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
aggradation of river bed
alc.
ariptyelus auropilosus
arithmetical compliment
automatic audiometer
bank acquisition
baryon octet
black chanterelle
books close
bracketed cornice
broach
Brodie's pain
cash reward
catabolized
certificate of search
Columnaria
compaction deformation
Corydalis pseudofargesii
Cotoneaster integerrimus
crimp contraction
dentdale
diminished fifth
drew
drop cooling pillar
EMMELICHTHYIDAE
environmentally conscious
ethylidene diacetate
excess neutron flux shut-down
extraordinary Fu-organs
farm out something
flash set
flourinshing
Fluxometry
Fonuafu'u
forkball
fuldmogtig
Fuller cells
garment bag
genus Columba
goldspot
goods on the spot
green porosity
gummate
hanunoo
ikteros
inventives
knife through
Kuortane
lead sb to do sth
leaderlessness
leakage relay
luciani
meningothy
mercury unit
Michiganensian
money-launderings
monocyclic monoterpene
monopolar HVDC system
montrer
multiple returns
oceanic climate
optimum value of variance
oxidation-reduction electrode
partocracy
patholinguistics
Penthoraceae
pressure-difference valve
prier
printaniers
Pulau Pinang, State of
quibible
radio-frequency anechoic enclosure
receptive substation
Residential sector
resource-sharing multiprocessor
restoring lever length
rocket X-ray astronomy
rope-ripe
schools of jurisprudence
selective cavity oscillator
semiconductor thermistor
shared components
spade terminal
spat
squeeze lifter
stratum germinativum
string parameter
structured notes
suspended iron mineral
Tachstyptan
take a lot out of somebody
test stand
thoracopneumograph
traitourously
Tramp Stamp
truck-type switch board
udoteacean
unlisted word
uproaring conduct
urohaematin
value-added product
wacky tabaccy