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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(66) / 评论(0) 分类 Scientific American(十二)月

This is Scientific American's 60-Second Science, I am Cynthia Graber. This will just take a minute. Counterfeiters and money minters constantly try to outsmart each other. But money could become much harder to forgethanks to butterfly wings. Butterfl

发表于:2019-01-08 / 阅读(40) / 评论(0) 分类 Scientific American(六)月

When you think you've seen everything that could possibly be done with nail art, manicure devotees prove you wrong. Step forward the new trend blowing up on Instagram for 'bubble' nails, where acrylic is piled up on top of the nail and thinned out to

发表于:2019-01-28 / 阅读(50) / 评论(0) 分类 阅读空间

That's right kids, after argan oil and coconut oil have taken the beauty industry by storm, avocado oil is about to become the It ingredient of the moment. And while you can expect to see it pop up in more and more products, the concept of using it o

发表于:2019-02-01 / 阅读(30) / 评论(0) 分类 阅读空间

Malaria killed 435,000 people last year, most of them in Africa. 去年435,000人死于疟疾,其中大部分在非洲。 The parasite that causes the illness is carried by females of some, but not all, species of mosquitoes of the genus Anopheles.

发表于:2019-02-16 / 阅读(45) / 评论(0) 分类 经济学人科技系列

在记忆词汇时,总会出现很多长得差不多的词汇令我们混淆,从而导致GRE词汇记忆不清楚。下面为大家搜集了一些GRE词汇中长的差不多的词语,希望能够帮助大家将其进行区分,加深记忆。

发表于:2019-02-25 / 阅读(64) / 评论(0) 分类 GRE英语
学英语单词
afoor
apples-to-apples
arbitration award
assignment fee
atelotachidia
Austurhorn
autonomous channel
bedding us
belt training idler
bigibbus
Bing. N. C.
body framework
cathodevoltage stabilized camera tube
chaptzem
chichas
china bean
Chumun-do
cross-shaft bracket
defective word cell
denice
diesel power statior
direct-arc conducting hearth furnace
dodecanoic
dolder
enable sb to do sth
entrance ramp control
equilibrium conversion
extreme part
facilities advisor
fissure lime stone land
five irons
free berth
full gauge deflecting bit
gear spur
give me a pain
globe-type luminescence
haloduric
heat transfer through curved wall
hell hound
himation
hopus
household life cycle
in poor taste
indium gallium arsenide phosphide (inaagsp)
Kentau
Kullu District
l-plan
lepiduss
Leukothea
Listed stocks
Lt. Inf.
lucrative post
manifest anxiety scale
medium or long term credit
minstrelesses
multihearth roaster
Niandan
nickel minerals
nonomniscience
nonrecur
oil and gas combination burner
overhelped
parahoxozoan
pon.
porous rubber
Procida
qui vives
recycling of water
running gauge
saltless process
saturated level
scopolamine stable
second-level domain
selfdoubts
semi-residential
serve on the panel
Skivarp
soil flocculation
solidification shrinkage
sonar Doppler navigator
sonk
species code
spherical-roller bearing
Spiradiclis
spooning
staple fibre yarn
starting arrangement
static settling tank
sword swallowers
taper valve
tee connector T
the devil take someone
thermodynamics of elasticity
Torrebaja
tractus cerebellonuclearis
underfly
urina crutnta
Vignole rail
vote over telephony
water organ
water smoking period
weakly integrable operator