标签：Genes 相关文章

VOA标准英语2012--Higgs Boson Named Top Science Find of 2012

Higgs Boson Named Top Science Find of 2012 Each year, editors at Science magazine compile a list of the years top achievements in science and technology. For 2012, their top pick was the long-anticipated confirmation of the existence of the so-called

发表于:2018-11-29 / 阅读(109) / 评论(0) 分类 VOA标准英语2012年(十二月)

VOA慢速英语 2008 1209b

VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Bob Doughty. VOICE TWO: And I'm Barbara Klein. This week, we will tell about a genetic map for an animal that disappeared long ago. We will tell about an unusual-looking insect from

发表于:2018-12-01 / 阅读(137) / 评论(0) 分类 VOA慢速英语2008年（十二）月

AGRICULTURE REPORT - Growing Wheat

AGRICULTURE REPORT – January 15, 2002: Growing Wheat By George Grow This is the VOA Special English AGRICULTURE REPORT. Studies show that there will be nine-thousand-million people in the world by t

发表于:2018-12-07 / 阅读(85) / 评论(0) 分类 农业与发展

SCIENCE IN THE NEWS - Digest

SCIENCE IN THE NEWS -February 5, 2002: Digest VOICE ONE: This is Sarah Long. VOICE TWO: And this is Bob Doughty with Science in the News, a VOA Special English program about recent developments in sci

发表于:2018-12-07 / 阅读(48) / 评论(0) 分类 科技之光

经济学人218:核辐射与进化 辐射尘中幸免于难

Science and technology 科学技术 Radiation and evolution 核辐射与进化 Surviving fallout 辐射尘中 幸免于难 Birds can evolve to cope with the lingering effects of nuclear incidents 鸟类能够通过进化应对核事故的残余影响

发表于:2019-02-07 / 阅读(77) / 评论(0) 分类 经济学人科技系列

新GRE写作优秀范文：竞争利弊问题

题目： Competition is ultimately more beneficial than detrimental to society. 归根结底，竞争对于社会是利多弊少。 正文： Darwin suggested that the process of evolution is one based on competition. This deadly competition weeds o

发表于:2019-02-09 / 阅读(55) / 评论(0) 分类 GRE作文

实战口语情景对话 第182期:双胞胎 Twins

OK, my twin brother. Well, my twin brother is called Daniel, and he is four minutes younger than me. We were both born on the 5th of January, and I think that we kind of look a like except that he's a lot taller than me and he has very dark hair but

发表于:2019-02-12 / 阅读(51) / 评论(0) 分类 实战口语情景对话

中英双语新闻 蜣螂用天空快照导航

Scientists say that dung beetles have developed a complex method of navigation that relies on the position of the sun, the moon and the stars. Its hoped that understanding the beetles navigational skills could eventually aid the development of driver

发表于:2019-02-14 / 阅读(65) / 评论(0) 分类 中英双语新闻

【英语时差8,16】培育葡萄

Grapes are one of mans oldest cultivated crops. Ancient hieroglyphics show Egyptians harvesting grapes. Greeks, Phoenicians, and Romans used grapes for food as well as wine. Today, about seventy-percent of harvested grapes are used to make wine. Wine

发表于:2019-02-15 / 阅读(51) / 评论(0) 分类 英语时差8，16

【英语语言学习】你是怎么变得这么聪明的

You may have heard people say that hard work is more important than the intelligence you are born with. Recently, researchers noted changes in the brains of individuals immediately after they were told this. Hans Schroder led a study at Michigan Stat

发表于:2019-02-16 / 阅读(43) / 评论(0) 分类 英语语言学习

【英语语言学习】安吉丽娜朱莉的抗癌经历

Hi there. Thanks for joining us again on As It Is. Im Kelly Jean Kelly. The fate of mankind will rest in the hands of one. Ooo. Dont start. Do you recognize that movie? Its Lara Croft: Tomb Raider. The star is Angelina Jolie. Jolie is famous for a lo

发表于:2019-02-16 / 阅读(71) / 评论(0) 分类 英语语言学习

【英语趣味课堂】异乡人-Ex Pats

Doron: So, we are both expats. We both left our home countries. Are you going to go back, do you think? And live in Jamaica? Pernais: I will. I will, eventually. I think Jamaica is the only place that I could actually settle down in. Its the only pla

发表于:2019-02-16 / 阅读(53) / 评论(0) 分类 英语趣味课堂

经济学人:进化生物学:古人类异血缘交配的证据 (2)

Furthermore, the fossil had Neanderthal mitochondrial DNA. This is passed from mother to child, 此外，化石中有尼安德塔线粒体DNA。这是从母亲基因中遗传下来的， which meant that either the teenager was the daughter of a Deni

发表于:2019-02-16 / 阅读(58) / 评论(0) 分类 经济学人科技系列

经济学人:进化生物学:古人类异血缘交配的证据 (1)

Set aside romantic sentiment. Sex is a biological insurance policy. 除了浪漫调情，性也是一份生物保险单。 By chaotically mixing their genetic information, animals generate extraordinary diversity. 通过将基因信息杂乱混合，动

发表于:2019-02-16 / 阅读(59) / 评论(0) 分类 经济学人科技系列

身材越好 头脑越聪明?

If you want to boost your childs results at school, you could do a lot worse than ensuring that they do plenty of exercise. Scientists have already shown that physical activity can make you brainier. But a team in America has used scans to show that

发表于:2019-02-17 / 阅读(104) / 评论(0) 分类 阅读空间

留美老师带你每日说英文 第352期:决定我们特质的基因

台湾籍旅美老师今天交给我们的句子是： We also inherit genes responsible for our other traits from impulsivity to procrastination, to work ethic and straight up laziness. 我们也会传承那些决定我们特质的基因，包含想要

发表于:2019-02-22 / 阅读(65) / 评论(0) 分类 留美老师带你每日说英文

【英语语言学习】关于大猩猩的新闻

Hello there, and welcome to As It Is from VOA Learning English! Im Christopher Cruise in Washington. Today we have news -- a lot of news -- about chimpanzees. A new study has found that as chimpanzees grow, they can recognize emotions in other creatu

发表于:2019-02-23 / 阅读(121) / 评论(0) 分类 英语语言学习

艾伦脱口秀第300期:很好的舞者

I love your outift,you look fantastic.This is an honor of you 我很喜欢你的外套 真漂亮 这是特意为你准备的 I was hoping you'd come out in a short sleeve dress,Oh really?Then I own you,yes 我还以为你会穿短袖呢 当真 那太感

发表于:2019-03-05 / 阅读(107) / 评论(0) 分类 艾伦脱口秀

【英语趣味课堂】去医院-Going to the Hospital

Adrienne: Hey, Ian, tell me about the time you were at the hospital. Ian: What, the first time I went to the hospital? Adrienne: Yes, the first time. Ian: The first time I went to hospital was when I was 13 years old and it was the day of my birthday

发表于:2019-03-06 / 阅读(121) / 评论(0) 分类 英语趣味课堂

英语四级真题阅读长难句分析（12）

英语四级真题阅读长难句分析（12） 42. Then one day a few years ago, out of my mouth came a sentence that would eventually become my reply to any and all provocations: I dont talk about that anymore. (2007年6月) 【分析】本句为复合

发表于:2019-03-13 / 阅读(559) / 评论(0) 分类 大学四六级阅读
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