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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
学英语单词
adf allocation
alarmer
automatic sizing apparatus
basement tanking
bleeder
bogrolls
bossdom
boundary-stone
Carlsson
chemical proportioner
chemotaxigen
classificationism
clitoral gland abscessation
comparable complement
compression resistance
crista marginalis
demand pricing
Dhu al-Hijja
difficult menstruation
DL-Methyl-2-bromopropionate
dry-fist
dual-purpose sample
Edwin Smith papyrus
Ell and tell is good merchandise.
endogenous desensitization
epeirogenic
equifinality
ethol.
Euler's infinite product representation
exit gradient
externally quenched counter tube
fare construction unit
flouck
flyblister
fohs
function routine
fusible salt
gate-level simulation
get ready
Gleason straight bevel gear cutter
greatwolves
Heliothis virescens nuclear polyhedrosis virus
henceforwards
Hibbertia
Hibbitt
hum distortion
inquiry and subscriber display
instantaneous blast
interface, application
Isili
jettisoning
karna
kingstone valve
length word
Ligularia franchetiana
litchi chinenses
livin'
load waterline(lwl)
long legged
me-me-me
measurement equation
metodijes
misoneisms
moonias
not just...but
Ophiorrhiza nutans
order element
overplan
parameter fluctuation
peduncular veins
penicillin S potassium
period point
pipeline arithmetic unit
Pirogoff's triangle
plant analysis
projection welding
Ranvier's plexus
Raphanus sativus var. raphanistroides
repository system
revonda
Russellites
Saanich
sodium-vapor
spindle afferent neuron
Spit Ball
ST_technology_machine-parts
stand upon their dignity
subject search
tall mallows
tapeworms
teleswitching
terminal capacitance
thyroidization
tight metal container
tranquilizingly
tray inserting
undermoderation
uniform neighbo(u)rhood system
United Nations Educational Scientific and Cultural Organization
ventral aspect
vernon
white chianti