[医]基因标记

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(113) / 评论(0)

农业与发展

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In the course of our coverage of this nation's wars, we try everyday here to focus on the sacrifice of those who serve and their families. Nowhere is that sight more striking than when you come across the graves of those Americans who have served. A

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万花筒2007年

冀教版小学英语(三起)--第一册 UNIT 2 Friends and Colours-Lesson 12 Pink, Orange, Purple, Green

Lesson 12 Pink, Orange, Purple, Green 第12课粉，橙，紫，绿 1 What colour is it? 1.它是什么颜色？ pink 粉色 orange 橘色 purple 紫色 green 绿色 2 Let's do it. 2.动手做一做。 cut 剪切 scissors 剪刀 write 写 pencils 铅笔

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VOA2001-国际风云（5）

VOA慢速英语2018--英语的路标

The Road Signs of English If you are driving a car, you will probably see many traffic or road signs. They provide information about how fast to go, which way to turn and whether a road ends or begins. Languages also have signs that provide direction

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2018年VOA慢速英语(十一)月

SSS 2008-01-23

This is Scientific Americans' 60-Second Science. I'm Steve Mersky. Got a minute? Its the kind of thing we can look forward to more in the coming years: Personalized drug regimens based on our individual DNA. The example of this new kind of Personaliz

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Scientific American(一)月

美国科学60秒 SSS 2013-01-23

This is Scientific Americans 60 second Science, I am Karen Hopkin, this will just take a minute. Since the first human genome sequence was published, thousands of people have submitted their DNA for scientific analysis. They made these donations anon

发表于:2018-12-24 / 阅读(105) / 评论(0)

Scientific American(一)月

纯正英语一分钟-genetic engineering

I think the idea of genetic engineering is fascinating. Its also quite dangerous. Fiddling around with what makes us human might make us less human. We could end up creating a Frankensteins monster. The idea of genetic engineering has been around for

发表于:2018-12-26 / 阅读(127) / 评论(0)

纯正英语一分钟

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[00:05.77]A private American company says it has identified all the chemical pieces in the genetic material that shapes human life. [00:17.82]Celera Genomics Group says it has identified and named all the genetic parts of the material inside the nucl

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美国英语听力80篇

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Lesson 12 [00:03.02]12课 [00:06.03]Revision [00:06.61]复习 [00:07.18]1.Fun story [00:09.21]有趣的故事 [00:11.23]One,two,three,four.. [00:14.82]一,二,三,四.. [00:18.42]five,six... [00:19.74]五,六... [00:21.05]Hello,I'm LiYan. [00:22.24]你

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人教版小学英语三年级

SCIENCE IN THE NEWS - New Genetic Map Called a Powerful Tool

SCIENCE IN THE NEWS - New Genetic Map Called a Powerful Tool for Medical Science By Jerilyn Watson and Caty Weaver Broadcast: Tuesday, November 15, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS

发表于:2019-01-02 / 阅读(118) / 评论(0)

科技之光

SCIENCE IN THE NEWS - Genetic Map of Chimps May Show What Ma

SCIENCE IN THE NEWS - Genetic Map of Chimps May Show What Makes Us Human By George Grow, Cynthia Kirk and Jerilyn Watson Broadcast: Tuesday, September 20, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN TH

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VOA标准英语2010年-Plant Scientists Fight Hunger Through

The United Nations is observing World Food Day (Saturday, Oct. 16). Food prices have been climbing in recent months because of bad weather in several major agricultural regions. Experts predict there will be more extreme weather as climate changes, j

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VOA标准英语2010年(十)月

VOA慢速英语-SCIENCE IN THE NEWS - A Genetic Map for One of the W

Also: A study shows England's Stonehenge was used as a burial ground for 500 years. Transcript of radio broadcast: 16 June 2008 VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. VOICE TWO: A platypus And I'm Barbara Kle

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VOA慢速英语2008年（六）月

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By Melinda Smith Washington 19 March 2008 A scientific review published in the Journal of American Medicine shows that the field of genetics has made a lot of progress in recent years. According to JAMA , genetic testing is able to identify more than

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VOA标准英语2008年（三月）

Developing Wheat Resistant to Leaf Rust

59 美国科学家正试图培育抗叶锈病小麦 DATE=6-19-01 TITLE=AGRICULTURE REPORT - Developing Wheat Resistant to Leaf Rust BYLINE=George Grow (Start at 59

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科技之光

幽默学习第一期

My husband, who drives an 18-wheeler, was halfway across a narrow bridge when his truck broke down. Placing hazard markers behind, he returned to his cab to wait for the tow truck. A few moments later

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趣味英语

英语笑话听力+文本：听笑话学英语:Perfume and new marker 香水和麦克笔

Perfume and new marker 香水和麦克笔词汇扫描 Instructional assistant 指导员助理 Second-graders 二年级生 Perfume 香水 Marker 麦克笔英文原文 As an instructional assistant for a public school, part of my job involves teachin

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英语笑话（MP3+文本）

【英语趣味课堂】飓风-Hurricane Andrew

Todd: So, Alexandra you were talking about a hurricane. What hurricane were you talking about? Alex: I was talking about Hurricane Andrew, and as I said before, it was a category 5 hurricane. I was not in the city when it came through, however I did

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英语趣味课堂

英语听力—环球英语 1160 Our Human Journey

Voice 1 Welcome to Spotlight. I'm Joshua Leo Voice 2 And I'm Liz Waid. Spotlight uses a special English method of broadcasting. It is easier for people to understand - no matter where in the world they live. Voice 1 People. Men and women, old and you

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环球英语 Spotlight

学个词Learn a Word 第1225期 genetic

今天我们要学的词是 genetic, genetic is spelled g-e-n-e-t-i-c; genetic. Genetic 基因的。最新研究发现，人体对咖啡因的需要跟基因有关。The researchers compared the genetic makeup and caffeine consumption habits of more

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英语单词荟萃

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学英语单词

-sies

a-butalene

A.H.

after-closing trial balance

asymmetrical terminal voltage