氢氧

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(186) / 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(195) / 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(456) / 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
angular repetency
artificership
assemble language
auspicated
Bland-Allison Act
blasting survey of surface mine
boatswain's store
bolitaena pygmaea
broadcast communication network
Broncaspin
bruit de rape
build environment
ceint
chef watcher
colourless hollow ware
compensator spring
contraindicates
crapulency
craze cracking
dirty-bomb
dryer damp-proofing
earthen kiln
ecca
electronegative radical
expanded position indicator display
faulx
FMD ROM
FREEHB
fuelling machine (tubular) pressure vessel
gathered around
gilford
gin stand
Glucidoral
Grassrange
gravimetric system
guichard
hauke
hot laundry
inflation control
instrumentation complex
isoarecaidine
Kaikoura Ra.
law of acceleration
like mother used to make it
marginal part
matriarchism
minimal skin reacting dose
multiple reflection
nasal polypus snare
natrium cetylstearylosulphuricum
new soybean varieties
no passing
oil-prospectings
Open Games
paying counter
perfectly density-dependent factor
permanent ballast
phairse
photo coordinate system
pizzarello
ponchoun
pre-whirl vane
prescriptive.
probability distributions
proletarization
quadrigeminal bodies (or colliculi)
quote image
radiation feedback
random diffusion chamber
reflex electro-optic display device
rheumatic lumbago
rouleurs
rozzo
SALINET
side of the fence
single action drawing die
single measurement
snow accumulation
snow-slope
staining etch
stereo-homo-polymer
synchro-check relay
Tadjrouna
tanas
tape-driver interrupt routine
target offence
TC(Technical Committee)
TECHDOC
texture index
time-synchronization service
towell
tunablest
tungsten acid
type e region
ultimogenitures
VAMAS
vermiform process
water flow process
wreathlike
Wunderkammer
you should be so lucky