胚芽米

[00:00.00]在线英语听力室( www.tingroom.com )友情制作 [00:03.81]1999 Passage4 [00:07.51]When a Scottish research team startled the world [00:10.54]by revealing 3 months ago [00:12.61]that it had cloned an adult sheep, [00:14.94]President Clinton move

发表于:2018-12-01 / 阅读(392) / 评论(0) 分类 历年考研英语阅读理解

Imagine being able to override Mother Nature and hand-pick the physical appearance and intellectual traits of your unborn child. Well, thanks to modern science, what may seem far-fetched now could be

发表于:2018-12-11 / 阅读(109) / 评论(0) 分类 万花筒2006年

Little girls are made of sugar and spice and, according to a study published in the journal Cell, a fierce determination to maintain their girlishness. Because it seems that a single gene keeps their ovaries from turning into testes. Scientists have

发表于:2018-12-24 / 阅读(120) / 评论(0) 分类 Scientific American(十二)月

Broadcast: January 7, 2003 By Mario Ritter This is the VOA Special English Agriculture Report. Rice is the world's most important crop. Much has been done to increase its productivity. Modern genetic

发表于:2019-01-02 / 阅读(147) / 评论(0) 分类 VOA2003(上)-社会广角

全麦产品可以有效预防冠状心脏病,不过最少要含0.75克的全麦可溶纤维…… Whole grain barley and other products containing whole or milled barley are now allowed to claim th

发表于:2019-01-03 / 阅读(188) / 评论(0) 分类 奥运英语

Jackie: Welcome to BBC Learning English dot com and Insight Plus - a series first broadcast in 2001 that looks at the language of issues you hear about in the news. How far should science go to help the sick and the suffering? Today on Insight Plus,

发表于:2019-01-07 / 阅读(197) / 评论(0) 分类 英语讨论

Misconception. A stunning story especially for couples having trouble having kids. One Michigan couple learning that their frozen embryos were gone, implanted into another woman by mistake. They were understandably flooded by the news -- or floored b

发表于:2019-01-08 / 阅读(156) / 评论(0) 分类 CNN2010年(五)月

If the human genome is the book of life, then Crispr technology is its Microsoft Word. The cut-and-paste technique, invented only three years ago, can be used on fledgling genomes to snip out bits of DNA and, if required, insert new stretches. 如果说

发表于:2019-01-08 / 阅读(120) / 评论(0) 分类 英语新闻

RACHEL MARTIN, HOST: Scientists doing embryo research are facing some sensitive questions over a new generation of scientific experiments, questions like how long should scientists be allowed to keep human embryos alive in their labs to study them? A

发表于:2019-01-16 / 阅读(145) / 评论(0) 分类 2017年NPR美国国家公共电台3月

ARI SHAPIRO, HOST: For the first time, scientists have altered the DNA in human embryos to make a fundamental discovery about early human development. Scientists say this proves that modifying genes and human embryos can reveal powerful insights into

发表于:2019-01-16 / 阅读(134) / 评论(0) 分类 2017年NPR美国国家公共电台9月

WASHINGTON, May 2 (Xinhua) -- Rice originated(起源) in China, a team of U.S. genome researchers has concluded in a study tracing back thousands of years of evolutionary(进化的) history through large-scale gene re-sequencing. Their findings,

发表于:2019-01-26 / 阅读(142) / 评论(0) 分类 英语新闻

Now have you sinned since our last broadcast? The Catholic church is worried people aren't taking sins seriously enough. So the Vatican has decided to update its list of the seven deadly sins. But whereas the focus of the traditional sins--LUST, GREE

发表于:2019-01-30 / 阅读(196) / 评论(0) 分类 英伦广角

By Deborah Tate Washington 17 July 2006 The U.S. Senate Tuesday is expected to approve federal funding for expanded embryonic stem cell research, despite a veto threat from President Bush who opposes the idea on moral grounds. -------- On the eve of

发表于:2019-01-31 / 阅读(224) / 评论(0) 分类 2006年VOA标准英语(七月)

布拉格恢复地铁运营 PRAGUE, June 6 (Xinhua) -- Prague resumed the operation of all its three metro lines on Thursday morning after a four-day closure amidst flooding threats from the Vltava River, the Prague Public Transport Company (DPP) has

发表于:2019-02-03 / 阅读(128) / 评论(0) 分类 英语新闻

20 top predictions for life 100 years from now Last week we asked readers for their predictions of life in 100 years time. Inspired by ten 100-year predictions made by American civil engineer John Elfreth Watkins in 1900, many of you wrote in with yo

发表于:2019-02-05 / 阅读(272) / 评论(0) 分类 阅读空间

Reporter: A universal two-child policy is expected to be passed by the top legislature by the end of the week as it concludes its latest bimonthly session on Sunday. The new rules would come into effect on January 1. Zhai Zhenwu, Head of the China Po

发表于:2019-02-06 / 阅读(110) / 评论(0) 分类 英语新闻

During the weekend, 2 couples and their families invited the media newspapers, TV and radio to interview them about embryo donation. The first couple had two teenage boys and the second couple had a 3-month old baby girl. Couple 1s 16 year old son wa

发表于:2019-02-06 / 阅读(133) / 评论(0) 分类 新西兰英语

Brave New World by Aldous Huxley Chapter Eight OUTSIDE, in the dust and among the garbage (there were four dogs now), Bernard and John were walking slowly up and down. So hard for me to realize, Bernard was saying, to reconstruct. As though we were l

发表于:2019-02-16 / 阅读(122) / 评论(0) 分类 有声英语文学名著

Two Americans laid a wreath (花圈)on a comrade's grave and saw, nearby, a Japanese laying rice on the grave of a countryman. One American asked, When do you expect your comrade to come and eat that rice?The Japanese replied, When your friend come

发表于:2019-02-19 / 阅读(126) / 评论(0) 分类 趣味英语

Leaders 社论 Gene editing 基因编辑 The baby crisperer 婴儿保险盒 A Chinese scientist claims to have edited the genomes of two babies 中国科学家声称已成功编辑两名婴儿的基因 Humanity's power to control the four-letter code

发表于:2019-02-25 / 阅读(111) / 评论(0) 分类 经济学人综合
学英语单词
6-Hydroxyflavanone
alcoholization
anaspidas
auditory osseous
bags under your eyes
BBT
boat plug
Carduus nutans
carriage of passengers
cerebro-spinal fluid
chilled cast wheel
chlorpromazine poisoning
chock and block
chromates
ciimacter
clay shale
collar tubing
compass needles
crescentias
cup polishing
dampenings
deboosted
Delwāra
Deviation ratio.
di-diurnal
early-childhood
easy-open
easy-to-store
emerging nation
excitating
frictional energy
front cross rail
front start
front-end equipment
fungizone
gerundial
Gigante, Cerro
gone on the water wagon
haemolysins
harbour mole
hash clash
herbigage
Hercules beetles
himinau (tahiti)
Hornachuelos
illwishers
irreversible electrode
job rates
John Barrymore
keto
lampeter
laying-in thread
lensia fowleri
lifting equipment coefficient
Ligularia parvifolia
lion-tamer
Little area
lortab
low pressure high volume pump
mesmerical
messer
microcomputer components
mine water hammer
moody state during menstruation
most (maynard operation sequence technique)
muscular substance
negative effects
non-conjugation
outstanding stock
ovariole
overload cut-out
parallel to the grain
pin electrode
plant-wide
pollutants land
prepubic tendon
propyl-dopacetamide
quadrupolar-seam coil
quality control
Quinault
re-births
section liner
Servilia
sophronist
source representation
spontaneous behaviour
steady motion
subclass of recursive set
sullows
sulphidic
take-home income
temperature coefficient feedback
The Interclub New York Produce Exchange Agreement
tsurumi
turned away from
Urochloa mutica
uterine plugging
West Concord
westdeutsche
with the velocity of
wrest plank
Zucked