抗-抗体

科学家研究艾滋病疫苗取得新进展 In 2009, a study in Thailand proved for the first time that an AIDS vaccine was possible. But scientists were not sure why it offered some protection. Now they have some clues. 2009年,在泰国所做的一

发表于:2018-12-19 / 阅读(134) / 评论(0) 分类 VOA双语新闻 2012年4月

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Some people never forget a face. Others never forget a flu. Even if they were infected more than 90 years ago. A team of American scientists studied 32 p

发表于:2018-12-24 / 阅读(61) / 评论(0) 分类 Scientific American(八)月

Scientists Target Antibodies That Work Against Many HIV Mutations The search for a vaccine against HIV/AIDS has been disappointing, in part because the virus cleverly changes to elude the antibodies of the human immune system. Now, scientists have id

发表于:2019-01-14 / 阅读(53) / 评论(0) 分类 VOA标准英语2011年(八月)

Potent Antibodies Offer New AIDS Vaccine Design Researchers say powerful antibodies may hold clues to developing an effective AIDS vaccine. The antibodies were isolated from individuals already infected with HIV. Dr. Wayne Koff says the goal is to fi

发表于:2019-01-14 / 阅读(40) / 评论(0) 分类 VOA标准英语2011年(八月)

科学技术 Combating addiction 打击毒瘾 Can a vaccine stop drug abuse? 疫苗能阻止药物滥用吗? It may be possible to vaccinate people against addictive drugs 人们也许能通过疫苗来阻止成瘾药物的使用 THE idea of vaccin

发表于:2019-02-05 / 阅读(62) / 评论(0) 分类 经济学人科技系列

Science and technology 科学技术 Combating addiction 抵抗毒瘾 Can a vaccine stop drug abuse? 有抗毒品的疫苗么? It may be possible to vaccinate people against addictive drugs 也许通过接种疫苗帮助人们摆脱毒瘾将成为可能

发表于:2019-02-16 / 阅读(54) / 评论(0) 分类 经济学人科技系列
学英语单词
?rh wu
A. W.
abfurin
abrasive roll rice polishing machine
acrovasoparalytica
Agapetes linearifolia
agostinellis
agro-forest ecosystem
AuIn
author mark
backbone cabal
Baluarte
batch input reader
bathychrome
beam net
blue print drawing
borderstone
brown hackle
burgheimer
Bwana Mkubwa
camera speed
chancriform gumma
chompoo
connecting box
continuous random network
criteriums
current tangible assets
deca-coulombs
difficultly soluble nutrient
double-sideband modulation
embargo act
emphasization
eryngium aquaticums
euphony
faciomandibular dysostosis
feuers
fishtail palms
foramen carotid
forced stroke
freeboard zone
full well
gemilling
Gentiana clausa
genus lemurs
Gisan
gko
Good Post-marketing Surveillance Practice
green enamelled iron wire netting
guidanuce condition
handedness
heptomino
heterosexualness
highest radio frequency
independent drilling contractor
interoception
interphase of composite
laser-printers
Lepidium ferganense
liquid-level
lotoses
manoyl oxide
marine magnetic prospecting
Morie frings technique
mourning bands
Nosok, Mys
one stage sampling
orange hawkweed
Oxo Cube
palmatine
pelvic fascia
perforated casing well
Peter Pan
piano-player
Platalea
pore pair
postsacral
put an end to
Rhetinalith
row-major order
sa-pe
salpingo-pharyngeal fold
Schildmeer
scholes let-off motion
screw pile
sea marker
senet
sequencing marketing alternatives
service script
sinises
soft-left
starting friction loss
steel sheet pile cellular cofferdam
Tleta Sidi Bouguedra
triglumis
tweich
Târgu Secuiesc
un-codpieced
uniform grid search pattern
villena
wedging twinning
wing radiator
wool count