标签：evolutionary 相关文章

TED演讲：拥有大脑的真正原因(12)

So why is it that we move the particular ways we do? 那我们为什么用这种特定的模式移动呢？ Well let's think about what really happens. Maybe we don't all quite move the same way. 来想想真实情况可能是什么。假如我们并不

发表于:2018-12-02 / 阅读(72) / 评论(0) 分类 TED演讲教育篇

英语听力：探索发现 科学新发现：我们的大气层-26

bubbles in the atmosphere.On other planets with denser atmospheres,larger, more complex creatures can take to skies.The thick air could support them alofty,allowing bulky reptiles to fly and glide.This creature probably couldn't be able to fly very l

发表于:2018-12-03 / 阅读(78) / 评论(0) 分类 探索与发现2014年

英语听力文摘 English Digest 669 高原反应是什么引起的？

What Causes Altitude Sickness? Anyone who has vacationed in the higher elevations of Colorado, such as Vail and Estes Park, will tell you altitude sickness can be a real problem. Loss of appetite, nausea, vomiting, weakness, dizziness, and difficulty

发表于:2018-12-05 / 阅读(73) / 评论(0) 分类 英语听力文摘 English Digest

听电影学英语-绝配男女 11

[00:02.68]3 years of Law School... squeezed into 3 days of grueling exams. 三年的学校生涯 [00:07.88]Everyone seemed to be writing more than I was. 好象每个人学的都比我多 [00:10.36]The girl next to me wore her pencil down to a stub. 我

发表于:2018-12-07 / 阅读(97) / 评论(0) 分类 听电影学英语-绝配男女

Wild Europe - Genesis 肇始之初- 8

They make perfect roof tiles, but these tiles occasionally reveal something extraordinary. Perfect snapshot s from 115 million years ago, back then, Solnhofen was part of a very still and salty tropic

发表于:2018-12-07 / 阅读(63) / 评论(0) 分类 欧洲自然写真

访谈录 2008-04-01&-4-03 老公丑点，靠得住？

This morning on Today's Relationships, love and looks, ladies if you are smoking hot, well, guess what? You might want to think or you think you should have a hubby who is just as good looking as you are. But turns out a striking new study is turnin

发表于:2018-12-11 / 阅读(58) / 评论(0) 分类 访谈录2008

囧研究：为啥男人都喜欢瘦子美女？（双语）

Men find thinner women attractive because they associate their body shape with youth, fertility and a lower risk of disease. 男人们总觉得纤瘦的女性迷人，这是因为男性把体型和年轻、生育能力还有患病风险低联系在一起

发表于:2018-12-12 / 阅读(47) / 评论(0) 分类 实用英语

VOA慢速英语2016 研究表明狗确实能理解人类

AS IT IS 2016-09-01 Research Shows Dogs Really Do Understand Humans 研究表明狗确实能理解人类 This is Whats Trending Today.... 这里是美国之音慢速英语科技报道。 Researchers in Hungary have now confirmed what many dog owners

发表于:2018-12-16 / 阅读(48) / 评论(0) 分类 2016年VOA慢速英语(九)月

侏罗纪搏击俱乐部 第117期:何为双目视力?

Along with its enormous size, one feature set T-Rex apart from all other meat eaters- true binocular vision. 除了其巨大的身躯外，有一个特点让霸王龙从所有肉食者中脱颖而出真正的双目视力。 It had forward focusing vi

发表于:2018-12-28 / 阅读(54) / 评论(0) 分类 侏罗纪搏击俱乐部

万物简史 第475期:生命在前进(17)

Writing in the journal Evolution, Dawkins attacked Gould's assertions that evolution in the Cambrian was a different kind of process from today 道金斯在《进化》杂志上的文章里，攻击古尔德关于寒武纪的进化不同于今天的进

发表于:2019-01-01 / 阅读(84) / 评论(0) 分类 万物简史

向前一步:第148期 让你的另一半成为你真正的人生搭档(6)

A sandwich, carrot sticks, a cut-up apple, pretzels, and a cookie, Scott said. 一个三明治，几根胡萝卜条，一只苹果，椒盐饼干还有曲奇饼。 He hung up smiling and explained that his wife was asking what she should put in the k

发表于:2019-01-02 / 阅读(61) / 评论(0) 分类 向前一步

VOA标准英语2011--Russia Seeks Democracy After Soviet Collapse

Russia Seeks Democracy After Soviet Collapse In the two decades since the collapse of the Soviet Union, Russia has made enormous economic progress. Incomes have increased 10 times. But bookending these changes are demonstrations - in 1991 against com

发表于:2019-01-13 / 阅读(71) / 评论(0) 分类 VOA标准英语2011年(十二月)

VOA标准英语2012--Plants Weaken Without Insects Bugging Them

Plants Weaken Without Insects Bugging Them Evolutionary pressures The new study examines how insects and plants are still co-evolving. Anurag Agrawal studies evolution in real-time. The Cornell University professor of ecology and evolutionary biology

发表于:2019-01-14 / 阅读(111) / 评论(0) 分类 VOA标准英语2012年(十月)

万物简史 第491期:多灾多难的生命进程(11)

But come we did, though reaching our present state of eminence has not of course always been straightforward. 但是，我们毕竟还是来了，虽然达到我们目前这样的卓越状态肯定不总是一帆风顺的。 Since life on land began,

发表于:2019-01-17 / 阅读(58) / 评论(0) 分类 万物简史

【英语时差8,16】小狗躺下前为什么要转圈圈？

Why Dogs Turn In Circles Before Lying Down Ever wonder why dogs turn around in circles before lying down? Almost all domestic and wild dogs show this behavior as they prepare to curl up and lie down. There are many legends that claim to explain this

发表于:2019-01-22 / 阅读(59) / 评论(0) 分类 英语时差8，16

外贸口语一点通第178期:广告营销之媒体组合

The right media mix 媒体组合 A:We've done some tactical planning already. Our main goal is to establish brand awareness among our target audience. We think we've come up with a good plan. 我们已经完成一些战略计划，我们的主要目标

发表于:2019-01-23 / 阅读(139) / 评论(0) 分类 外贸英语一点通

生活大爆炸第一季第六集_3：The Middle Earth Paradigm

生活大爆炸第一季第六集_3：The Middle Earth Paradigm -Kurt: Okay, maybe you didn't hear me. 好吧，也许你们没有听我说。 Go away. 走开。 -Penny: All right, Kurt, be nice. 行了, Kurt, 客气一点。 -Kurt: Oh, I am being ni

发表于:2019-01-28 / 阅读(169) / 评论(0) 分类 生活大爆炸第一季

留美老师带你每日说英文 第331期:不自觉地产生好感

台湾籍旅美老师今天交给我们的句子是： To get someone to subconsciously think they like you, mirror their body language. 模仿一个人的肢体表现，能使他不自觉地对你产生好感。

发表于:2019-02-22 / 阅读(69) / 评论(0) 分类 留美老师带你每日说英文

环球英语 — 295：Discoveries of Ancient Remains

Voice 1 Hello. Im Ruby Jones. Voice 2 And Im Marina Santee. Welcome to Spotlight. This programme uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 The large creature

发表于:2019-03-04 / 阅读(127) / 评论(0) 分类 环球英语 Spotlight

你够聪明吗-夜晚型的人比较聪明(2)

Are you clever enough? 你够聪明吗？ Sleep researchers tend to divide people into two groups, based on whether they exhibit morningness oreveningness. A recent study claims that eveningness is an evolutionary advancement that marks out more inte

发表于:2019-03-06 / 阅读(144) / 评论(0) 分类 英语听力广播—Listening
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