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发表于:2018-12-01 / 阅读(95) / 评论(0) 分类 用Mp3背六级单词

This is Scientific American's sixty seconds science, I'm Christopher Intagliata. Got a minute? Instead of installing solar paint on your roof how about just giving a house new paint job of cause you'd have to sure to use solar paint. That's what to a

发表于:2018-12-02 / 阅读(89) / 评论(0) 分类 Scientific American(十二)月

Bacteria Discovered To Recharge Cell Phone A microbe called Rhodoferax Ferrireducens,found in the mud at Oyster Bay,Virginia,has been discovered to transfer electrons directly onto an electrode

发表于:2018-12-18 / 阅读(63) / 评论(0) 分类 有声杂志阅读

Time for M.I.T.s Clean Energy Prize. The annual competition gives teams of university students a chance to compete for $200,000 to kick-start their new clean energy business. One finalist designed a compression technology for natural gas wells that w

发表于:2019-01-02 / 阅读(265) / 评论(0) 分类 60秒科学

This is Scientific Americans 60-Second Science. I am Cynthia Graber. This will just take a minute. Solar panels typically convert sunlight into electricity or heat. But photosynthetic vegetation converts sunlight into chemical energy. Now M.I.T.s Dan

发表于:2019-01-04 / 阅读(72) / 评论(0) 分类 Scientific American(八)月

BBC Learning English London Life Friendliness on the tube Yvonne:I'm Yvonne Archer and this is London Life from bbclearningenglish.com. Hello! In today's programme, we're talking about friendliness on London's tubes. Is there any? As you probably kn

发表于:2019-01-16 / 阅读(170) / 评论(0) 分类 伦敦生活
学英语单词
a. recurrens radialis
abbs
absolutizes
Amomum granum paradisi
anaerobic digestion of sludge
arm-shop
associated legendre polynomials
at the markup
attachment type
beatrizs
Benetolin
Bhutia
bisANS
biting into
blood clam
by-lines
carpet bagger
chlorite-phyllite
cladi
clenchiella cf. microscopica
cofi
communication routing table
control of surface subsidence
convasid
cook one's hare before it is caught
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coprocytogram
core complex
counter vailing letter of credit
crane crab
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daltonisms
danowitz
decorating seaming
defensive quality
dermatopathic
duty factor of transmission
electric ignitor
emeraldine
encephalitis
enemy image syndrome
enter into contract
festoon crossbedding
FM broadcasting
geeklike
get something out of one's system
glufosinate-ammonium
Gypsophila sericea
half-breeds
Hucknall
iguana
intensity of gravity field
intersectings
intrinsic colour index
japca
jointing of tubes with tubesheet
Kristvallabrunn
lesser omentum
Loamshire
local surname
LVPEP
metal charge
minimum buckling axial force
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no-threshold substances
non-senses
orthoclase
otophone
parity bit
parson's freehold
pass in a program
patrol car
peccan
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photothermal
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pin-face wrench
pohlia subflexuosa broth
pulsed adsorption bed
saturated capacity
scaly flute-like mold
self-adjoint extension
Sippy powder No. 1
speech analyser
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spin-valve
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steel wire embedded water suction rubber hose
stromatite
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What time is it
William F. Cody
zero gradient