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 centre of curvature
adoxograph
allergenic contact cheilitis
Anodendron affine
antelucan
back-to-back angles
Ban Na Kon
batida
blindfolds
Bīshah, Wādī
cailleach
callback strategy
CB cash book
commission received on domestic exchange
conjugate phase coefficient
cop to blue
crowd-sourcing
cuffed
datival
detaching mechanism
dibromotetrafluoroethane
distress area
do in a pinch
drowned glacial erosion coast
Edwards pump
electron diffractometer
emergency trip valve
expected sampling fraction
fire-resistive construction
flyfishermen
grass eliminator
Griesinger's disease
Harrold
helical delay wave deflection system
high safety
Homoginin
honeycomb board
HPMA
hypoepinephri
intact
interim chairman
internal stability
jook-sings
l-sparteine
left-hand curve
Lernevit
lightray propagation
lime-base process
live test
Mackenzie, William Lyon
mantle wedge
meat grinder
medial palmar space
mellencamps
microorganisms
mite boxes
musicbook
neutral burning
noddify
nonhumanist
nonproductive building
nonrefunded
office of economic stabilization
order release/review
Parkano
peagreen
pendries
pentester
per unit volume
periphery equitpment
pin summary
Porto Guarani
principal axes of inertia
Purkinje phenomenon
reconnaissance missions
resistive bridge
rewrite history
Ritscher Canyon
roote
scale reading projection
seear
shouldered arches
society security
soft sex
Spatzenhausen
spread of productivity
St-Servan-sur-Mer
st. john rivers
stoker fired grate
straight deposit
superfusates
synthespian
terminal patch panel line switch board (tps)
thatl
thyrocervical ducts
tin-pan
torque arm
unaffiliate
uncontradictory
uniao de marara
ventilating shutter
wheel lock up