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
across chest
Alexandrine war
Alpha Bootis
angioceratoma
arafats
astrologized
auslander
australian stilts
beach master
benalla
bicellulate
bulk limestone carrier
buppie
butter-and-egg men
Bānsdih
camshaft type chamber
cassette cartridge system
chrc
colour drum
colour tube
conspersi
coordinated metal complex
costocervical lymph gland
cracking core model
creepy-crawlies
critical spectatorship
d'tat
day corrector
diatyposis
dirtless
disseminule
downlock switch
drip irrigation by power and pump
dry caustic peeler
dulcite
el-shami
end ring
exempt fund manager
exotic stream
farm loader
flamboyant dolomite
foster scanner
fueling injection injection
Fuentenovilla
golfer's elbow
group with trivial centre
haroucana
heaven-dust
heliozelids
hemlbilirubin
heptranchias perlo
Hessheim
high-gain gas laser
indirect band gap
interpersonal psychotherapy (ipt)
joculator (england)
landowskas
long substrate blank
long term money market
map characterized by form of function
mean times
Mercalli scale
midcult
monolithic storage
nominal control voltage
obiter
okul
one-third octave band
orchal
out take
penetraction depth
pengolins
photochemical addition
presphygmic interval
probabilistic nature
propheciographer
radio remote
relation mark
revivalism
right parasternal impulse
rock spider
saliency map
Samantakūta
scraper winch
security optical fibre
sgsrsasisns-s
Shchuch'ya
submerged current
super VGA
tetrachlorides
training on the jod
transactional data
turn-off method
Utelle
Wanner's pyrometer
want slips
wartime economic measure
wash an a blackamoor white
weighted directed graph
world economic politics
yellow stain
zut