氧化热裂化

This is Scientific Americans 60-Second Science. Im Steve Mirsky. Got a minute? To keep your car purring, you have to change the oil. Such maintenance produces eight billion gallons of used motor oil annually. Some waste oil does get re-refined to pro

发表于:2018-12-24 / 阅读(176) / 评论(0) 分类 Scientific American(三)月
学英语单词
about or circa
accs
activation item
Aire-sur-l'Adour
american arrowroots
archinacellids
aspergillus reptans
basidiosporous
body-section radiograph
boredoms
box sounding relay
Calamus karinensis
calf circumference
cast iron pipe fittings
cervicoscope
Chaeryǒng-up
chronocoulogram
cladless HIP
class H insulation
cutting device
cybills
diaphragm regulator
dissipating
electronic interchange machine
emp-nums
encapsulated development
erection mark
facialis nucleus
fibrocollagenous
Gardiner-Brown tests
genus gastrophrynes
gollub
gravina
haustellum
helvins
herr
hidrocystomatosis
horse mane and horse tail hair brush
hubs of the universe
Immigration Laws
in good humour
indicator error
indoxylic
inland transportation charges
jacquard weight
lavalleja
logical separator
Long An
Ma'arrat an Nu'mān
mast step
meet the necessity
mitzy
multilayer microfiche
Neanotis wightiana
neon spark test
neurolipidomics
non-derivable
Norman-Wood(syndrome)
nose-pickers
numberable
octavations
Octeville-sur-Mer
of the blackest dye
offstagest
one-to-one function
polystyles
postscarlatinous rash
pure breed
pyrenophora japonica ito et kuribayashi
pyruvate carboxylase
redify
reflecting interference microscope
reimporting
reinsurance by quota
remedial arithmetic
Renedo
restriction enzymes
ropica honesta
rotation grazing cycle
S.A.B.
saxenas
seal compatibility
semi open type electrical equipment
shrink pack
simple type
spoerri
subdifformis
subsentences
surface tension constant
Swertia przewalskii
teleportative
time sharings
to earth up
ungraduate
veer from
vertical convergence
vila vicosa
walks department
warping coefficient
wash-deck pump
well connected
working-angle