[网络] 几丁质

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
学英语单词
acrimnoy
aging of beef
air cargo clauses
air traffic control and landing system
alpine tundra landscape spot
art-rocks
astringent lotion
Ban Phôntan
barda
barthelmy
beam aerial
bitest
bonded foile gage
cadmium shield
cerymony
circulation theory of airfoil
Columbia
continuum problem
dehrnite
destructive disease
DIEDI
donated capital
dynamic reallocation
earlets
eccentric chuck
edriophthalmian
Elaeagnus lanceolata
Elatostema sinense
elementary labourers
Enterobacteriaceae
ethnic-racial
facts and figures
fascia of forearm
fluorescent photometer
fragmented transport
Gablenz Range
gas specific heat
gasification air
graded index fiber pulse spreading
graphite-rod anode
highway marking
hock swing dismount
hololepis
inner woman
insertion (point of insertion)
irrigation season
kavale
live deck
luminance purity
marine fire proof panel
meets up with
mesaxon
mhic
micrococcus urinae flavus olearius
microtechnic
moisture retardant
Monticiano
multiple strand rope
non-normal population
OACI
ocean-atmosphere interchange
old karst
ouncer transformer
phanerochaete angustocystidiata
poly(ether-ketone)
Prestonpans
probability of fatigue failure
pseudoaortic insufficiency
pua
Rabiusa
recirculation heating system
requietory
rhodenizer
Riffel loudspeaker
rotary six station flanger
Saugeen R.
Saxifraga monantha
scirpenediol
Sheffer strokes
small disturbance theory
southwesterly
stationary phase bed
Ste-Luce
substitutional impurity
supersonic boundary surface transmitter
tapping by vacuum ladle
three-dimensional elasticity theory
thyreoidal hyperplasia
toxoplasmic uveitis
transcervical fracture
trapezia septata
twist tie
Tyroglyphus fnrinae
tyss
unit separator
unskilwise
vakagnavine
variabile
venus sinus of the sclera (or canal of schlemm)
visualization system
welded chain cable
wood-stave pipe