甲酰卟啉

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
acclimatable
aelurostrongyluss
antepipona biguttata
arsenates
AVG
beadus
berard
blanket prohibition
blind bags
bloomingly
boeck's sarcoid
brothe
Bryan, Mt.
by the back stairs
cereal breeding
chair-makings
China-centric
cholinergic
Choloepus hoffmanni
cirsium flodmaniis
concentric reducer
control documents
coutinuity of coating
Cremanthodium
debriefers
deletion list
depth note
desmosine
desulphoglucosinolate
dictyoclostus yangtzeensis
drapet
driving license
epitonium syoichiroi
FEPC,F.E.P.C.
firstenergy
Garphyttan
gel-type resin
general approach
Gottignies
granatonine
have a mark on
helical geared motor
highway traffic nuisance
hot loop
how-to-do-it
immovable pteromopha
inflicteth
intermelled
kinmel
Le St-Esprit
little sugar pine
magnetic eraser
make a jest of
mandibular prominence
McClellan Oscillator
mechanical water purification
method of altering course along tangents
missile launching
moon glow
neural atrophy
non-hypergolic
O'Connor, Thomas Power
origin server
osell
osmotherapy
ouroboros
parabolic control valve
phytohemoglutinin
polypeptin
pump dredger
pump head
pyrex-brand glass
rectangular window function
registered breadth
salt polymer
selection consultant
set a precedent
sigma electron
simple twin
slum-dweller
small mask
small-power motor
sorrowes
specie payments
Sprengel's deformity
statocyst
stepped curve distance-time protection
straddle carrier system
straight grooved pin
technical support team
trachomatous
unemployed on benefit
utilization of heat
vapor phase association
Voltamicin
W coefficient
whipmakers
Willsboro
YiB
Yorkshire puddings
yuasa