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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

Our story today is called To Build a Fire. It was written by Jack London and adapted by Dona de Sanctis. Here is Harry Monroe with the story. The man walked down the trail on a cold, gray day. Pure white snow and ice covered the Earth for as far as h

发表于:2019-01-03 / 阅读(251) / 评论(0) 分类 2018年VOA慢速英语(一)月

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
学英语单词
-met(h)asone
a quid
A-A (ASEA-Atom)
adspeaks
anonymous sculpture
Aqsu-Ayuly
athletic supporters
atm voice multiplexer
balanced brake
Balaton Lake
bathmos
Benderloch
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bouncing betty
by no means
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cephalometric roentgenography
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conversion prohibition
curry favour
district-nursing
educational fair
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erroneous character
exfoliative esophagitis
fast car
fresh-water
genes in common
Hemiarin
hereditary hemiplegia
HNLN
hollie-
holmberry
hooha
I cut off
infrared plate
inner regular
interraneous
ionigraphic mobility
leetch
length-preserving mapping
lithium niobate stress gauge
long - term storage
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low pedal
mantos
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Meissendorf
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million (m)
mineralizing agent
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pot-
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refining period
Schizophragma choufenianum
scolopsis cancellatus
Sharonville
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singin
smidgen
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Sphaeropleaceae
split-second control
square stroke
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stenooxybiotic
studding sail yard
superinstitution
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tincting
Tiosinamine
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turn the corner of Bolt Street
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tyler standard scale
variable area water intake
vasotransplantation
Wang Anshi
Yambukan
young adult
Zingiber menghaiense