses go into overdrive. So scientists wondered, could human anxiety be an evolutionary legacy to protect us agains

发表于:2019-01-08 / 阅读(91) / 评论(0) 分类 Scientific American(四)月

哈佛教授：影响第一印象的两个关键因素

When you meet someone for the first time, do you put across a good impression? And what do we mean by 'good' in this context? 与人第一次见面时，你能给人留下一个好印象吗？在这里我们所谓的好又指的是什么呢？ Accord

发表于:2019-01-08 / 阅读(60) / 评论(0) 分类 阅读空间

尖叫声在大脑中会有特殊的位置

Screams Have Special Place in Brain 尖叫声在大脑中会有特殊的位置 From VOA Learning English, this is the Health Lifestyle report. Have you ever thought about screaming? A blood-curdling scream is a natural reaction to sudden, extreme fri

发表于:2019-01-12 / 阅读(96) / 评论(0) 分类 2015年VOA慢速英语(八)月

狒狒的群体够民主吗

AS IT IS 2015-07-13 Are Baboons Democratic? 狒狒的群体够民主吗 A team of scientists has found a surprise element to the social structure of baboons: democracy. The animals live in groups with a single male leader. But, apparently, obedience

发表于:2019-01-12 / 阅读(73) / 评论(0) 分类 2015年VOA慢速英语(七)月

【一起听英语】猴子

猴子和人类有着密切的联系，他们的很多行为习惯都和人类有着相似的地方，今天的演播室来了一位特殊的嘉宾猴子 Finn: Hello, Im Finn. This is 6 Minute English and Im joined this week by Neil. Hello Neil. (Mon

发表于:2019-01-23 / 阅读(76) / 评论(0) 分类 一起听英语

实例解析雅思阅读多选题的解题技巧

多选题是雅思阅读考试里一项比较难而且比较另类的题型，因为其他任何题型只会有一个答案与之对应，而多选题往往会要从选项中选出2-3个答案。很多同学会觉得多选题不知道从何下手，在

发表于:2019-03-02 / 阅读(114) / 评论(0) 分类 雅思英语
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