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发表于:2018-12-01 / 阅读(225) / 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(216) / 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(177) / 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(386) / 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(204) / 评论(0) 分类 Scientific American(八)月
学英语单词
adolescent periodontitis
antilearning
applied manufacturing expenses account
art market
asymptotically equivalent
asystole
at a low ebb
attack politics
b.smith
bedels
bergmannite
binding constraints
blackmouth
boom off
bringing into
burton l.
butadiyne
candidate insulation system
capacitor memory
cappanus
chlorinated rubber adhesive
Cole, Timothy
couches
Daf'
DDP(abbreviation)
Deuterocanon
DSRCT
duck-and-cover
economical explicit scheme
egg cell nucleus
ethidene ethylidene
etude
extra-nuptial nectary
Feulgen procedure
fibrous-quartz
first wall material
fixed expenditure
folliculitis decalvans cryptococcica
French Community
Furomazine
gene marker
Gentiana lacerulata
genus Dieffenbachia
Government Purchases
groove wall inclination
halfwits
halogenated hydrocarbon extinguisher
harmonic displacement
He that dies pays all debts.
heterocyclie
hold down
hotworkability
hydraulic cargo winch
hysteriac
indium lamp film projector
inlet-air filter
irradiation cystitis
karst hills-depression
KatyCat
Kužiai
Kyivans
linear repeater
lipomyohemangioma
low-order burst
lubricating oil temperature regulator
major leaguer
maximum envelope curve
metacyesis
methyl red
mode filtering
multi-millions
naso tonganus
Noryl
not be in the same league
not room enough to swing a cat in
oil break switch
oral representation
overspeed monitor
perforate foraminifera
pre-impregnated paper insulation
printing, screen
production intensity
rail spur
reverting to
salamide
sendmail
settlement of international payment
shuttle apron conveyer
silicomilybdate
single channel count
solar electricity
stillaguamish
stop-motion
swine industry
Tetraploa
thread-drawing method
tropologizing
VDP
wasteseparator
web-siter
with a bullet
world-beaters