[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(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
6x6
ABC parties
additive process
adjust accounts
age-growth
alter the economic relations
animal pigments
annual coldest month
astronomical position line
avian typhoid
bastard trumpeters
bethpage
bottle-nose(d) drip
brit.mus.
Broby
buckwheat
butcher saw
cable lashing
carrier transmission system for subscribers
Cefperazone-Sulbactam
cherry trees
choragium
clark mt.
clinical enzymology
clubs together
Coccomorpha
coefficient of radial distortion
Confed
cor tomentosum
counter flange
cracked lubricating oil
creative leadership
dehpehk (tapak i.)
diode valve
Diphylla ecaudata
DMO2
effac? devant
electronic spin resonance(ESR)
engine family
erosion constant
front-pagest
genetic factors in skin disorders
get up a picnic
give sth. to the dogs
glycoligand
groupworker
imitative communications deception
indium hydrosulfide
kenogenesis
kick press
Krylovka
large white petunias
laydown bombing
lead connection
leas
Libyanit
lithium potassium sulfate
litwak
local self-government
management science system
Maniske
maxwellian cross-section
mayflowers
midbrain animal
middle band
minimum number of chargeable words
mixed population
molybdenum naphthenate
motor on/off switch
Nekso(Nexo)
non-public information
nonskeletonized
oswald diagram
people oriented organization
petroleum law
phenola-
photoelectron counter
Pisueňa, R.
prebreak-in
purchase involvement
radioactive isotopes in ocean
rathausplatz
request for examination
residence permits
resistance to control
sand-mixer
scriple
shais
Sherbakul'skiy Rayon
special anchor shackle
srticulatio atlantooccipitalis
structural design drawing
supplemental estimate
T.R.S.
technology system
touched in the head
trochus calcaratus
Ubon
viral arteritis
wire grille
xanthohumol
zaramo