[动] 实验室动物科学

Space Digest

04 美国的航空航天技术 DATE=2-21-01 TITLE=EXPLORATIONS #1940 - Space Digest BYLINE=Paul Thompson VOICE ONE: This is Steve Ember. VOICE TWO: And this is Shirley Griffith with the VOA Special En

发表于:2018-12-07 / 阅读(157) / 评论(0)

科技之光

EDUCATION REPORT - Foreign Student Series 25: M.I.T.

EDUCATION REPORT - Foreign Student Series #25: M.I.T. By Nancy Steinbach Broadcast: Thursday, February 17, 2005 I'm Gwen Outen with the VOA Special English Education Report. Today we answer a question

发表于:2018-12-07 / 阅读(125) / 评论(0)

教育与新闻

VOA慢速英语2013--SCIENCE IN THE NEWS - Sports Doping: From the Playing Field to the Laboratory

SCIENCE IN THE NEWS - Sports Doping: From the Playing Field to the Laboratory From VOA Learning English, this is SCIENCE IN THE NEWS in Special English. Im Mario Ritter. And Im June Simms. Today, we report on sports doping -- the use of drugs or othe

发表于:2018-12-07 / 阅读(113) / 评论(0)

2013年VOA慢速英语(三)月

UNIT 2 DNA Lesson 13 Clones Are the Same

[ti:UNIT 2 DNA Lesson 13 Clones Are the Same] [0:00.788]UNIT 2 第二单元 [0:02.442]DNA [0:05.530]Lesson 13: 第13课： [0:07.106]Clones Are the Same 克隆人是一样的 [0:09.703]THINK ABOUT IT! 想一想！ [0:11.155] You have a pet that you l

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河北教育初中英语（初中起点）九年级下

SCIENCE REPORT - Bird Brains

SCIENCE REPORT – March 6, 2002: Bird Brains By George Grow This is the VOA Special English Science Report. American scientists have found that some birds are more intelligent than experts had believ

发表于:2019-01-02 / 阅读(154) / 评论(0)

科技之光

THIS IS AMERICA - PETA at 25: Animal Rights Activists Are De

THIS IS AMERICA - PETA at 25: Animal Rights Activists Are Defended, Deplored By Jerilyn Watson Broadcast: Monday, October 24, 2005 (MUSIC) VOICE ONE: Welcome to THIS IS AMERICA in VOA Special English.

发表于:2019-01-02 / 阅读(204) / 评论(0)

This is America

SSS 2009-01-19

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. A new study with worms shows that some have a gene that helps them stave off infections. Not through some kind of biochemistrybut by changing their behav

发表于:2019-01-08 / 阅读(161) / 评论(0)

Scientific American(一)月

VOA慢速英语2010年-SCIENCE IN THE NEWS - 'Synthia' Brings

BOB DOUGHTY: This is SCIENCE IN THE NEWS, a program in VOA Special English. Im Bob Doughty. SHIRLEY GRIFFITH: And Im Shirley Griffith. Today we tell about the development of what scientists are calling a synthetic cell a cell produced by people inste

发表于:2019-01-11 / 阅读(135) / 评论(0)

2010年VOA慢速英语(七)月

VOA慢速英语2014 AS IT IS 2014-03-08 Students Get Hands-on with Science at Smithsonian

AS IT IS 2014-03-08 Students Get Hands-on with Science at Smithsonian Hello and welcome to As It Is from VOA Learning English! Im Faith Lapidus in Washington. Do you think learning to play a musical instrument makes a child more intelligent? The answ

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2014年VOA慢速英语(三)月

英语听力—环球英语 1312 Laboratory Meat

Voice 1 Welcome to Spotlight. Im Liz Waid. Voice 2 And Im Joshua Leo. 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 Imagine that you are sitting down to

发表于:2019-01-19 / 阅读(178) / 评论(0)

环球英语 Spotlight

Vitamin C and DNA

67 维生素C能否破坏DNA？ DATE=7-11-01 TITLE=SCIENCE REPORT - Vitamin C and DNA BYLINE=Nancy Steinbach (Start at 59

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科技之光

New Broccoli Study

21 只有部分椰菜可以预防癌症 DATE=3-15-01 TITLE=SCIENCE REPORT - New Broccoli Study BYLINE=George Grow (Start at 58

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科技之光

SCIENCE IN THE NEWS - New Home for Elephants / Antarctic Vol

SCIENCE IN THE NEWS - New Home for Elephants / Antarctic Volcano / Plastic Ocean Pollution By Broadcast: Tuesday, June 22, 2004 (THEME) VOICE ONE: This is Science in the News, in VOA Special English.

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科技之光

SCIENCE IN THE NEWS - Mercury in Fish / Life on Land / The G

SCIENCE IN THE NEWS - Mercury in Fish / Life on Land / The Goldman Environmental Prize By Broadcast: Tuesday, May 11, 2004 (THEME) VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I'm B

发表于:2019-01-30 / 阅读(275) / 评论(0)

科技之光

SCIENCE IN THE NEWS - When Nothing Goes to Waste: the Myster

SCIENCE IN THE NEWS - When Nothing Goes to Waste: the Mystery of Obsessive Hoarding By Lawan Davis Broadcast: Tuesday, May 03, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special Engli

发表于:2019-01-30 / 阅读(164) / 评论(0)

科技之光

voa标准英语2008-NASA Delays 2009 Mars Mission Due to Technical P

NASA says its next mission to check for life on Mars will have to wait two more years. In the meantime, NASA plans to continue testing its next-generation Mars rover, and it hopes to continue exploring the red planet with the help of the European Sp

发表于:2019-02-03 / 阅读(125) / 评论(0)

VOA标准英语2008年(十二月)

VOA常速英语2008年-US Space Shuttle Endeavour Launches With New La

By Brian Wagner Miami 11 March 2008 Space Shuttle Endeavour has launched on an ambitious mission to deliver a new science laboratory and robotic system to the International Space Station. VOA's Brian Wagner reports from Miami. The seven-person crew a

发表于:2019-02-03 / 阅读(121) / 评论(0)

VOA标准英语2008年（三月）

2016年CRI Picture Books Interest Children Readers with Animal Tales

The China Children's Press and Publication Group has recently published a series of animal tales that help children readers investigate the science of the animal kingdom. Meanwhile, a lecture was held to provide a hands-on reading experience among yo

发表于:2019-02-13 / 阅读(127) / 评论(0)

2016CRI中国国际广播电台

VOA双语新闻 --- 奋进号升空开始雄心勃勃太空使命

Space Shuttle Endeavour has launched on an ambitious mission to deliver a new science laboratory and robotic system to the International Space Station. 美国奋进号航天飞机开始了一次雄心勃勃的太空使命。奋进号将向国际空间站

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VOA双语新闻 2008年3月

VOA慢速英语2019--豚鼠用于研究与交谈

Guinea Pigs: Useful in Research, Conversation Now, the VOA Learning English program Words and Their Stories. Each week, we explain where American English expressions come from and how to use them. Today, we turn once again to the animal world. We tal

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2019年VOA慢速英语(二)月

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学英语单词

acceleration of the earth

active core-packet length

additive color mixing

Aldinamid

algorithmizability

analyte

anionic exchange resin