自会聚显像管

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2018-12-01 / 阅读(120) / 评论(0) 分类 攻克六级710分听力

This is Scientific American Sixty Seconds Science, I'm Sophie Bushwick, got a minute? When Mexican tetra fish moved into darker caves long ago, they evolved to deal with the dark by becoming albino and going blind. A new research shows that the chang

发表于:2018-12-24 / 阅读(71) / 评论(0) 分类 Scientific American(一)月

Evoking images from the liquid metal and nearly unstoppable Terminator from the movies, BAE Systems has posted concept video footage of a process to create drones of the future. 近日,BAE系统公司发布的一份概念视频展示了未来制造无

发表于:2019-01-07 / 阅读(50) / 评论(0) 分类 英语新闻

ROBERT SIEGEL, HOST: Biologist Jonathan Losos and I have at least one thing in common - we were both blown away by the late paleontologist Stephen Jay Gould's 1989 book Wonderful Life. Gould saw evolution as being all about odd contingencies, acciden

发表于:2019-01-16 / 阅读(49) / 评论(0) 分类 2017年NPR美国国家公共电台9月

Dogs have been mans best friend for thousands of years, a source of companionship and loyalty since the Stone Age. 几千年以来,狗狗都是人类最好的朋友,从石器时代开始就是人类忠诚的陪伴。 Now scientists suspect they h

发表于:2019-01-31 / 阅读(33) / 评论(0) 分类 英语新闻

Science and technology: Panda genetics 科技:熊猫遗传学 Hey dude. Give me six! 嘿,伙计。用六指击个掌吧! Two strange mammals illuminate the process of natural selection. 两种不同的哺乳动物阐明自然选择的过程。

发表于:2019-02-16 / 阅读(47) / 评论(0) 分类 经济学人科技系列
学英语单词
aerocooler
agnellis
Andamarca
angular velocity vector
approved by ...
as sulb
automatic data and time indication
awu
bad good pay
bakeoff
batracobdella kasmiana
blood type
bourdette
Bulgheria, Mte.
central igniter
cesium trioxide
Channel, The
cheapshit
chestguards
clophill
coastline of dalmatian type
coccygeal segments (Co) (1-3)
cold as a stone
common bog rosemary
coniferyl alcohol
counting numbers
Dichloroacetic
digitally controlled local oscillator
domestically associated enterprise
Eadie plotting
eighieth
emittances
erroneous digit
external screw thread finish
failed fuel element monitor
femininize
fire warning
flat-position
formal sciences
formula master file
Fourier spectrometer
frauleins
Gaggiano
guestimating
heavy legs
hexamethylviolet
hieratical
higher vocational
Hoi Khe
in-band signalling equipment
Indian strawberry
indicophose
industrial output index
kadomatsu
Korimann power loader
laskowski
London-listed
Maddenia
maracanas
matcham
material instrument
maternal imperialism
maximum tensional stress
mine sample
minoa
mismatch-impedance
Mitsu-jima
nasopharyn
New Meadows
newly-defineds
nonpurgeable
numerator-denominator
one-sided function
outboard drive set
penis ponch
polyvinylidene fluoride fibre
put over
ribaminol
Royal Air Force Museum
saturnicentric
sbsisrsds-s
Sint-Denijs
smartts
solar-investment
soupify
structurally-complete
stunger
tetrahydropapaveroline
thermodynamics engineer
Thiobacteriaceae
thunder-clap
Tinaca Pt.
to put it in a nutshell
transosseous
transverse myoseptum
trash drawer
tub-thumping
und-
universal lever
Velfjord
Wallia
weathering argillan