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
accounts department
adwriter
aegista lautsi brachylasia
alkyl lead
allenson
alternative front or rear loader
aluminum sulfocyanate
ambient medium number density
An idle brain is the devil's workshop
artic
baculum
be disqualified
be down upon
Bestucheff's mixture
calcium phenate
cciw
child safety seat
clock speeds
coleoptile length
connecting link
control-top
conversancies
crown and bridge prosthetics
cuppings
cutting-chipping tooth links
date fish
detail of construction
diacetylenic acid
dismembration
disparages
doctor blades
dyke rock
electrothermal oscillations
environmental awareness
environmental biophysics
envy of
epactal
file browsing
folds. of the urachus
fractional process
garbage dump truck
goddamn it
grain strip
great tenasserim r. (tenasserim r.)
Grossenhain
head sheave
heterogenetic antibody
heterolytic dissociation
high voltage
horizonward
Hundredhanded
hypothetical game
Impatiens scutisepala
impregnating method
indigestibleness
intrarious
isostatic pessing treatment
key-operation inspection
keychain drive
Lappula macra
loses ground
manufactured-home
Marville
mine explosive
monstrum per excessum
name center
national association of head teachers (naht)
nil ductility transition temperature
Nocardia leishmanii
Obigwe
palasite
pansticks
Phytonomus
pickup-truck
pilot's porthole
Ranke, Leopold von
regrooved tire
resurrectionizing
scutiferous
silcer
Southern Dynasties
staff doctor
stereo-orthopter
stoeber
storage number
summer statoblast
superionic conduction
symmetric balance
syphilitic primary affection
the road map
top-grader
tunately
two-state cascade process
vacuum controller air conditioner
Vas collaterale
Virihaure
warp tensile strength
Will never see forty again
xsub
xylosma congestum merr.
Z-peller propulsion Z