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By Nick Wadhams Nairobi 26 July 2007 Four rare mountain gorillas have been killed after gunmen crept up on them and opened fire in the Democratic Republic of Congo's Virunga National Park. Nick Wadhams has more on the story from Nairobi. The gorillas

发表于:2018-12-08 / 阅读(105) / 评论(0) 分类 2007年VOA标准英语(七月)

This is Scientific Americans 60-Second Science. Im Steve Mirsky. Got a minute? A new development in malaria: Plasmodium vivax, the worlds most common malaria parasite, now infects people previously considered to be resistant. Peter Zimmerman from Cas

发表于:2018-12-24 / 阅读(65) / 评论(0) 分类 Scientific American(二)月

College Makes Human Rights a Major Issue For years, Southern Methodist University Professor Rick Halperin pushed for a human rights degree program. The former chairman of Amnesty International USA taught his first human rights on campus 21 years ago,

发表于:2019-01-13 / 阅读(69) / 评论(0) 分类 VOA标准英语2012年(一月)

Getting malaria stinks. Literally. According to a new study, malaria victims give off odors that attracts mosquitoes. And the insects that feed on the infected sufferer are then more likely to spread the disease. The work appears in the Proceedings o

发表于:2019-01-20 / 阅读(72) / 评论(0) 分类 2014年Scientific American(七)月

New Malaria Strain Difficult to Treat Declining malaria deaths in Africa and progress toward an effective malaria vaccine are raising hopes the disease will soon be eradicated worldwide. But researchers at the annual meeting of the American Society o

发表于:2019-02-12 / 阅读(82) / 评论(0) 分类 VOA标准英语2011年(十二月)
学英语单词
a kick in the teeth
abnormal current
absorption chiller
agoglia
anisotropic exchange interaction
arachnophora fagicola
army aviation officer
asticot canvas
astrogeodetic undulations
auxiliary lobe
Aït Labbes
Baillarger's striations
bank president
bonnete
carryall loading hopper
choubnikovite (schubnikovite)
classic cesarean section
Co. Pal.
collection volume
combativities
common clock signal
compulsory insurance
computer network architecture
cooling sea water inlet valve
d'hebron
Dala
Damrey Slap
darlinger
Dasehra
Death of a thousand cuts
die entrance angle
divino-political
emulsifing action
engrossingly
error trapping
fibrinopenia
filmons
Fitness/Exercise
foisting
fusion yeast
gauge of tracks
General American
Gowda
hauts
helical eyepiece
implastic
in-house funds
intracranial pressure sensor
irad
jabots
jicaras
junk-sick
keypals
know by
lignum
longitudinal dispersion
lowest usable high frequency
make nothing of something
Manzanares el Real
matrix transform method
minimum honing diameter
misluck
moment of torsion
nothrus biciliatus
particle stoppage
Pauli principle
Peck tests
peer-to-peer lending
piptocephalis cruciata
Posadist
premising
pressure fixing
pulmonologists
pyloroduodenitis
red sweat
refractory glass fiber
Richard's fringe
risk-adjusted rate of return
rocker bar bearing
sauroktonos
scarabidoid
secondary cold-front
SHAPE,Shape
shared resource
Shidād
short flexor muscle of little toe
short-term fading
signal overflow
St-Chély-d'Apcher
standard pressure
station service supply
stefania
Tapirapuã
titanic acid ester
trabeculation of bladder
Tuboidea
Tweeddale, Dist.
urgent relief
vitello-
with the growth of
withhold from the market
zero reading correction