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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(299) / 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(217) / 评论(0) 分类 Scientific American(八)月
学英语单词
according to the merits of each case
acidifies
air to air
aluminum dipping form
amount of insolation
anguality
Atrimycon
awill
befunolol
binary-coded decimal notation
blocklatch
bluffdale
Borkowice
cardiogenic pain
cello player
chlorinated poly (vinyl chloride)
controllable state representation
coparallelism
critical error handler
Cyclasterion scarlatinale
dam width
davar panah
davit craft
decipiency
delivery in instal(l)ments
dendritic transport
deturs
dictate of right reason
dinitro-chlorobenzene
disenchain
electronegativity
ethnoburbs
fahmies
figured iron
file an action
friction stopping device
fuck himself
geological grade of gypsum
guest ropes
gyblot
holoorogenic phase
jouannetia globulosa
journal-box bolt tie bar
kept away
Keālia
Lemhi County
lithocarps
miscaption
mould making
multijob operation
music group
musya
mycotic stomatitis
Neviges
nitrosoalbumin
non-beliefs
non-manifold modeling
Northleigh
o-phthalic acid
obstetric(al) nursing
on-line monitor printer
palm-down
Petropavlovskiy
phase sensitive trigger
pine wood tar
poet's narcissus
portable-type
positive blower
postgeminum
power supply change-over device
principal axes of a body
prominalettes
psoriasis orbicularis
queue input stream
rubinglimmer
San Bernardino Str.
scimble-scamble
self-collapsing levee
silicon thiocyanate
smoke flow method
somatostatins
spellchecking
staff managers
stage crews
stomach mouth
streptozotocin
trailer transfer point
transmissibility
transmitter diaphragm
trichonosis cana
tsarism
tuberositas glut?a
two-way ramp
type of sample
unangelic
uncambered
Ust'-Ulagan
vehicle suspension spring
ventral celiotomy
Web syndication
wenk
Zener diodes