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GWEN IFILL: Drugmaker Mylan has been under heavy fire for its soaring price hikes for EpiPens, the lifesaving necessity for those with serious allergic reactions. Its price has skyrocketed to as much as $600 for a set of two. At first, Mylan offered

发表于:2018-12-05 / 阅读(117) / 评论(0) 分类 PBS访谈健康系列

One main goal in the renewable energy field is to find an efficient, inexpensive way to split water into hydrogen and oxygen. The hydrogen could then be used as a fuel source for vehicles or fuel cells. Typically, an electric current breaks the water

发表于:2019-01-08 / 阅读(91) / 评论(0) 分类 Scientific American(四)月
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595
a daily newspaper
A word in your ear
administrative alerts
adventure holidays
Amaranthus gracilentus
asusual
at achool
axle bushing
back-end process
behap
benzyl hydroperoxide
Berlekamp algorithm
block ... off
bobant
books of hosea
brightness of image
broccosprouts
brush-off
burnsville l.
Butamidum
carnulose
cattle-call
change from
cheviot tweed
choppinesses
chromatid bridge
clock slips
common user routine
cool blood
copal ester
curdy pus
deputised
differential levelling
drenching system
drift footage measurement
Elvis sandwich
EMPP
epyxes
Escalante Desert
ethoxy group
film dubbing
genus dasyproctas
golfech
Gymnosphaera
hand-fired grate
heat of transfer
helium gas blanket
high-speed controller
homorganic
huckled
industrial aromatic hydrocarbons
infraanal plate
karkee
killions
kingianum
kirkintilloches
Koz'mogorodskoye
larus ridibunduss
lesser hazard
linguoclination
long-distance navigation aid
longitudinal diffusion
management guru
Mogen David
motor generator arc welder
Multicultural London English
multilevel plexus structure
n-hexacosane
network administrators
NM1
nobleye
old field
osseous hydatid
petronellier
rami volaris
refraction factor
rerio
retzer
rimpod
securiform
Sell To Open
source level interactive debugger
Staro Oryakhovo
stator tester
storage-life accelerated test
strongyloides ransomi
styr
submarket concept
sulphite cellulose liquor
swag bag
T. T.
tests
thimblefuls
tilt-top tables
track data file
triple concentric cable
typical compound
underinsulate
unsensationalized
vibrating crystal
wheel efficiency of turbine