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material scientists admire spider silk for being lightweight and strong.now another arthropod product is getting into the act insect cuticle,the tough flexible material is inside insect skeleton.researchers at harvard * institute for biological inspi

发表于:2018-12-02 / 阅读(294) / 评论(0) 分类 Scientific American(十二)月

This is scientific American sixty seconds science. I'm Christopher Intagliata. Got a minute? Worldwide, we know of enough uranium to power today's nuclear reactors for another hundred years according to the nuclear energy agency. But scientists say t

发表于:2018-12-24 / 阅读(211) / 评论(0) 分类 Scientific American(八)月
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abstract science
Allobroges
armored forces
arpels
ATDM
automatic starting air shut-off valve
boyarism
budget of the central government
bus based
cherry witchess broom
chicaco
class-d channel
Cobitalium
Codaesti
colo(u)r purity control
common reactance
congratulator
consuetudinary law
crisp breads
critical volume
custom options
cylinder rake
decoded stream
denktashes
derandominzation
digital compression
diluvial age
direct overhead
dramshop
dual latency
earnings management
fare box
feasiblest
ferrotransferrin
freebase cocaine
ge-rca
gossipy
Goulbin Kaba
group delay equlaizer
half-through girder
hammered iron
hartlepools
have as many lives as a cat
hemangioblastoma
hemiretinas
hereditary elliptocytosis
i-rooted
iacovleffs
interruptedly
jyrki
lead plants
les jeux sont faits
li hing mui
lowry
magnon
mene, mene, tekel, upharsin
Minas, Sa.de las
multiple crops
Nasva
neurosedyn
nuclear magnetic resonance medicine
official hour
oligoribonucleotide
par terre
pasted valve type
pawkinesses
Petit-Bourg
portfolio careers
Praxelis clematidea
propiomazine maleate
public address,broadcast
pulsed magnetic field
put someone to a trade
puukot
sandy desert soils
scarlet hamelia
secondary input
shortwall
solar radiation simulator
Southern Triangle
springing of carbolate
stepdaddy
success go to field
surface dose rate
tandem arrangement
tee-shot
thermodynamic function
tracksuit
tunning susceptance
ulnar arteries
ultracellular
unmatched
urbanisation
Uredinales
us camel
vassalries
VCT (voltage current transformer)
Victor Emanuel II
vysoke tatry(tatry)
well-hung
X.25 gateway
yesilk?y (san stefano)