[化] 酚式羟基

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? On June 4th we told you about iron snowflakes on Mercury. Today we have some radical news about the atmosphere of Venus. Literally, a radical is a molecule that reacts e

发表于:2018-12-24 / 阅读(47) / 评论(0) 分类 Scientific American(六)月

Erythromycin,红霉素 Azithromycin,阿奇霉素 Clarithromycin,克拉霉素 Fluoroquinolones and their derivatives (e.g. levofloxacin),多西环素(如:脱氧土霉素) Tetracyclines (e.g

发表于:2019-01-03 / 阅读(39) / 评论(0) 分类 医务英语

分集介绍:导数,商数,正弦和余弦 Derivatives.of.products.quotients.sine.cosine

发表于:2019-01-05 / 阅读(282) / 评论(0) 分类 麻省理工学院公开课:单变量微积分
学英语单词
absinthi(i)n
advertising promotion
afirest
agricultural fungicides
alcohol inlet
allochromasia
arm waiter
aucampiae
axis of swivel
be puzzled
blue box (link trainer)
bolt bar
bulbus cornu occipitalis
Caparaó
capital and current budgetary account
character telegraphy
charter under flag of convenience
checkfree
clorotepine
coill
Da Ponte
diastereoisomer, diastereomer
Dickson Icefalls
differential linearity error
directed graph circuit algorithm
disgracefull
dispatch reports promptly
doch-an-dorris
doll like
Dow Jones Sustainability North America Index
drv
dry promotion
elevater bucket
Endonema
enthalpy gradient
girth of a graph
gopher plant
hacked it
heald-knitting machine
hectoliters
Hervey Ra.
highly-integrateds
hinged paddle
infrared measuring radar
kammkies (marcasite)
Kuwaitiness
lantern tests
lash up
like kind
line overlay
loranthus maclurei merr.
losses and gains brought forward
Lövsjön
madias
microinstruction simulation
miss white
monk-corn
morningmare
not content
odovacer
on-scale range
packing ratio
parameniscitis
pepe cross
perfract
persulfacte
pesticide contamination
positive vascular conditioned reflex
preheat treatment
pressure (tight) casing
Provence, Alpes de
racemic ephedrine
rack circle
radiotelegraphic
rateable value
rind ice
siderating
sieve method
sixvector
sollicitudoes
solvent laminating
special universal envelope algebra
staggered line flooding
step aerobics
stephanometra spicata
stop feed cutter
stress-freezing oven
Stringophyllum
sweatshop-free
tallied
teat laceration
terreens
theoretical point of crossing
traveler crane
umbrella type insulator
unaliveness
unequal emission rate
unmudded
urban botany
water level float
wonky
worm face width