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(59) / 评论(0) 分类 英语讨论

不少准妈妈们都为宝宝做过三维或四维彩超,并给宝宝们拍下人生中的第一张照片。而试管宝宝们如今更可以拥有自己胚胎细胞时期的珍贵影像,这就是细胞拍。 It is the latest trend in baby pictu

发表于:2019-01-08 / 阅读(53) / 评论(0) 分类 英文语法词汇

HEALTH REPORT - New Embryonic Stem Cell Lines Developed for Researchers By Paul Thompson Broadcast: Wednesday, August 11, 2004 This is Gwen Outen with the VOA Special English Health Report. Researcher

发表于:2019-01-08 / 阅读(55) / 评论(0) 分类 健康与经济

Medical experts in Miami are hoping to speed up research using embryonic stem cells. Their work may lead to advances in treatment for spinal cord injuries, Alzheimer's disease and other illnesses. President Barack Obama signs an Executive Order on s

发表于:2019-01-13 / 阅读(33) / 评论(0) 分类 VOA标准英语2009年(三月)

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(95) / 评论(0) 分类 2006年VOA标准英语(七月)

By VOA News 20 November 2007 Two separate teams of scientists say they have transformed ordinary human skin cells into ones that look and act like embryonic stem cells. Laboratory teams at universities in the United States and Japan Tuesday announced

发表于:2019-01-31 / 阅读(35) / 评论(0) 分类 VOA常速英语2007年(十一月)
学英语单词
abbokinase
Achillea ptarmicoides
adult movie
Amazon dolphin
aminoes
aster falcatuss
bad beat
be eager to do sth
boundstone
branch conditional
branch line of turnout
car-shop
centric relation occlusion
charge hoisting by skip
chastity cages
chemistry of soil
Choiseul
class operator
cloth pore
copper removal
core meltdown phenomena
correction action system
correlated sampling
counterfeiter
Creighton
darter
direct-current power
DMRE
double valence bond
drill centering machine
eczema tuberculatum
edridge
electronic wave
email virus
equivalent series
Escource
eunuch flute
flumeri
free space loss
function of the spleen and stomach
fuzzy classifier method
gay cat
hamster virus
high coercive force permanent-magnetic material
hurpeny
ices over
in pair
infundibulofolliculitis
inquiring survey
interdemic selection
intracellular-type solution
Iława
Kalembelembe
katarins
kathodic
konk out
koprivnice
lammas days
left half pointer
lenoir
loserboard
lowest working water level
made himself clear
mail-cart
media plan
media production
metal toner
multivalent regulatory enzyme
natural-bristle
new ingredients
nut-lock washer
onliners
ooks
order plecopteras
organizational affiliation
parallel-by-character
parasesarma acis
poddle
port policy
posish
Probne
professional student
quadlike
rags collector
re-adjusting
rederive
rock beauties
skip sequence welding
sneaksman
sociohistorically
subsolar point altitude
surface instability
temperature-entropy curve
tricar
trolley wheels
unnoticeableness
us survey
vernalization stage
water heating system
word-serial
worm-shaped
Ylistaro