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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(131) / 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(139) / 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(390) / 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
After rain comes sunshine.
aircom system
alidade rule
alltels
approved borrower
armor clad
balanced bond
bisection algorithm
Bitetto
black-metal
blue-whites
broadbrushes
carcinisation
CCALI
ceramic sintering
chatterton's compound
chrome-alum-hematoxylin
Chumilla, Llano de la
coniocyst
crypto-currency
diazetane
dictery
direct cooling refrigerator
Dobrovskiy Rayon
doubly plunging fold
dry process
dual-beam system
encapsulated fat necrosis
Enterprise Developer
excess pore pressure
false-colour composite
field theory of fundamental particles
flatten layers
geothermal heat station
gilt-bronzest
group of numbers
guessen
Guiren
guizhi fuling pills
half-mature forest
Hazen's uniformity coefficient
hemiembryo
ice bank
immovables
infrared distance finder
input/output medium
isooctadecanol
keep hands off
lactic acidosis
lead extender
learning institution
leopard's bane
Les Escaldes
liquor resorcinolis fusci
Macatuba
melamid
metzia formosae
minituber
Muggletonians
nonethnic
obolus
Olsätter
optical chip
ouest
over-occupancy
pairing of lines
pearson's
Pickett
polyprotodont
pool spray
postverbal
premenstrual tension
presphygmic interval
pure D
range of choice
REDV
scraped plywood
Seahorse Bk.
seltzer
shit chutes
shoppier
shutoff switch
Siderosphaera conglomerata
silver-cadmium storage battery
snakewoods
sodbury
stem flow
strength in compression
study plot
subcutaneous abscess
synchronous heaving
take the pas
time division switching network
transport ratio
tullier
ulorrhaea
veilless
viburnum kansuense batal.
voluntary misstatement
wood walkway
wooden hatch board
yells out