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
achor
agglutinogens
air driven hammer
annul a treaty
approved library and information science program
aron
Bacon's anoscope
bag lanyard
blastful
braking distances
Caesar's wife must be above suspicion.
catenulatus
chibchas
chordotonal sensillum
chromosome theory of inheritance
close-spaced wells
communication police
community antenna television(catv)
computer output microfilm recorder
condensible
countervote
creatings
cros.
cycle stock bin
desperancy
determine upon
diff-merge custom marker service
ditropan
ductus biliferi interlobulares
dynamic equalization
east-north-easterly
ecoclimatology
enamelled plate
enbiont
fishwich
flameless burning heater
from house to house
futuramas
give sb. a shove off
hamasaki
hoisting barrel
index adder
infinite dimensional
insulating-varnish
inter-parliamentary
isogonal conjugate lines
jaymie
jerids
job-numbers
jug on
kew baromter
kinesipathy
labyrinthi
laeg
line-of-battle-ship
lodicator
Mastictree
meribel
molybdenum monoxide
nitroso-uracii
none the better for it
nonvariation
Novosaratovka
Nucleus centralis medialis
obeisaunce
open bid
orbital-mate
ordinal type
pamphletizing
passive exercise
pick-up channel separation
position difference
positional format
program change proposal
pseudomycosis
quasi resonance
raster scan tube
removal of foreign body in external auditory canal
seal the deal
seasoning matter
sexupare
shelves
sits up
socialist-minded
spatial mismatch theory
stumblers
subsatellite
subsellia
sympath(et)ico-
Tafalla
tagua nut
task's memory requirement
test on auxiliary machines
Thoreck
Tioga Center
tot
unfrustrable
urban archeology
Verheyen's stars
Verruyes
vociferocity
windshield glass channel