胚胎工程

[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(586) / 评论(0) 分类 历年考研英语阅读理解

American Universities offer Scholarship for Engineering Students 美国大学为工程学生提供奖学金 From VOA Learning English, this is the Education Report. 这里是美国之音慢速英语教育报道。 American colleges and universities h

发表于:2018-12-08 / 阅读(202) / 评论(0) 分类 2014年VOA慢速英语(三)月

New Award Could Become Nobel for Engineering At Buckingham Palace, Queen Elizabeth presented her first ever Prize for Engineering, including one million British pounds, to Americans Robert Kahn and Vincent Cerf, and Frenchman Louis Pouzin for inventi

发表于:2018-12-08 / 阅读(221) / 评论(0) 分类 VOA标准英语2013年(六月)

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(205) / 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(217) / 评论(0) 分类 Scientific American(十二)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(221) / 评论(0) 分类 纯正英语一分钟

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:2018-12-28 / 阅读(247) / 评论(0) 分类 听一分钟英文-G

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(312) / 评论(0) 分类 英语讨论

Technology Report - Event Aims to Build Interest in Science, Engineering This is the VOA Special English Technology Report. Last week we reported on Microsoft Corporations Imagine Cup finals in the United States. Team FlashFood from Arizona State Uni

发表于:2019-01-12 / 阅读(275) / 评论(0) 分类 2012年VOA慢速英语(六)月

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(221) / 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(227) / 评论(0) 分类 2017年NPR美国国家公共电台9月

AUDIE CORNISH, HOST: What if scientists could genetically modify mosquitoes to wipe out a disease that kills hundreds of thousands of people each year? They're trying to do that with a new genetic engineering technique. They hope it will help them fi

发表于:2019-01-16 / 阅读(240) / 评论(0) 分类 2016年NPR美国国家公共电台12月

84 利用基因技术提高粮食产量 DATE=8-14-01 TITLE=AGRICULTURE REPORT - Genetic Engineering Crop Debate BYLINE=George Grow (Start at 59

发表于:2019-01-30 / 阅读(297) / 评论(0) 分类 科技之光

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(345) / 评论(0) 分类 2006年VOA标准英语(七月)

By Tabinda Naeem Washington, D.C. 21 May 2007 Two years ago, the National Academy of Engineering established the Grainger Challenge Prize for Sustainability. This $1 million award was designed to challenge the world's scientists to develop a practica

发表于:2019-02-03 / 阅读(317) / 评论(0) 分类 2007年VOA标准英语(五月)

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(356) / 评论(0) 分类 阅读空间

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(209) / 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(216) / 评论(0) 分类 有声英语文学名著

Hundreds of soldiers from the Chinese Navy, as well as students from the Naval University of Engineering in Wuhan city, Hubei province, are involved in the rescue mission for the Eastern Star ship, which sank in the Yangtze River Monday night. Navy d

发表于:2019-02-19 / 阅读(267) / 评论(0) 分类 cctv9英语新闻2015年

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(178) / 评论(0) 分类 经济学人综合
学英语单词
abbatre
aerodynamic drag
aiyee
anisodamine
anti-vacuum pipe
Antispas
avail little
backforecast
be under a cloud
bon odori (japan)
booby prizes
boozehounds
butyryl-
cancer cells
capacitance of condenser
Chat, Mt.du
circuit-opening contact
cloverlike
continuing interest
continuous innovation
count in different channels
creosote magnesia
cyclohexanone oxime synthesis
deep anesthesia
desert armour
dismemberings
dividest
ecotopian
electricity-generating
enterprises owned by foreign capitalist
enzi
exorheic basin
experimental epidemiology
file scope
five years
fixed-point mathematics
flat sour bacteria
garlic sprouts
gene product
Geodon
ground lever
hairing knife
ichthyoliths
illusionary
inobservantly
interstellar trajectory
japanners brown
kidnet
Kiel Glacier
latasha
loose weft
lower heat of combustion
malconformations
manpower-intensive
mantiger
median life
motor-driven bellows
multistage compression
national-cultural
Nef reaction
nest type blank locator
nidation
nommed
non-return-to-zero representation
nongloss
nordhavn
nuclei lateralis thalami
oilless bushing
oneal
pancreaticolithotomy
Paragonimus westermani
peripheral membrane proteins
piezoelectric inverse effect
Plug and Play
polynomial ring
pressed air
pressure-fed liquid rocket engine
print medias
reinforced concrete dam
sample load
shaft-angle
small cornu
soille
specific toxic effect
sporting blood
sports reporter
stability value
steady state conduction
stemona tuberosa lour.
stratified simplex method
submarine rescue ship
successive refinement
super-heterodyne
take a jaundiced view of
ternary complexes
tfh
thermal emission ion source
TIBAL
time remaining until dive (trud)
vomitives
wage labour system
withdrawal of a juror