酶聚合作用

On the eve of the International AIDS Conference, which begins in Mexico City Sunday, researchers at the University of Texas Medical School at Houston claim to have discovered a way to destroy the HIV virus that causes AIDS. If their hopes are confir

发表于:2019-02-12 / 阅读(143) / 评论(0) 分类 VOA标准英语2008年(八月)

Better Living through Evolution: Nobel Prize in Chemistry This years prize is harnessing the power of evolution. The Royal Swedish Academy of Sciences has decided to award the 2018 Nobel Prize in Chemistry with one half to Frances H. Arnold for the d

发表于:2019-02-14 / 阅读(123) / 评论(0) 分类 2018年科学美国人10月
学英语单词
accounting manager
allocation method
alpha-ray scattering
Andira inermis
antiemetic drug
Antimoniosis
asterix
atheistically
Avocats
back-biased barrier
backyards
baronetess
blank end
bramlin
C-Quens
castrated
chevauchees
chlorovinyl ketone
column dissolver
conventional arms trade
corley
corrugated roof steel
cross-agency
dark ground illumination
derived equation
dog's head
Dubyaea panduriformis
dummy coil
electron spin resonance signal
emolliates
eupharbol
exponential population
family Osmeridae
fertilzer apparatus placement
folding wheel chair
front water space
gesticulate
glauber scattering
glucofuranoside
GPEG
grain harvesting machine
hexhead
high focal plane buoy
Hilwan
horaga onyx moltrechti
horse sickness
in the Sunset
indicator error
intra-striate
IP (identification point)
jus representationis
Karapuz
land waters
lavatory waste pipe
lea formula
Ligustrum lucidum
lodos
M-N
magecolle
Mankato
maze decision stack
mechanical spring and flyweight governor
mellish
melodinus fusiformis champ.
metallic resinate
micrometer electrode
microsurge
Moghrabbin
mousemats
Norwayan
optable
Ore City
phase measuring apparatus
phylum ctenophoras
propogate
protoanthropic man
punye
reinforcement(operation)
Reinhardtius matsuurae
relief troops
roofman
schismatics
self-righting principle
severe environment
short time loan
smo(u)lder
solo blasts
stagonospora sacchari
stir fried
surface conductivity
tidal lamination
total-cost
tree stage
triple precision
u.n. system of national accounts
Urubaxi, R.
us cup
vacustat
Vieussens's ganglion
whemmle
wireless IP
zero speed