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
absolute stability constant
adhortative
AEG-Telefunken AG
agglomerant
alternating expression
Argentré-du-Plessis
Ariquemes
assistant procurator
attuitional
Avlosulphohe
backpanel
berth Berthelot-Mahle calorimeter
beverage distillery
birne
bovington
car key
cassette-players
chainstores
circumbinary
Clem
Condeixa-a-Nova
contract business
cook
cubic face-centered
defence force
di-phosphate ester
double corner rounding cutter
dzerzhinsk (dzyarzhynsk)
echo intensifier
emergency medical technician
epicalyxes
experimental dynamics
fibre length
first subordinat series
frustum of pyramid
gassy milk
Giaginskaya
gigue
grease retainer
ground beef
haglike
harvey virus
Hesotin
hold somebody back
huperzia sieboldii
hydroxyamido-protein
iced up
in tandem
indirect stroke protection
inverted breve
Kaimana, Tk.
large aircraft
long summer
longitudinal angle of steering arm
Marion Reef
meagan
medium rock
milankovitch pleistocene climate variation
monadists
multilayer dielectric reflector
narrowish
Non Reversible Laytime
nonreversible laytime
notional category
oculoscope
output window
over-quick
Oxydimethylquinizine
pars iridica retina
percent mineralization
Pittosporum tonkinense
play-wright
plug-in coil
pneumotronic
positioning metric
Quixote
reconditions
regional system of cities
reproduce in
reproduction ages
roller-ski
Romance of the Three Kingdoms
Salix skvortzovii
Saluren
Shafer, L.
shemagh
sixth crusades
slackman
sleeve
ST_easy-and-difficult_experiencing-difficulties
Star Wiring
subnatant
super-finishing
Tanauan
TOPV
tripupillate
undefeated
valve lifter
whosesoever
worst case input logic level
zero center acurracy