遗传信息的储藏能力

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? It's been more than a decade since the human genome was published. And some critics have wondered where the promised medical applications are. Well, a review article in

发表于:2018-12-24 / 阅读(176) / 评论(0) 分类 Scientific American(三)月

[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

发表于:2018-12-26 / 阅读(225) / 评论(0) 分类 美国英语听力80篇

9.Among the most popular : paternity and kinship testing , which adopted children can use to find their biological relatives and families can use to track down kids put up for adoption. 【分析】复合句。句子的主干是Among the most popular

发表于:2018-12-30 / 阅读(188) / 评论(0) 分类 考研英语长难句讲解

By Melinda Smith Washington, DC 27 September 2006 watch Colon Cancer report Growth(s) discovered in a colon Colon cancer is one of the most common forms of cancer in the world. But with early detection, colon cancer is highly treatable. If you have

发表于:2019-01-06 / 阅读(248) / 评论(0) 分类 2006年VOA标准英语(九月)

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This'll just take a minute. It sounds like something out of a bad science fiction novel. During World War II, a fungus called Tricoderma reesei ate its way through US military unifo

发表于:2019-01-08 / 阅读(212) / 评论(0) 分类 Scientific American(五)月

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Thousands of medieval European books survive to this day. Authors and scribes carefully handwrote the works on parchments made of animal skins. But the

发表于:2019-01-08 / 阅读(189) / 评论(0) 分类 Scientific American(一)月

SCIENCE IN THE NEWS - Discovery That Stored Blood Loses a Life-Saving Gas Could Solve Mystery By Lawan Davis, Soo Jee Han and Caty Weaver / Broadcast: Mon, 12 Nov 2007 16:00:00 UTC VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm S

发表于:2019-01-11 / 阅读(260) / 评论(0) 分类 VOA慢速英语2007年(十一)月

Where Do We Come From? 我们来自哪里? Would you like to know where your ancestors came from? British and American scientists may have found answers for you. They have developed a new algorithm to study deoxyribonucleic acid, also known as DNA --

发表于:2019-01-12 / 阅读(220) / 评论(0) 分类 2014年VOA慢速英语(八)月

By Deborah Block Washington 22 May 2008 President Bushsigned a new anti-genetic discrimination bill on May 22.He says the act protects Americans against misuse of their genetic information by employers and insurance companies. The U.S. House of Repre

发表于:2019-01-13 / 阅读(169) / 评论(0) 分类 VOA标准英语2008年(五月)

RACHEL MARTIN, HOST: It's gotten way easier for people to get their DNA tested for health reasons. Nowadays people can get their genes scrutinized to determine whether they are carrying genetic diseases they could pass on to their kids or whether the

发表于:2019-01-17 / 阅读(122) / 评论(0) 分类 2018年NPR美国国家公共电台6月

The trend in data storage is even more impressive. In the early 80s, the standard unit of computer storage, one mega-byte, or one million bytes of information, cost about 100 dollars. Today, it is 10 cents. In two years, it will cost 2 cents. 数据存

发表于:2019-01-18 / 阅读(186) / 评论(0) 分类 财富精英励志演讲

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(187) / 评论(0) 分类 VOA标准英语2008年(三月)

英语学习笔记: totem ['to?t?m] n. 图腾 eagle ['i?ɡl] n. 鹰 legend ['led??nd] n. 传说 monk [m??k] n. 僧侣 smuggle ['sm?ɡl] v. 走私 transition [tr?n'z??n] n. 转变 cease [si?s] v. 终止 sideshow ['sa?d?o?] n. 穿插表演 capacity [

发表于:2019-01-24 / 阅读(166) / 评论(0) 分类 早安英文

AGRICULTURE REPORT - Scientists Complete a Genetic Map of Rice By Mario Ritter Broadcast: Tuesday, August 16, 2005 I'm Faith Lapidus with the VOA Special English Agriculture Report. Scientists now kno

发表于:2019-01-30 / 阅读(186) / 评论(0) 分类 农业与发展

Science and technology 科学技术 Nanotechnology 纳米技术 A fab result 生物工厂 A novel way of making computer memories, using bacteria 制造计算机存储器的新奇方法:使用细菌 FOR half a century, the essence of progress in th

发表于:2019-02-03 / 阅读(186) / 评论(0) 分类 经济学人科技系列

Loneliness is an emotion that doesnt always make a lot of sense. Two people may have very similar social lives, and yet one might feel isolated more often than the other even when surrounded by people they know and love, who know and love them back. 孤

发表于:2019-02-03 / 阅读(160) / 评论(0) 分类 阅读空间

The computer is widely used in education,and some people think teachers do not play important roles in the classroom. To what extend do you agree or disagree? Computers nowadays are more and more widely used in education. Hence, some people claim t

发表于:2019-02-09 / 阅读(184) / 评论(0) 分类 雅思英语

The first national gene bank, built by China's gene research giant BGI, started trial operation last Saturday in Shenzhen. 我国首个国家级基因库上周六在深圳投入试运行。该基因库由国内基因研究巨头华大基因建设。

发表于:2019-02-18 / 阅读(156) / 评论(0) 分类 英语新闻

Science and technology. 科技。 Nanotechnology. 纳米技术。 A fab result. 生物工厂。 A novel way of making computer memories, using bacteria. 制造计算机存储器的新奇方法:使用细菌。 FOR half a century, the essence of prog

发表于:2019-02-19 / 阅读(183) / 评论(0) 分类 经济学人综合

今天我们要学的词是 genetic. Genetic 形容词,遗传的,基因的。For the first time, the FDA will allow a company to sell genetic tests for disease risks directly to consumers. 美国食物药物管理局首次允许一家公司直接向

发表于:2019-03-07 / 阅读(210) / 评论(0) 分类 英语单词荟萃
学英语单词
abeysance
akebia trifoliata australis
Amblyomma hebraeum
Ampere's right-hand screw rule
Anthropidae
asplenium lobulatum
Benda's Fluid
bian
blade element
Boucherville
buzane
cathbads
center fuel melting
chart driving mechanism
cherne
chip tray
colica sinistra
comforter batt
compatible machine
concretio silicea bambusae
corpora calcanei
crab cakes
czarevnas
Daka Shet'
demetras
developmental level
DUSN
ectodermal derivative
euphorbia sieboldiana morr. et dence.
ferrocenophane
gas active material
genitocrural region
give guard
golf-club
half header
Hartha
hidropedesis
Hohenlinden
hollow roller
human investment
hydrancone
ideologizes
in the hole
infamator
jet ants
krafcik
Kshen'
London wool exchange
maintain system history program
Manhattan cocktail
marrying wedges
melanopathy
microembolization
molecular freedom
msnbc.com
multicultural
multidivisional
narrow gap spark chamber
next hand
nonlinear code
notosuchid
nucellar cap
off line processing
orsellinic aldehyde
partially sighted
photogeny
plighted
population dynamic
pratingly
promotingly
Proto-Oceanic
Pseudolysimachion
quick stoppage
R-globulin
redox series
RETMA
Ribes laurifolium
rolling mill screw down
scillaridin A
seventyfive
shakerism
speaking engagement
swevil
Swiss roll
terebellum terebellum eatum
Theotocopoulos, Domenikos
thornycrofts
thumbstick
total available energy
Tryptantrin
Ugli
ultragrinder
universal semantics
unwearisomeness
vegetable gum
vegetable potash
vena ilica communis
ventral reticular nucleus
Wallace County
wanna-bes
wasna
white stoneware