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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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Achaemenides
AIED
antedated
antipernicious anemia principle
as mute as a mackerel
bi-directional brake
blissful
boat diving
brave new
bruener
byte mask
capacitor unit
capuched
catalytic
catheries
chain-drive mechanism
Chalonnes
chunichi
civil-aircraft
coinhabitant
colate
collector-emitter breakdown
collema leptaleum
commilito
commutator tag
conductive transfer
contaminative
critical curve
degree of polymerization of cellulosic paper
demaunded
denisonias
Diatoma
disbent
dynamical mean sun
electrical arc-over
electrophoretic light scattering
eutocia
exomes
extra binder
extraneous estimator
fasciculi medialis
Festuca undata
flint glasses
flux responsive head
folding phase
forex
freedom from
furniture business
grotta
gymell
half finished product
Hinterskirchen
integral convergence test
inviolateness
Keturah
le chateliers
lie upon the catch
Little Tanaga Island
liver being bold and firm viscera
malconduct
Manticoceras
marginations
Marxist-Leninist
Mbaiki
meteorin
methyl amyl alcohol
micronodules
midcycle data updating
moskvina
net point method
network operation console
Niobrara R.
out of fun
Phendry
planariid
polarized receptacle
primary magnetic standard
purging cassias
ramshandry
re-frame
recording differential manometer
reversed load
riedy
ripple index
salbutamol
saturated media
shell paper
shifted channel
slovenliness
solid-discharging dissolver
spiraea japonica l.var. acuminata franch.
Stresstein
take the weight off one's feet
thenar area
tidelands
Titanoideidae
urinary sweat
waxhead
wild-eyed
Winckel's disease
zentracillin