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
add-ups
adjustable valve
alfameter
association polymer
attenuant
automatic base control
Banana Leaf
Barkese
be even with sb
biological activity
birmella taiwanensis
bruit de lime
cookish
Cotoneaster integerrimus
descends from
differential drive pinion bearing cage
direct current plasma source
endolaryngeal
equality operator
erfeth
ethnological isolation
Euclidian dimension
favorable foreign exchange balance
field data collection
fight-or-flight
flux growth
freedom of political conviction
fruit nursery stock
full-load enrichment device
gas pickling
gel network
giussani
heavy mill
hindmarsh
hoors
identity parades
illinois rivers
intercostal vein
ixodes vespertilionis
kfog
laclaus
largest permissible dimension
lashof
lay a guilt trip on
local loop
magnetic card-selectric composer
mares
mechanoreception
mentha arvensis piperascens
meulenhoff
mode locked laser
morbid drunkenness
musculus cricoarytenoides posterior
Onotoa Atoll
over-paid
overriding royalty
Oxygraphis delavayi
partial correlation analysis
particular customs
pelvicliseometer
Peňa, Embalse de la
Phenisatin
picture plate
planetary concrete mixer
process reaction curve
pythagorass
Quwaysinā
Ramus communicans cum nervo zygomatico
rationaliser
reactor-produced
reconstruction geography
renormalons
rhododendron chunii feng
rocker shaft circlip
Salime, Embalse de
salix
scent brush
seed monies
sine step
single cotton-covered
smoke stack emission
spleen being source of phlegm
spur-wheel reversing gear
stellar complex
strongly-connected sequential machine
suffering cats
synchropay
Syncumar
Szechwan preserved vegetable
textbase
time allotment
Tomintoul
trebetherick
trendlessness
unmanned weapon delivery system
Unna's layer
wavelength exchange cam
western boundary current
wild red oats
xanthevodine
Yeonsan
zombied