遗传转录

Tens of trillions of microbes call our living bodies home. But when we die? The first thing that happens is basically ecosystem collapsewhere you have a tremendous loss of diversity. Nathan Lents, a molecular biologist at John Jay College in New York

发表于:2018-12-02 / 阅读(228) / 评论(0) 分类 2016年Scientific American(十二)月

Transcript of VOA Interview with Laura Bush By VOA News Washington 17 January 2008 Interview Transcript of US First Lady Laura Bush by VOAs Afghan Service VOA: From your point of view, how has life changed for the people of Afghanistan in the last si

发表于:2018-12-16 / 阅读(255) / 评论(0) 分类 VOA标准英语2008年(一月)

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

发表于:2018-12-24 / 阅读(177) / 评论(0) 分类 Scientific American(一)月

As you've probably experienced firsthand, some mosquito species have a real taste for warm, human blood. So much so that if you raise them on it the lab, they'll accept no substitute. Fortunately, I don't get major reactions at all. Brad Main is a mo

发表于:2018-12-24 / 阅读(186) / 评论(0) 分类 2016年Scientific American(九)月

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(180) / 评论(0) 分类 纯正英语一分钟

Transcript: Number 1: R-E-D Number 2: Y-E-L-L-O-W Number 3: G-R-E-E-N Number 4: B-L-U-E Number 5: B-L-A-C-K Number 6: B-R-O-W-N Number 7: W-H-I-T-E Number 8: P-I-N-K Number 9: P-U-R-P-L-E Number 10: O-R-A-N-G-E

发表于:2018-12-28 / 阅读(192) / 评论(0) 分类 一起闲话英语-English Chitchat

Transcript: 0208 542 8976 14 1985 25th June 1 metre 27 68 103 671 5,325 8,000,000

发表于:2018-12-28 / 阅读(194) / 评论(0) 分类 一起闲话英语-English Chitchat

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(183) / 评论(0) 分类 科技之光

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

发表于:2019-01-02 / 阅读(166) / 评论(0) 分类 科技之光

This is not a word for word transcript of the programme CarmelaThis series is all about chunks of language -now, forget about dictionaries and grammar books. You dont have the time for that! You want short cuts to quick, fluent and natural-sounding

发表于:2019-01-07 / 阅读(288) / 评论(0) 分类 商务英语

This is not a word for word transcript. William: Hello and welcome to 6 minute English. I hope you're ready for another five minutes and fifty-five seconds of wonderful English language conversation about an interesting topic from BBC News. I'm Willi

发表于:2019-01-07 / 阅读(235) / 评论(0) 分类 六分钟英语

Lonely bug NB: This is not an accurate word-for-word transcript Dima:Hello and welcome to this edition of 6 Minute English with me, Dima Kostenko Rebecca: and me, Rebecca Byrne. Dima:Today we'll have some useful words and phrases used in science and

发表于:2019-01-10 / 阅读(190) / 评论(0) 分类 六分钟英语

A study looks at mutations that seem to play a part in extending longevity, while limiting growth. Transcript of radio broadcast: 10 June 2008 This is the VOA Special English Health Report. Five women in Rolla, Missouri, all at least 100 years old S

发表于:2019-01-11 / 阅读(184) / 评论(0) 分类 VOA慢速英语2008年(六)月

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

发表于:2019-01-11 / 阅读(189) / 评论(0) 分类 VOA慢速英语2008年(六)月

Transcript of VOA Burmese Service's Interview with Madeleine Albright VOA: Thank you very much Madame Secretary for giving me the chance to interview you. First of all, what is it like to be for you back to (in) the country after 18 years? ALBRIGHT:

发表于:2019-01-14 / 阅读(170) / 评论(0) 分类 VOA标准英语2013年(六月)

NOEL KING, HOST: As White House stenographer, it was Beck Dorey-Stein's job to write down every word of every interaction the president had with the press. She did the job for five years starting under President Obama. And then President Trump was el

发表于:2019-01-17 / 阅读(165) / 评论(0) 分类 2018年NPR美国国家公共电台7月

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

发表于:2019-01-20 / 阅读(178) / 评论(0) 分类 VOA标准英语2008年(三月)

Are Parasites to Thank for Sex? A study in the journal The American Naturalist implies that parasites helped drive the development of sex, because the shuffling of genes gives sex-produced progeny an advantage over asexual genetic clones. Cynthia Gr

发表于:2019-01-30 / 阅读(201) / 评论(0) 分类 60秒科学

Genetic Protection against Sleep Deprivation A study in The Journal of Neuroscience finds that people with a particular version of a gene called Period 3 are better able to handle sleep deprivation because more of their brains get involved in counte

发表于:2019-01-30 / 阅读(215) / 评论(0) 分类 60秒科学

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

发表于:2019-02-25 / 阅读(193) / 评论(0) 分类 英语单词荟萃
学英语单词
acetal homopolymer
aftercasts
agglut
air-water ratio
amenity standards
arm's length relationship
auricular myocardial infarction
back-seat driver
beam storage cells
bearing sleeve gasket
beyond controvercy
blind screen
bowline
brown bast
carasol
Carqueiranne
cathead
centraxonial
Chimonobambusa neopurpurea
combination broach
common-law corporation
counter-offensive
Cowardesque
cultural market
DA (design automation)
depugh
discharge auger
DOS command prompt
electric magnetic forming
equatable
ethylbiscoumacetate
exchange transactions
false scent
fettucine Alfredo
fore-planting
fragged you
front loading mechanism
gas plenum
glass-and-metal
hagbusser
hepatocholangioenterostomy
hollow
hula
hygrostomia
Illimani
immuting
impurity self-diffusion coefficient
indigo-blue
inorganic zinc rich paint
insulating level
jordan-adams
lead-calcium alloy battery
left hand spiral bevel gear
left-handed polarized wave
legal investment list
likewise
Los Remedios
low slag cement
mcea
mercury cell
Messalian
midian
mutate
nittings
noncallable notes
NP-complete
Ntcheu
oral groove
overarm brace
pink fivecorners
power-cuts
promiscuous-mode transfer
pseudocritical property
puntin'
put a stop
quantizations
quartzose subgraywacke
Radium Springs
refresh with
release if in order after examination
roof bow
Sanford's test
screenable particle
scroller text buffer
Seki-shi
siphonobranchiate
soft fibre core
spectral emissive power
stereoimage
straight coupling
sutural bone (or wormian bone)
tabacine
tablet pouch
thanksgiving
torque tool
Touba Toul
transition boiling
treby
tv-styles
unidirectional error code
vaginal chorioepithelioma
warchild