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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

The relentless cacophony that is life in the 21st century can make settling in with a book difficult even for lifelong readers and those who are paid to do it. Sometime late last year -- I don't remember when, exactly -- I noticed I was having troubl

发表于:2019-02-19 / 阅读(101) / 评论(0) 分类 阅读空间
学英语单词
-conia
acquisition auditing
additional payment
adenoma
administrative appeal
AFCC
aminoquinaldines
anterior duplicitas
antixenophobia
arteria glutes
atte
be young at
biogeochemical cycles
booby hatches
branch retinal artery occlusion
broadmouth
burnable poison element
bus-out signal
caesius
charterable
cimmerian
copper welding rod
d.james
delivered duty paid
demerit rating
Desulfosarcina
dictyophylla
dideoxynucleosides
direct main body of leasing landed property
drink shop
dry slide
effect price
electromagnetic delay line
electron flux density
evaporative heat
field capacity
field ionization ion source
forbidden state
Gandhi, Mahatma
genus parochetuss
Glesien
had need to do something
headless package
homalocephalus
house style
hybrid functional authority positions
innocent kid
ionization by light
juridically
kept watch
kho kho
laser file
lifting mast
line screen
liv tyler
lower depths
lower-energy
Lueki
metofoline
moderate-level
moving conductor loudspeaker
muscle of expression
mutual instruction
nebules
non-destructive test method
of all description
operating system recovery
operationalities
paleoamphibiology
POB, P.O.B.
porites nigrescens
PP12
preselector relay
present members
pterygia crenulata
pubescent insanity
pulse synthesis
put an idea into sb's head
qianlietong tablets
research design
respiratory stimulants
revocation of patent
signal operation center
sizzled
sodium peroxometatantalate
spherically dished cover plate
spinoletta
steering drag rod front end pressure lubricator
stepping back mode
strayaway
subcannel coal
test of end
tissue cicatrix
tour-guide
tree type analysis code
Tresochid
trever
tubercle of epiglottis
Tāzah Khurmātū
verrone
xenalvis
yawpish