热敏发光聚合物

有些词无缘无故就让人觉得特别美,国外网友就票选出了十个最美的英语单词,今天Jenny和Connor要来带你领略它们的魅力。 #1. Aurora Aurora /?'r?r?/ 什么意思: Natural light appearing in the sky near the n

发表于:2018-12-19 / 阅读(32) / 评论(0) 分类 美国文化脱口秀

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Are your car bumpers riddled with scars from encounters with tight parking spaces? Did the furniture movers scratch your floor? Wouldn't it be great if t

发表于:2018-12-24 / 阅读(54) / 评论(0) 分类 Scientific American(四)月

This is Scientific American's 60-Second Science. Im Cynthia Graber. This will just take a minute. Buildings consume about a third of the energy and two-thirds of the electricity in the U.S. Roofs are a good place to try to cut those figures. Because

发表于:2018-12-24 / 阅读(81) / 评论(0) 分类 Scientific American(三)月

Most of us blink without thinking. But people whove sustained strokes or combat injuries can lose their ability to blink. Which is important for lubricating and cleaning the eye. Surgery is an optiona small piece of muscle transplanted from the leg c

发表于:2018-12-24 / 阅读(63) / 评论(0) 分类 Scientific American(一)月

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute?. [Spray sound.] Killing bugs? No. [Spray sound.] Deodorizing the bathroom? No. [Spray sound.] Checking for explosives, yes. Because chemists at the University of Califor

发表于:2019-01-08 / 阅读(79) / 评论(0) 分类 Scientific American(九)月

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Solar cells convert sunlight to electricity. But they don't take advantage of all that solar heat, thereby missing out on the majority of the solar ene

发表于:2019-01-08 / 阅读(109) / 评论(0) 分类 Scientific American(四)月
学英语单词
Abstract Syntax Notation One
activity on edge network
adhd-like
aeriform
air-dry matter
alteration of law
arnoldo
arujo
atheising
auto-suggestions
balthazar
basophilic leukemia
baulk-line
biolysis
Blaine, James Gillespie
brander iron
broadcast medium
Canarium album
car container
carbonization zone
Chimbangombe
circuit for keying vertical-shading signal
Citrullamon
colopodacus rubrus
contagio-
court of appeal
crypticity
daghestan sweetclover
definitive bond or certificate
desconfite
dielectric separator
dipolarophilic
ecumenicists
etherealisations
ethyl methanoate
excess free energy
fecal matter
forging rolls
fracturing parameter
freight clause
genetic engineering vaccine
glucosaccharides
glycolcellulose
grouping of population
gunshot fracture
horizontal boat
i want it that way
insufficient power
intense traffic
ionospheric morphology
Jamālābād-e Soflā
laryngeal stridor
left atrial veins
leg drop
lilibet
lip contour pencil
macconnellite (mcconnellite)
mean trick
Monday morning quarterback
mouth fungus
multiprograming
neck scission
Niujiao Bandao
nondegraded surfactant
nurse a fire
ocean-mined
optical window
pansexualism
penobscot
phase separation glaze
piston pin hole
postsocialist
program interrupt signal sequence
protocol sentence
quadrille structure
reckon without one's host
Reni
rent officers
restructuring of economy
schurmanns
settling pond
shallow organization
shoplifteer
slit hemorrhage
small-hours
squinched
stored hologram
striken fear into
stubble-fed
Supiori
symbolic conversion routine
syntagma
Séguéla, Dep.de
to be at the receiving end
torture chamber
triple bills
ultrasimple
urethral cyst
variadic
vindeburnol
vocational construct system
zero index