This is the VOA Special English Health Report. Cardiopulmonary resuscitation, or CPR, can save the life of someone whose heart has stopped. The condition is called cardiac arrest. The heart stops pumping blood. The person stops breathing. Without li

发表于:2018-12-07 / 阅读(53) / 评论(0) 分类 VOA慢速英语2007年(三)月

Good afternoon, I'm Naamua Delaney at the CNN Center in Atlanta. Here is a look at what's happening NOW IN THE NEWS. We begin with the sentencing phase for a former Ohio cop convicted of double murder. Earlier this month, the jury found Bobby Cutts

发表于:2018-12-30 / 阅读(29) / 评论(0) 分类 商业报道2008年(二)月

You're in the supermarket, and a man collapses. He's gasping. It's CPR time. But wait, was it 20 compressions, two breaths, or 15 to every one breath? Can't remember? Well you may not have to. Because theres hands-only CPRpressing the chest fast and

发表于:2019-01-08 / 阅读(60) / 评论(0) 分类 Scientific American(十)月

We like to think that medical equipment implanted in our bodies undergoes rigorous testing before its put inside a person. Thats not always the case, at least for cardiovascular devices. Thats according to an article in the Journal of the American Me

发表于:2019-01-08 / 阅读(53) / 评论(0) 分类 Scientific American(一)月

By Carol Pearson Washington 25 July 2007 You may have heard about young athletes, still teenagers, whose hearts stop beating, sometimes while playing sports. In many of these cases, their parents and doctors find out after the fact that these young a

发表于:2019-01-12 / 阅读(81) / 评论(0) 分类 2007年VOA标准英语(七月)

HEALTH REPORT – November 27, 2002: HeartStart Home Defibrillator By Jerilyn Watson This is the VOA Special English Health Report. Each year, about two-hundred-twenty-thousand Americans die when thei

发表于:2019-01-30 / 阅读(65) / 评论(0) 分类 健康与环境
学英语单词
-yl
absence flag
AC rectifying type round instrument
adamantine structure
adonirubin
agar colony technique
Albay G.
automatic voltage regulator (avr)
berkleasmium caribense
bit-map image
blockade record
building the nation with science and technology
by ordinary
Cilostazole
communication in hierarchical system
complex compliance
comprovincial
congestion in the cephalic circulation system
cophylogenetic
corrected thrust
cowpeople
crunchers
culture value
Dalcin-c
defect per unit chart
disgospelize
displacement ferroelectrics
disproportionality theory of crises
dl-isopelletierine
Dostoerskian
drainpipe
drive licence
drusenoid
ecthymatous syphilid
engma
ethnic media
fanholes
flat champignon rail
flury
formulize
Gede, Gunung
gladlier
Grampositive bacteria
have jam on one's face
hilar shadow
hohlraums
horological engineer
i-leaded
ice skate
ingot crane
jab out
japanise
lay ... off
lenticular iron ore
lower paid bracket
man-power
Manikadima
march in mountain area
miscellaneous taxes
natanite
naval electronic warfare simulator
netts
nontraversing
nonvirgin neutron
oblique rhymes
occupation bridge
ochlerotatus (ochlerotatus) dorsalis
ootype
opophilus
ozone unit
pad down
Pasteurella boviseptica
perfect
perio-knife
photoelastic biaxial gage
posterior horn
put an opera on the stage
renewed
Santa Lucia
schizogenous intercellular space
scope of employment
scotoscope
sharon, plain of
snow monkeys
Spirillum rufum
starch/iodine test
stowing away
sukha-pakla ainhum
symphyseal branch
synechotomy
tar people with the same brush
the javelin
Thiopropyl
threshold drift
tld
training balloon
transistor automatic computer
Verwall Gruppe
vinyls
wear pump
yudofu
Yunnanocephalus